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1/4 inch length SEMS Machine Screws (ASME B18. 13)
SEMS® Machine Screws are machine screws with pre-assembled captive washers, designed to speed total assembly time in a manufacturing process.
120 results, (click on any line for more information)
| Buy SEMS Machine Screws from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 pan phil ext. sems m/s 18.8 stainless b18.13 | 5035 |
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| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/4 | 6-32 x 1/4 pan phil ext sems m/s 18.8 stainless steel b18.13 | 5000 |
|
| Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40 x 1/4 pan phil ext sems m/s zinc trivalent clear b18.13 | 20550 |
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| Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32 x 1/4 pan phillips ext sems m/s steel zinc triv clear b18.13 | 121302 |
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| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/4 | 8-32 x 1/4 pan phil ext. tooth sems stainless steel b18.13 | 4725 |
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| Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40 x 1/4 pan phillips int sems m/s steel zinc triv clear b18.13 | 9000 |
|
| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 1/4 | 2/56 x 1/4 pan phillips internal sems m/s stainless b18.13 | 2500 |
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| Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32 x 1/4 pan phil int. sems m/s zinc trivalent clear b18.13 | 4800 |
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| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #8-32 x 1/4 | 8-32 x 1/4 pan phil. int sems m/s 18.8 s/s and passivate b18.13 | 7556 |
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| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/4 | 10-32 x 1/4 pan phillips internal sems stainless steel b18.13 | 4500 |
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| Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/4 | 10/32 x 1/4 pan phil int sems m/s steel zinc trivalent clear b18.13 | 13000 |
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| Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32 x 1/4 pan phil sq. cone sems m/s steel zinc b18.13 | 2719 |
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| Irwin Ind | Ont | Sems Machine Screw | Steel | Nickel Plated | #6-32 x 1/4 | 6-32 x 1/4 steel combi pan sems screw nickel b18.13 | 4500 |
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| Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | 8-32 x 1/4 pan phil. int sems m/s steel zinc b18.13 | 5600 |
|
| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 pan phil split wshr sems m/s stainless steel b18.13 | 4000 |
|
| Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32 x 1/4 pan phil sq. cone sems m/s steel zinc triv cl b18.13 | 27860 |
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| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 pan phil int. sems m/s 18-8 304 steel b18.13 | 70500 |
|
| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 1/4 | 2-56x1/4 18-8 304 phillips pan sems screw b18.13 | 3000 |
|
| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Zinc/Black | #4-40 x 1/4 | 4-40x1/4 pan phil ext sems 18.8 18-8 304 zinc triv blk b18.13 | 2000 |
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| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #3-48 x 1/4 | 3-48x1/4 pan torx on 2 head m/s split l/w sems 18-8 304 b18.13 | 60000 |
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| BHAM | AL | Sems Machine Screw | Steel | Plain | #2-56 x 1/4 | 2-56x1/4 phil pan m/s sems ext. b18.13 | 3168 |
|
| GLF | OH | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | #6-32x1/4 phil pan hd sems internal l/w stl zc b18.13 () () () | 986 |
|
| Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 p-pan sems ext wsh m/s s/s b18.13 | 3263 |
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| Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 p-pan sems int wsh m/s s/s b18.13 | 9387 |
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| Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40 x 1/4 p-pan sems int wsh m/s stl znc b18.13 | 2180 |
|
| Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/4 | 6-32 x 1/4 p-pan sem ext wsh m/s s/s b18.13 | 600 |
|
| Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/4 | 6-32 x 1/4 p-pan sem int wsh m/s s/s b18.13 | 5041 |
|
| Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32 x 1/4 p-pan sems ext wsh m/s stl znc b18.13 | 2266 |
|
| Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32 x 1/4 p-pan int sem stl znc b18.13 | 800 |
|
| Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/4 | 8-32 x 1/4 p-pan sems int wsh m/s s/s b18.13 | 3312 |
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| Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | 8-32 x 1/4 p-pan sems int wsh m/s stl znc b18.13 | 1097 |
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| Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/4 | 10-32 x 1/4 p-pan sem ext wsh m/s s/s b18.13 | 473 |
|
| Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | 8-32 x 1/4 pan phil ext. tooth sems zinc trivalent b18.13 | 2000 |
|
| Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Yellow | #4-40 x 1/4 | 4-40 x 1/4 pan pozi sq cone sems m/s 289a b18.13 | 274400 |
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| ASMC | IL | Sems Machine Screw | Steel | Plain | #6-32 x 1/4 | coarse sems phil pan hd external tooth lockwasher low carb blox b18.13 | 660 |
|
| ASMC | IL | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | #4-40x1/4 (ft) unc sems phil pan ext tooth lockwasher ss18-8 b18.13 | 13,600 |
|
| ASMC | IL | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | coarse sems phil pan hd square cone washer low carb zp b18.13 | 16,186 |
|
| Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 p-pan sems int wsh m/s s/s b18.13 | 30 |
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| Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40 x 1/4 p-pan sems int wsh m/s stl znc b18.13 | 400 |
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| Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | 8-32 x 1/4 p-pan sems int wsh m/s stl znc b18.13 | 200 |
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| Exim | S'pore | Sems Machine Screw | Steel | Nickel Plated | #6-32 x 1/4 | screw indented hex(1/4) washer headslotted recess serrated steel nickel#6-32 x 1/4 in b18.13 | 19390 |
|
| Exim | S'pore | Sems Machine Screw | Steel | Nickel Plated | #6-32 x 1/4 | screw hex washer head phillips-recesssteel nickel#6-32 x 1/4 in b18.13 | 46945 |
|
| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | screw hex head slottedsteel blue zn w. square cone washer# 6-32 x 1/4 in. b18.13 | 62764 |
|
| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | screw hex head slottedsteel clear zn w.square cone washer# 6-32 x 1/4 in b18.13 | 791 |
|
| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | screw hex head steel clear trivalentw. ext tooth lockwasher# 6-32 x 1/4 in. [rohs] b18.13 | 4557 |
|
| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | screw high top t-15steel clear zn w.ext tooth lock washer# 6-32 x 1/4 in unc 2a b18.13 | 3512 |
|
| Exim | S'pore | Sems Machine Screw | Steel | Cadmium | #6-32 x 1/4 | screw pan head pozidrivsteel cadmium w/ext.tooth lock washer# 6-32 x 1/4 in b18.13 | 25148 |
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| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Black | #6-32 x 1/4 | screw pan head phillips-recesssteel black zn w. ext tooth lockwasher# 6-32 x 1/4 in. b18.13 | 9758 |
|
| Exim | S'pore | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #2-56 x 1/4 | screw pan head phillips-recesss/s passivated w. split lock washer# 2-56 x 1/4 in b18.13 | 13795 |
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| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | screwpan hd phillips-recess steel blue zn w.ext tooth washer #6-32 x 1/4 in b18.13 | 126744 |
|
| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | screw pan head pozidrivsteel blue zn w. ext tooth lockwasher# 6-32 x 1/4 in. b18.13 | 540 |
|
| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Yellow | #6-32 x 1/4 | screw pan head pozidrivsteel yellow zn w. ext tooth lockwasher# 6-32 x 1/4 in b18.13 | 18925 |
|
| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | 2#8-32 x 1/4 | screw pan head phillips-recesstrivalent w. ext tooth lockwasher unc2asteel blue #8-32 x 1/4 in [rohs] b18.13 | 6910 |
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| Exim | S'pore | Sems Machine Screw | 400 Stainless (405, 410,416,420,430 etc.) | Passivated | #8-32 x 1/4 | screw pan head phillips recess 18-8 s/s passivatedw. ext. toothlock washer 410 s/s#8-32 x 1/4 in b18.13 | 14258 |
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| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | screw hex headsteel clear zn unc 2a w. ext tooth l/w# 8-32 x 1/4 in b18.13 | 13120 |
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| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/4 | screw hex headsteel blue zn w. ext tooth l/washer# 10-32 x 1/4 in b18.13 | 2377 |
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| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | screw pan head slottedsteel blue zn w. ext tooth lockwasher# 4-40 x 1/4 in b18.13 | 9710 |
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| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | screw hex head (regular head)steel blue zn w. ext. tooth lockwasher# 4-40 x 1/4 in b18.13 | 106980 |
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| Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | screw hex head steel blue trivalentw. ext tooth lockwasher# 4-40 x 1/4 in [rohs] b18.13 | 21725 |
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| Exim | S'pore | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 1/4 | screw pan head pozidrivs/s passivated w.ext tooth l/washer# 4-40 x 1/4 in unc 2a b18.13 | 21206 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Plain | #8-32 x 1/4 | 8-32x1/4 phillips pn x-sems stl zi 593191 b18.13 | 19792 |
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| JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/4 | 6-32x1/4 phillips pn dbl sem 18-8 (nas1301c6-4) b18.13 | 970 |
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| JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/4 | 8-32x1/4 phillips pn dbl sem 18-8 (nas1301c8-4) b18.13 | 284 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32x1/4 phillips pn sq cone sems st zinc 0604PPSQZ b18.13 | 35118 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32x1/4 phillips pn i-sems st zinc 0604PPIZ b18.13 | 21276 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Plain | #4-40 x 1/4 | 4-40x1/4 phillips pn x-sems stl zi 593051 b18.13 | 37139 |
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| JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 phillips pan sem screw split stainless steel 18-8 plain 0404SPP188 b18.13 | 4050 |
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| JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 1/4 | 2-56x1/4 phillips pan sem screw split stainless steel 18-8 plain 0204SPP188 b18.13 | 1225 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Black Oxide | #10-32 x 1/4 | 10-32x1/4 phillips pan sem screw external tooth lock washer steel black oxide 10F04PPBAMS SBO b18.13 | 6060 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Plain | #4-40 x 1/4 | 4-40x1/4 phillips pn sq cone sems stl zi 0404PPSQZ b18.13 | 6500 |
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| QFC | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Zinc/Clear | #10-32 x 1/4 | #10-32x1/4 pan head phillips m/s internal tooth l/w sems zinc (96 hrs sst white rust) rohs b18.13 | 35430 |
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| QFC | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/4 | 1/4-20x1/4 slotted hex ext sem screw b18.13 | 5852 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40x1/4 phil pan square cone sems tri-zinc b18.13 | 2500 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40x1/4 phil pan square cone sems tri-zinc b18.13 | 4000 |
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| QFC | TX | Sems Machine Screw | Steel | Plain | #4-40 x 1/4 | 4-40x1/4 phil pan int sem screw black b18.13 | 1671 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40x1/4 phil pan int sem screw zinc b18.13 | 1992 |
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| QFC | TX | Sems Machine Screw | Steel | Plain | #4-40 x 1/4 | 4-40x1/4 slotted pan ext sem screw b18.13 | 3350 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32x1/4 hex slotted square cone sems zc b18.13 | 3600 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32x1/4 phil pan ext sem screw zinc b18.13 | 4000 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32x1/4 phil pan ext sem screw zinc b18.13 | 4000 |
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| QFC | TX | Sems Machine Screw | Steel | Plain | #6-32 x 1/4 | 6-32x1/4 slotted hex ext sem screw b18.13 | 10219 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | 8-32x1/4 pan phil sq cone sems zinc b18.13 | 4400 |
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| QFC | TX | Sems Machine Screw | Steel | Plain | #8-32 x 1/4 | 8-32x1/4 phil pan ext sem screw b18.13 | 4775 |
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| QFC | TX | Sems Machine Screw | Steel | Plain | #8-32 x 1/4 | 8-32x1/4 slotted pan ext sem screw b18.13 | 15000 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | 8-32x1/4 slotted pan head machine screw and helical spring lock washer assembly (sems) zinc plated (96 hrs salt spray test white rust) rohs b18.13 | 39100 |
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| Cascade | OR | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | pan phillips extern sems b18.13 | 23100 |
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| General F | MI | Sems Machine Screw | Steel | Plain | #6-32 x 1/4 | 6-32 x .25 pan phil sems w/int lw b18.13 | 4225 |
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| OSSCO | RI | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40x1/4 phil pan m/s external tooth sems plated b18.13 | 1,541 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/4 | 10-32 x 1/4 slotted pan hd m/s and internal tooth sems triv zinc b18.13 | 4500 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/4 | 10-32 x 1/4 phil pan ext tooth sem zinc b18.13 | 5000 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40 x 1/4 phil pan ext sems m/s zinc b18.13 | 9000 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40 x 1/4 phil pan ext sem screw zinc b18.13 | 19000 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32x1/4 pan phil sq cone sems block zinc b18.13 | 2000 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Yellow | #6-32 x 1/4 | 6-32x1/4 pan phil square cone sems zy b18.13 | 9000 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Yellow | #6-32 x 1/4 | 6-32x1/4 phil pan ext sems screw zy b18.13 | 3938 |
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| QFC | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/4 | 8-32 x 1/4 pan phil sq cone sems 18-8 b18.13 | 3000 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | 8-32 x 1/4 phillips pan head external sems screw trivalent zinc b18.13 | 500 |
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| Mid-Valley | CA | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/4 | sems tapping screw b18.13 | inquire |
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| JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/4 | sems m/s external star pan phillips 6-32x1/4 stainless steel 18-8 b18.13 | 1900 |
|
| JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 1/4 | 2-56x1/4 phillips pan sems split lock washer machine screw stainless steel 18-8 / washer 18-8 b18.13 | 1800 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/4 | sem int pan phillips1032x1/4 steel zinc plated b18.13 | 600 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Black Oxide | #10-32 x 1/4 | sem ext pan phillips 1032x1/4 steel black oxide b18.13 | 3575 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/4 | sem ext pan phillips 1032x1/4 steel zinc plated b18.13 | 100 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | sem int pan phillips 632x1/4 steel zinc plated b18.13 | 8697 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | sem ext pan phillips 632x1/4 steel zinc plated b18.13 | 2280 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | sem int pan phillips 832x1/4 steel zinc plated b18.13 | 2650 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | sem ext pan phillips 832x1/4 steel zinc plated b18.13 | 3500 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | sem ext pan phillips 440x1/4 steel zinc plated b18.13 | 6400 |
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| JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 double sems screws narrow flat & split washers phillips pan head 18-8 stainless steel quantity 5000 b18.13 | 5000 |
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| JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 double sems screws regular flat & split washers phillips pan head 18-8 stainless steel quantity 5000 b18.13 | 5000 |
|
| WSB | KY | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/4 | screw ms pn sem (18-8) ph 6-32x1/4 b18.13 | 10,000 |
|
| Davis | IL | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | #6-32 x 1/4 phillips pan w ext tooth sems-steel zinc b18.13 | 2,100 |
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| Davis | IL | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | #6-32 x 1/4 phillips pan w int tooth sems-steel zinc b18.13 | 5,025 |
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| Davis | IL | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | #8-32 x 1/4 phillips pan w ext tooth sems-steel zinc b18.13 | 400 |
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| Davis | IL | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/4 | #10-32 x 1/4 phillips pan w ext tooth sems-steel zinc b18.13 | 6,000 |
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