#4 Machine Screws
Machine Screws are uniformly threaded screws which are designed to be screwed into pre-drilled, pre-threaded holes, or in conjunction with a nut, usually with a diameter less than 1/4inch. Larger diameter machine screws with a hex head are usually referred to as machine bolts.
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
ISSCO | MO | Machine Screw | Brass | Plain | #4-48 x 1 1/4 | slotted flat | 1600 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | #4-36 x 3/4 | slotted round | 2800 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | #4-36 x 1/2 | slotted flat | 3300 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | #4-36 x 5/8 | slotted flat | 28600 |
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Hodell | OH | Machine Screw | Brass | Plain | #4-40 x 1/8 | 4-40x1/8 brass slotted binding m/s .0003 | 3000 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 4-40 x 1/8 phillips flt undercut 18-8 s/s blk ox plt | 4800 |
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Century | NY | Machine Screw | Steel | Zinc/Yellow | 4-40x1/8 phil flat 100 deg.ms zy w/patch zinc yellow with nylok patch applied | 8000 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | 4-40 x 1/8 slottedpan m/s ss | inquire |
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Bossard | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1/8 phillips flat hd 100 m/s s/s w/patch | 3977 |
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National | Ont | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/8 | 4-40x1/8 flat phil sz rohs | 9889 |
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Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/32 | 4-40 x 5/32 phillips pan m/s 18-8 stainless | 4000 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-48 x 3/16 | ms24693c201 | 11873 |
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Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 3/16 | 4-40 x 3/16 phillips pan hd 18-8 black ox | 6204 |
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THRDFAST | AL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 18-8 ss phil pan m/s b18.6.3 | 90 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | ms51957-12b screw (black oxide per mil 13924 class 4) | 2700 |
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Global Fa | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | #4-40x3/16 ss(100/csk) phil/flat m/s extra-lightvibratite | 2900 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 4-40 x 3/16 phil truss hd-ms 18-8 black ox | 147 |
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Century | NY | Machine Screw | Steel | Zinc/Yellow | 4-40 x 3/16 phillips pan hd-ms steel zinc yellow | 1950 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 slotted pan m/s ss | inquire |
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Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 phillips pan hd screw php 4-40 x 3/16 18-8 ss | 2909 |
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Fastenerc | OH | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/16 | 4-40 x 3/16 steel pan phill mach screw zinc | 16660 |
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Global Fa | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | #4-40x3/16 ss (100/csk)phil/flat m/s vibratite | 2000 |
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Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 3/16 | ms51957-12b screw (black oxide per mil 13924 class 4) | 34788 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 phillips flat 100 deg. m/s 18.8ss | 1000 |
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OneMonroe | MA | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/16 | screw mach. 4-40x3/16 flat8/phillips st/zc | 1717 |
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Accutite | CA | Machine Screw | Copper | Plain | #4-40 x 3/16 | 4-40 x 3/16 phil binder m/s steel copper-tin/lead fused 400-0022-000-000-n | 11080 |
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Arden | WI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 440x3/16 slotted pn ms 18-8ss | inquire |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 phillips flat head m/s 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire |
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Olander | CA | Machine Screw | Nylon (Polyamide) | Plain | 4-40 x 3/16 phil flat nyl | () | 775 |
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Parker | AZ | Machine Screw | 400 Stainless (405, 410,416,420,430 etc.) | Cadmium | #4-40 x 3/16 | 4-40x.188 fillister head mach screw-asme b18.6.3 .188 thread 8740 aly stl qq-p-416 ty ii cl 2 bake (yel cad) per nas1191-04p3l made in u.s.a. | 13050 |
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Century | FL | Machine Screw | Plain | #4-40 x 3/16 | 900-00-138 4-40 x 3/16 slotted pan hd machine screw v-0 hai=0 hwi=0 cti=1 rti=130 rev 3 per print | 175 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 6-lobe pan m/s ss 0403mtp188 | inquire |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 phillips flat head m/s 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire |
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Brikksen | FL | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/16 | 4-40 x 3/16 phillips pan m/s steel/zinc-nylon patch | inquire |
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Century | NY | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40x1/4 torx flat machine screw steel rohs compliant zinc clear t8 torx | 8000 |
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Century | FL | Machine Screw | Brass | Nickel Plated | #4-48 x 1/4 | 4-48 x 1/4 phillips pan hd brass nick brt per qq-n-290 nickel | 390 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 phillips pan m/s ss/chrome-10 per bag | inquire |
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OneMonroe | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 ph oval uc m/s 302 ss | 13600 |
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Olander | CA | Machine Screw | Steel | Cadmium | 440 x 1/4 phil pan f/t alloy cad2 | 170 |
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AFI | FL | Machine Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1/4 | 4-40x1/4 phil flat ms 316 ss () () | 1020 |
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Century | NY | Machine Screw | Steel | Zinc/Black | #4-40 x 1/4 | 4-40x1/4 phillips oval m/s stl blk zinc rohs no oil at platers | 19833 |
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Irwin Ind | Ont | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4/40x1/4 pan phillips m/s zinc c/w 180 deg nylon patch b18.6.3 | 6500 |
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Century | NY | Machine Screw | Steel | Zinc/Clear | 4-40 x 1/4 phil pan hd sq cone sems mach steel trivalent clear | 512 |
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Raw Produ | NJ | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | slotted round head mss zinc #4-40 x 1/4 | 500 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 phillips pan head m/s 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire |
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Olander | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1/4 phil pan ms sst black | 1548 |
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Century | NY | Machine Screw | Steel | Zinc/Clear | 4-40 x 1/4 phillips pan hd steel zinc plt | 3900 |
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Brikksen | FL | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40 x 1/4 phillips pan m/s steel/zinc-nylon patch | inquire |
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NutsBolts | NE | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40 x 1/4 ph pan m/s zp | 30000 |
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QCS | OR | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40x1/4 phil flat 100 deg. m/s zinc rohs | 10201 |
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AIH | AZ | Machine Screw | Steel | Plain | #4-40 x 1/4 | 4-40x1/4 cruciform/pan m/s cad/yellow NAS600-4P | 33 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 phillips ovalal m/s ss/chrome-10 per bag | inquire |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | ms24693c2 phil 100 degree flat hd mach scr ss 4/40 x 1/4 | 85456 |
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Arden | WI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 440x1/4 phillips flat 100 ms 18-8ss | inquire |
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Valley Nu | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | nc 18-8 ss pan slotted | 434 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | phillips flat head ms 304 ss #4-40 x 1/4 | 2759 |
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AFI | FL | Machine Screw | Steel | Black Oxide | #4-40 x 1/4 | 4-40x1/4 phil flat 100 deg st blk ox () () | 5815 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | ms phillips flat head 100 degree 18-8 ss-white low gloss poly-#4-40 x 1/4 | 500 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | ms phillips flat head 100 degree 18-8 ss-white low gloss poly-#4-40 x 1/4 | 500 |
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SWACO | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 m/s phillips pan ss w/patch | 1023 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 phillips flat m/s ss | 40000 |
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Arden | WI | Machine Screw | Steel | Zinc/Yellow | #4-40 x 1/4 | 440x1/4 torx fl ms zy t-8 drive | inquire |
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Global Fa | TX | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | #4-40x1/4 steel phil/pan m/swith vibratite zinc | 600 |
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Brikksen | FL | Machine Screw | Chrome Plated | 4 x 1/4 | 4 x 1/4 phillips truss `a s/s/bright chrome- | inquire |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 slotted flat m/s 18-8 dfars | 24500 |
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Arden | WI | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 440x1/4 phillips pn ms zc w/pat | inquire |
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Fastener | OH | Machine Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1/4 | phillips truss head machine screw 4-40 x 1/4 316 ss | 310 |
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Alma Bolt | MI | Machine Screw | Brass | Plain | #4-40 x 1/4 | #4-40 x 1/4 | brass flat slottedm/s | 3 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | ms51957-14 pan phil hd mach scr ss 4/40 x 5/16 | 398988 |
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Olander | CA | Machine Screw | Steel | Zinc/Clear | 4-40 x 5/16 phil truss stl zn | 2702 |
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SWACO | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40 x 5/16 phillips flat m/s 18-8 | 567 |
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Century | FL | Machine Screw | Steel | Zinc/Clear | #4-40 x 5/16 | 4-40 x 5/16 slotted fillister m/s steel zinc plt | 4081 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40x5/16 combo slot/phil pan m/s s/s | 18000 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40 x 5/16 phillips pan m/s ss | inquire |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40 x 5/16 slottedpan m/s ss | 2000 |
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OneMonroe | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40 x 5/16 ms phil/pan 18-8 ss | 400 |
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OneMonroe | MA | Machine Screw | Steel | Cadmium | #4-40 x 5/16 | screw pan hd. cruciform 4-40 x 5/16 steel cad | 50 |
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AFI | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40x5/16 phil pan ms ss patch () () | 740 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40x5/16 slotted pan m/s 18-8 dfars | 23000 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40 x 5/16 slottedpan m/s ss | inquire |
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Raw Produ | NJ | Machine Screw | Brass | Plain | #4-40 x 3/8 | brass slotted round head ms #4-40 x 3/8 | 17825 |
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National | Ont | Machine Screw | Steel | Plain | #4-40 x 3/8 | 4-40x3/8 pan phil ms full dog gray | 35890 |
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QCS | OR | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/8 | 4-40x3/8 slotted flat m/s zinc | 12650 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips pan m/s ss/chrome-10 per bag | inquire |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips ovalal m/s ss/chrome | inquire |
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Hodell | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40x3/8 slotted pan m/s 18-8 s/s | 2800 |
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Century | NY | Machine Screw | Steel | Plain | 4-40 x 3/8 phil oval hd m/s stl blox | 3870 |
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Century | NY | Machine Screw | Steel | Black Oxide | 4-40 x 3/8 phillips flat hd steel black ox | 4075 |
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Century | NY | Machine Screw | Steel | Zinc/Yellow | 4-40 x 3/8 slotted pan hd steel zi & yel zinc/yellow | 1074 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips pan m/s ss | 190000 |
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Arden | WI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 440x3/8 slotted fil ms 18-8ss | inquire |
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MAINSOURC | NH | Machine Screw | Steel | Plain | #4-40 x 3/8 | phil pan m/s patch stl z/clr | 500 |
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Century | FL | Machine Screw | Steel | Zinc/Black | #4-40 x 3/8 | 4-40 x 3/8 ph ovalal m/s stl black zinc trivalent (rohs compliant) | 18 |
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Bossard | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 3/8 phillips flat hd m/s 100 s/s ms24693-c4 | 22013 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips pan m/s ss | 5000 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | ms51957-15 pan phil hd mach scr ss 4/40 x 3/8 | 293109 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips flat 100 deg. m/s 18.8ss | 17000 |
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Century | NY | Machine Screw | Nylon (Polyamide) | Plain | 4-40 x 3/8 phillips pan hd nylon | 152 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips flat head m/s 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire |
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Field Fas | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips round m/s 18-8 ss | 2650 |
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Olander | CA | Machine Screw | Steel | Plain | #4-40 x 3/8 | 4-40 x 3/8 phil flat stl ni () () | 575 |
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Century | FL | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/8 | 4-40 x 3/8 phillips pan hd steel zinc plt | 237 |
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Century | FL | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/8 | 4-40 x 3/8 slotted flat hd steel zinc plt | 3700 |
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Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips truss hd-ms 18-8 | 7185 |
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QCS | OR | Machine Screw | Steel | Black Oxide | #4-40 x 3/8 | 4-40x3/8 phil round m/s bo | 1383 |
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ASFCORP | MI | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/8 | 4-40 x 3/8 phil flt hd mach scw tri zn fe/zn 5an pkg | 1,600 |
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Raw Produ | NJ | Machine Screw | 316, 317, A4 Stainless | Plain | #4-40 x 3/8 | phillips truss head ms 316 ss #4-40 x 3/8 | 626 |
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Brikksen | FL | Machine Screw | 316, 317, A4 Stainless | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips pan m/s 316ss | inquire |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips flat 100 deg. m/s 18.8ss | inquire |
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Bossard | AZ | Machine Screw | 316, 317, A4 Stainless | Plain | 4-40 x 3/8 ph pan hd m/s 316 s/s | 797 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips pan m/s ss | 69000 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips pan m/s ss | 5000 |
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SWACO | OH | Machine Screw | Steel | Cadmium/Yellow | #4-40 x 3/8 | screw 100 alloy steel cad ii nas514p440-6p nas514p440-6p | 975 |
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Accutite | CA | Machine Screw | Steel | Plain | #4-40 x 3/8 | 4-40 x 3/8 slot fill hd m/s stl plain pre plate threads no slot burrs mercury free certs req. | 94210 |
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SBS | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40x3/8 6-lobe but m/s s/s w/nl | 21485 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 3/8 torx flat m/s 18/8 | 2600 |
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Century | NY | Machine Screw | Steel | Zinc/Black | 4-40 x 3/8 phil pan hd ms blk zinc rohs compliant | 4000 |
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Olander | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 7/16 6-lobe pan sst | 500 |
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Century | NY | Machine Screw | Steel | Zinc/Yellow | 4-40 x 7/16 phillips pan hd steel zi & yel zinc/yellow | 1596 |
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Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/16 | 4-40 x 7/16 phillips pan hd 18-8 with patchlock | 7500 |
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Century | FL | Machine Screw | Steel | Zinc/Yellow | #4-40 x 7/16 | hughes 1500111-0011 4-40 x 7/16 torx taptie ii steel rohs zinc 24% optia 100% coo usa | 19140 |
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Arden | WI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/16 | 440x7/16 slotted pn ms 18-8ss | inquire |
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Century | NY | Machine Screw | Steel | Black Oxide | 4-40 x .47 ph pan thread rllng screw .370/4-40 x .47 ph pan thre ad rllng screw .370/ .383 od x .032/.045 th stl case black ox4-40 x .47 ph pan thread rllng screw .370/ .383 od x .032/.045 th stl case black ox | 793 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1/2 phillips 100dg flat hd 18-8 | 4345 |
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Brikksen | FL | Machine Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1/2 | 4-40 x 1/2 phillips pan m/s 316ss | inquire |
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Century | NY | Machine Screw | Steel | Zinc/Clear | 4-40 x 1/2 phillips flat hd steel zinc plt | 267 |
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OneMonroe | MA | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/2 | 4-40 x 1/2 ms phil/flat w/uc steel/zinc | 9595 |
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Olander | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40x1/2 phillips pan vnt sst rohs () () | 200 |
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Valley Nu | WA | Machine Screw | Steel | Zinc/Black | #4-40 x 1/2 | nc fill slotted zb | 1500 |
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Century | NY | Machine Screw | Steel | Zinc/Yellow | 4/40 x 1/2 torx pan m/s t-10 dr. stl/zinc ii | 4890 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40 x 1/2 slottedflat m/s ss | inquire |
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Empire | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40 x 1/2 pan phil m/s 18-8 | 55505 |
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Century | NY | Machine Screw | Brass | Cadmium | #4-40 x 1/2 | 4-40x1/2 slotted pan hd-ms brass cad & yel | 13770 |
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Century | NY | Machine Screw | Steel | Black Oxide | #4-40 x 1/2 | 4-40x1/2 phillips pan steel black ox | 10337 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1/2 phillips flat hd 18-8 | 460 |
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SWACO | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | #4-40 x 1/2 phillips flat ms sst ms51959-17 | 222 |
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Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1/2 | 4-40 x 1/2 6-lobe pan 18-8 black 4-40 x 1/2 6-lobe pan head full thread m/s 18-8 black ox | 3450 |
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AFI | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40x1/2 phil flat 100 deg ms ss () | 592 |
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Olander | CA | Machine Screw | Steel | Zinc/Clear | 4-40 x 1/2 slot bind stl blk rohs | 485 |
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Century | FL | Machine Screw | Steel | Plain | #4-40 x 1/2 | 4-40 x 1/2 phillips pan hd steel hex. chrom. free | 4100 |
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Century | NY | Machine Screw | Steel | Plain | ms51896-3 nasm51896-3 | 111 |
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Century | NY | Machine Screw | Brass | Plain | 4-40 x 9/16 slotted flat 100 degree machine screw brass | 200 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 9/16 | phillips pan head ms 304 ss #4-40 x 9/16 | 3502 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 9/16 | 4-40x9/16 slotted binding 18-8 | 8175 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | 4-40 x 5/8 ph pan m/s ss | 63000 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | 4-40 x .625 slotted pan machine screw 18-8 | 23000 |
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OneMonroe | MA | Machine Screw | Steel | Zinc/Clear | #4-40 x 5/8 | 4-40 x 5/8 slottedbinder m/s plated | 3647 |
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Valley Nu | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | nc 18-8 ss flat slotted | 297 |
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Century | FL | Machine Screw | Steel | Plain | #4-40 x 5/8 | 4-40 x 5/8 slotted truss head m/s plain steel | 15665 |
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Fastenerc | OH | Machine Screw | Steel | Zinc/Clear | #4-40 x 5/8 | 4-40 x 5/8 steel bind slottedmach screw zinc | 6000 |
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Century | NY | Machine Screw | Steel | Zinc/Clear | 4-40 x 5/8 torx pan m/s steel hex chr free zinc | 658 |
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Raw Produ | NJ | Machine Screw | Brass | Plain | #4-40 x 5/8 | brass slotted round head ms #4-40 x 5/8 | 3581 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 11/16 | 4-40 x 11/16 phillips pan m/s ss | inquire |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 11/16 phillips pan hd 18-8 | 2862 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40 x 3/4 slottedpan m/s ss | 5000 |
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ASFCORP | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40 x 3/4 slotted pan hd mach scw ss pkg | 125 |
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OneMonroe | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40 x 3/4 phillips pan head machine screw ss 18.8 | 4500 |
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Olander | CA | Machine Screw | Steel | Cadmium | 4-40 x 3/4 phil pan cruc alloy cad ii | 300 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | torx pan head ms 304 ss #4-40 x 3/4 | 500 |
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AFI | FL | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/4 | 4-40x3/4 phil flat ms st zn () () | 1820 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40 x 3/4 slottedpan m/s ss | inquire |
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Valley Nu | WA | Machine Screw | Steel | Zinc/Black | #4-40 x 3/4 | nc round slotted zb | 334 |
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Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40 x 3/4 phillips fillister m/s 18-8 s/s | 5000 |
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Global Fa | TX | Machine Screw | Steel | Zinc/Black | 4-40-40 x 3/4 | nd industries pan440xr12-elvt-bz #4-40x3/4 steel phil/pan m/s extra-light vibratite black/zinc | 1000 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 3/4 phillips pan hd 18-8 | 796 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40 x 3/4 phillips pan head m/s 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire |
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Alma Bolt | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | #4-40 x 3/4 | st. st. flat phillips m/s | 870 |
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Rapid | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 3/4 | screw machine 82deg. countersink. cross-recessed 300 cres .1120-40 unc-2a x .750 long black oxide per mil-dtl-13924 304ss MS51959-19B | 31233 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | phillips truss head ms 304 ss #4-40 x 3/4 | 9570 |
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SWACO | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 13/16 | 4-40x13/16 phillips pn ms 18-8 | 191 |
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Accutite | CA | Machine Screw | Brass | Nickel Plated | #4-40 x 13/16 | 4-40 x 13/16 pan head with relief #5 head .61 thread length brass nickel | 144100 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 7/8 slotted fillister m/s 18/8 | 1764 |
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Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/8 | ms51957-20 screw machine(pnh x-rec) 0.112-40 x .88 cres | 38463 |
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Hewes | NY | Machine Screw | Steel | Zinc/Clear | #4-40 x 7/8 | 4-40x 7/8 slot pan m/s | 3225 |
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QCS | OR | Machine Screw | Steel | Zinc/Clear | #4-40 x 7/8 | 4-40x7/8 phil pan m/s zinc | 7169 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1 | phillips flat head ms black oxide 304 ss #4-40 x 1 | 4239 |
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Olander | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1 phil flat ms sst | 384 |
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Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | 4-40 x 1 phillips flat m/s s/s | 15000 |
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Olander | CA | Machine Screw | Steel | Zinc/Clear | 4-40 x 1 phil flat 100 deg stl blk rohs | 415 |
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Olander | CA | Machine Screw | Steel | Zinc/Clear | 4-40 x 1 phil flat stl zn cr3 | 2651 |
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THRDFAST | AL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | 18-8 ss slotted round m/s b18.6.3 | 227 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | 4-40x1 slotted flat m/s 18-8 dfars | 22750 |
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Parker | AZ | Machine Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | #4-40 x 1 | 4-40x 1.00 pan head mach screw-asme b18.6.3 1.00 thread a286 hardened passivate per nas1190e04t16b made in u.s.a. | 5150 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1 1/8 phillips pan hd 18-8 | 1077 |
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MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/8 | phil flat 100 deg m/s 18-8 ss | 1730 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/8 | phillips pan head ms 304 ss #4-40 x 1-1/8 | 4294 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | ms51957-22 | 23939 |
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Olander | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1 1/4 slot rd sst rohs | 40 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | phillips pan head ms 304 ss #4-40 x 1-1/4 | 21103 |
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Century | NY | Machine Screw | Steel | Zinc/Clear | 4-40 x 1 1/4 phillips pan hd-ms steel zinc plt | 50 |
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Bossard | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1 1/4 ph pan hd m/s s/s ms51957-22 | 3700 |
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THRDFAST | AL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | 18-8 ss phil pan m/s b18.6.3 | 74 |
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Olander | CA | Machine Screw | Steel | Zinc/Clear | 4-40 x 1 1/4 phil pan stl zn | 4615 |
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Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 3/8 | ms51957-122 pan phillips hd mach screw ss 4/40 x 1 3/8 | 39280 |
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Century | FL | Machine Screw | Steel | Zinc/Clear | #4-40 x 1 3/8 | 4-40 x 1 3/8 phillips pan hd-ms steel zinc plt | 3388 |
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Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/2 | 4-40 x 1 1/2 phillips pan hd 18-8 | 7105 |
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Olander | CA | Machine Screw | Steel | Plain | 4-40 x 1 1/2 ph pan nyl | 1872 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/2 | phillips ovalal head ms 304 ss #4-40 x 1-1/2 | 3054 |
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AFI | FL | Machine Screw | Steel | Zinc/Clear | #4-40 x 1 3/4 | 4-40x1-3/4 phil pan ms st zn () () | 555 |
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THRDFAST | AL | Machine Screw | 316, 317, A4 Stainless | Plain | #4-40 x 2 | t-316 ss slotted pan m/s b18.6.3 | 25 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 2 1/2 | phillips pan head ms 304 ss #4-40 x 2-1/2 | 2343 |
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Century | NY | Machine Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 5305-01-053-0875 s436-416-12 | 10 |
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Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 3/4 | phillips flat head ms 304 ss #4-40 x 1-3/4 | 245 |
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Century | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 2 1/2 phil pan m/s 18-8 | 1173 |
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