1/2 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.
126 results, (click on any line for more information)
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | 8-32x1/2 pan torx ext tooth l/w sems stainless steel b18.13 | 226 |
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Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/4-20 x 1/2 | 1/4-20 x 1/2 ind hex ext sems (7/16 a/f) s/s and passivate b18.13 | 3000 |
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Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32 x 1/2 pan phil ext sems m/screw zinc trivalent clear b18.13 | 990 |
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Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | 8-32 x 1/2 pan phil int sems m/s steel zinc trivalent clear b18.13 | 1000 |
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Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/2 | 4-40 x 1/2 pan phil sq. cone sems m/s stl znc trival clr b18.13 | 3500 |
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Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40x1/2 pan phil int sems m/s 18.8 s/s b18.13 | 2030 |
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Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32x1/2 pan phl ext sems m/s 18-8 304 steel b18.13 | 1000 |
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GLF | OH | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | #6-32x1/2 phil pan hd sems internal l/w 18-8 s/s b18.13 () () () | 2722 |
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GLF | OH | Sems Machine Screw | Steel | Zinc/Yellow | #6-32 x 1/2 | #6-32x1/2 phil pan hd sems external l/w stl zy b18.13 () () () | 10000 |
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GLF | OH | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | #8-32x1/2 phil pan hd sems internal l/w stl zc b18.13 () () () | 580 |
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GLF | OH | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | #10-32x1/2 phil pan hd sems external l/w stl zc b18.13 () () () | 3473 |
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GLF | OH | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | #10-32x1/2 phil pan sems int 6-lobe 18-8 s/s b18.13 () () () | 3130 |
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GLF | OH | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | #10-32x1/2 phil pan hd sems internal l/w stl zc b18.13 () () () | 2040 |
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GLF | OH | Sems Machine Screw | Steel | Zinc/Clear | #10-24 x 1/2 | #10-24x1/2 phil pan hd sems external l/w stl zc b18.13 () () () | 200 |
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GLF | OH | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | #6-32x1/2 phil pan hd sems internal l/w stl zc b18.13 () () () | 8026 |
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GLF | OH | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | #8-32x1/2 phil pan hd sems external l/w stl zc b18.13 () () () | 3330 |
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Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32 x 1/2 pan phil int sems m/s steel zinc trivalent clear b18.13 | 2555 |
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Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | 10-32 x 1/2 p-pan sem int wsh m/s s/s b18.13 | 3081 |
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Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | 10-32 x 1/2 p-pan sem sqr-cn s/s b18.13 | 2335 |
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Ababa | CA | Sems Machine Screw | Steel | Black Oxide | #10-32 x 1/2 | 10-32 x 1/2 p-pan sems int wsh m/s stl blk ox wax b18.13 | 4000 |
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Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32 x 1/2 p-pan sems int wsh m/s stl znc b18.13 | 10348 |
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Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 p-pan sem int wsh m/s steel znc b18.13 | 200 |
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Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40 x 1/2 p-pan sems int wsh m/s s/s b18.13 | 5325 |
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Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/2 | 4-40 x 1/2 p-pan sems ext wsh m/s stl znc b18.13 | 700 |
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Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32 x 1/2 p-pan sems int wsh m/s s/s b18.13 | 12022 |
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Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | 6-32 x 1/2 p-pan sems ext wsh m/s stl znc b18.13 | 800 |
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Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | 6-32 x 1/2 p-pan int sem stl znc b18.13 | 1923 |
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Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | 8-32 x 1/2 p-pan sems int wsh m/s s/s b18.13 | 6015 |
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Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | 8-32 x 1/2 p-pan sems int wsh m/s stl znc b18.13 | 5225 |
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Ababa | CA | Sems Machine Screw | Steel | Black Oxide | #6-32 x 1/2 | 6-32 x 1/2 p-pan int sem stl blk ox wax b18.13 | 500 |
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Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | 8-32 x 1/2 pan phil ext. sems m/s stainless steel b18.13 | 1013 |
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Irwin Ind | Ont | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | 8-32 x 1/2 pan phillips ext sems m/s steel zinc triv clear b18.13 | 6000 |
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Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32 x 1/2 pan phillips int sems m/s 18.8 s/s b18.13 | 300 |
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Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32 x 1/2 p-pan sems int wsh m/s stl znc b18.13 | 100 |
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Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32 x 1/2 p-pan sems int wsh m/s s/s b18.13 | 1041 |
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Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | 8-32 x 1/2 p-pan sems int wsh m/s stl znc b18.13 | 100 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | screw indented hex washer head slottedsteel blue zn#6-32 x 1/2 in b18.13 | 43560 |
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Exim | S'pore | Sems Machine Screw | Steel | Nickel Plated | #10-32 x 1/2 | screw pan washer head phillips recesssteel 1020 bright nickel#10-32 x 1/2 in b18.13 | 15682 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Yellow | #6-32 x 1/2 | screw pan head phillips-recesssteel yellow zn ext tooth lockwasher# 6-32 x 1/2 in. b18.13 | 798 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | screw hex head steel clear trivalentw. ext tooth l/w# 6-32 x 1/2 in. [rohs] b18.13 | 45696 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | screw pan head phillips-recess [rohs]steel clear trivalent w. ext tooth l/w# 6-32 x 1/2 in. b18.13 | 9074 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | screw pan head phillips-recesssteel clear zn w. internal tooth l/wsher# 6-32 x 1/2 in unc 3a b18.13 | 2604 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | screw truss head phillips-recesssteel blue zn w. ext tooth lockwasher# 6-32 x 1/2 in b18.13 | 84150 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | screw pan head phillips-recesssteel blue zn w. square cone washer# 6-32 x 1/2 in. b18.13 | 864 |
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Exim | S'pore | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #2-56 x 1/2 | screw pan head phillips-recesss/s passivated w.split l/washer unc 2a# 2-56 x 1/2 in b18.13 | 9050 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #10-24 x 1/2 | screw hex headsteel blue zn w. ext tooth lockwasher# 10-24 x 1/2 in. b18.13 | 160 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Yellow | #10-32 x 1/2 | screw pan head phillips-recesssteel yellow zn w.ext tooth l/w# 10-32 x 1/2 in. b18.13 | 416 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Yellow | #10-32 x 1/2 | screw pan head phillips-recessyellow trivalent w. ext tooth l/w# 10-32 x 1/2 in. b18.13 | 2925 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | screw hex headsteel clear zn w.ext tooth l/washer# 10-32 x 1/2 in b18.13 | 40 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | screw hex head steel blue trivalentw. ext tooth lockwasher# 10-32 x 1/2 in b18.13 | 6755 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #2-56 x 1/2 | screw pan head phillips-recesssteel blue zn w. int tooth lockwasher# 2-56 x 1/2 in b18.13 | 17950 |
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Exim | S'pore | Sems Machine Screw | Steel | Plain | #4-40 x 1/2 | screw hex headsteel clr chrmt unc 2a w. ext tooth l/w# 4-40 x 1/2 in. b18.13 | 15176 |
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Exim | S'pore | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/2 | screw pan head phillips-recesssteel blue zn w.split lock washer# 4-40 x 1/2 in b18.13 | 88579 |
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SII | IN | Sems Machine Screw | Steel | Zinc/Clear | #8 x 1/2 | screw rnd washr head #8 x 1/2 coarse znc b18.13 | 508060 |
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JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | 10-32x1/2 phillips pan sem screw external tooth lock washer stainless steel 18-8 plain SXP10F50XZ/LET-3 b18.13 | 913 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32x1/2 phillips pan sem screw external tooth lock washer steel zinc 10F08PPBAMS SZ b18.13 | 1848 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 hex steel zinc w/square cone sems 1/4-20 X 1/2 HX HD steel zinc w/ square cone SEMS b18.13 | 4500 |
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JET FITTING | CA | Sems Machine Screw | Steel | Plain | #6-32 x 1/2 | 6-32x1/2 phillips pn sq cone sems stl zi 12345. b18.13 | 21000 |
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JET FITTING | CA | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 phillips pn sq cone sems stl zi 1/4-20 x 1/2 PH PN SQ CONE SEMS STL ZI b18.13 | 11000 |
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JET FITTING | CA | Sems Machine Screw | Steel | Plain | #10-32 x 1/2 | 10-32x1/2 phillips pn sq cone sems stl zi 10-32 x 1/2 PH PN SQ CONE SEMS STL ZI b18.13 | 3000 |
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JET FITTING | CA | Sems Machine Screw | Steel | Plain | 6-32x1/2 phillips pn i-sems st zi 6-32 X 1/2 PH PAN M/S STL ZI I-SEMS b18.13 | 7077 |
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JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40x1/2 phillips pn dbl sem 18-8 (nas1301c4-8) b18.13 | 4100 |
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JET FITTING | CA | Sems Machine Screw | Steel | Black Oxide | #10-32 x 1/2 | 10-32x1/2 phillips pan sem screw cone washer steel black oxide and wax 10F08PPCAMS SBO b18.13 | 1985 |
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JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | 10-32x1/2 phillips pan sem screw internal tooth lock washer stainless steel 18-8 plain b18.13 | 425 |
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JET FITTING | CA | Sems Machine Screw | Steel | Plain | #4-40 x 1/2 | 4-40x1/2 phillips pn sq cone sems stl zi 4-40 x 1/2 PH PN SQ CONE SEMS STL ZI b18.13 | 10000 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | 6-32x1/2 phillips pn sq cone sem z b18.13 | 21099 |
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JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | 10-32x1/2 phillips pn dbl sem 18-8 (nas1301c10-8) b18.13 | 610 |
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JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32x1/2 phillips pan sem screw external tooth lock washer stainless steel 18-8 plain SXP6C50SX/LET b18.13 | 65 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32x1/2 phillips pn sq cone sems stl zn 10-32 X 1/2 PH PN SQ CONE SEMS STL ZN b18.13 | 20000 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32x1/2 phillips pan sem screw internal tooth lock washer steel zinc SXP10F50XZ/LIT-3 b18.13 | 888 |
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JET FITTING | CA | Sems Machine Screw | Steel | Plain | #8-32 x 1/2 | 8-32x1/2 phillips pn sq cone sems stl zi 8-32 X 1/2 PH PN SQ CONE SEMS STL ZI b18.13 | 10000 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Black | #10-32 x 1/2 | 10-32x1/2 phillips pan sem screw external tooth lock washer steel zinc black SXP10F50XB/LET-3 b18.13 | 500 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 phillips pn steel zinc w/square cone sems 1/4-20 X 1/2 PH PN HD steel zinc w/ square cone SEMS b18.13 | 10000 |
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QFC | TX | Sems Machine Screw | Steel | Plain | #8 x 1/2 | 8x1/2 phil round washer head tapping b18.13 | 300 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32x1/2 hh slotted square cone sems zinc b18.13 | 7600 |
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QFC | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Zinc/Clear | #10-32 x 1/2 | #10-32x1/2 round head slotted m/s with helical spring l/w sems zinc (96 hrs sst white rust) rohs b18.13 | 73800 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #12-24 x 1/2 | 12-24x1/2 phil pan external sems screw trivalent zinc b18.13 | 64 |
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QFC | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 hh dished sems 1/2 od wash b18.13 | 890 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 pan head slotted m/s external tooth l/w sems zinc b18.13 | 1000 |
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QFC | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 pan head slotted m/s external tooth l/w sems zinc (96 hrs sst white rust) rohs b18.13 | 102501 |
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QFC | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 slotted hex ext sem screw b18.13 | 2364 |
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QFC | TX | Sems Machine Screw | Steel | Plain | #4-40 x 1/2 | 4-40x1/2 phil pan ext sem screw b18.13 | 6974 |
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QFC | TX | Sems Machine Screw | Steel | Plain | #4-40 x 1/2 | 4-40x1/2 slotted hex ext sem screw b18.13 | 65907 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | 6-32x1/2 hh slotted square cone sems zinc b18.13 | 4940 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | 6-32x1/2 phillips pan sq cone sem zinc b18.13 | 4900 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Yellow | #6-32 x 1/2 | 6-32x1/2 phil pan ext sems zinc yellow b18.13 | 953 |
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QFC | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | 8-32x1/2 phil pan sems sq conical screw ss b18.13 | 1500 |
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QFC | TX | Sems Machine Screw | Steel | Plain | #8-32 x 1/2 | 8-32x1/2 hex slotted square cone sems b18.13 | 750 |
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QFC | TX | Sems Machine Screw | Steel | Plain | #8-32 x 1/2 | 8-32x1/2 hex slotted square cone sems b18.13 | 22982 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | 8-32x1/2 phil pan int sem screw zinc b18.13 | 392 |
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QFC | TX | Sems Machine Screw | Steel | Plain | #10-32 x 1/2 | #10-32x1/2 slotted hex washer b18.13 | 26550 |
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General F | MI | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | 6-32 x .50 pn phil ms sems int lw zn b18.13 | 10311 |
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General F | MI | Sems Machine Screw | Steel | Zinc/Yellow | #6-32 x 1/2 | 6-32 x.50 pn phil sems int lw zn ylw b18.13 | 7998 |
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OSSCO | RI | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | 6-32x1/2 phil pan m/s square conical sems plated b18.13 | 5,000 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32 x 1/2 phil pan ext sem screw zinc b18.13 | 500 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Black | 10-10 x 1/2 | 10-10x1/2 phil wshr sq drive black zinc b18.13 | 4900 |
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QFC | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 phil pan ext sem screw b18.13 | 999 |
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QFC | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 ind hex external sem screw b18.13 | 1816 |
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QFC | TX | Sems Machine Screw | Steel | Plain | #4-40 x 1/2 | 4-40 x 1/2 phil pan ext sem screw b18.13 | 500 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Yellow | #4-40 x 1/2 | 4-40x1/2 pan phil square cone sems zy b18.13 | 2500 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 1/2 | 4-40 x 1/2 pan torx sq cone sems zinc b18.13 | 75502 |
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QFC | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32 x 1/2 phil pan sq cone sems 18-8 b18.13 | 2400 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | 6-32x1/2 phil pan ext sem screw zinc b18.13 | 231 |
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QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | 8-32 x 1/2 phil pan ext sems screw zinc b18.13 | 2500 |
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Mid-Valley | CA | Sems Machine Screw | Steel | Plain | #10-32 x 1/2 | sems tapping screw b18.13 | inquire |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | sems m/s s cone hex slind 632x1/2 steel zinc plated b18.13 | 21000 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | sem ext pan phillips 1032x1/2 steel zinc plated b18.13 | 1952 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Black | #10-32 x 1/2 | sem ext pan phillips 1032x1/2 steel zinc black b18.13 | 80 |
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JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | sem ext pan phillips 632x1/2 stainless steel b18.13 | 565 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #8 x 1/2 | dws round washer phillips #8x1/2 steel zinc plated b18.13 | 2675 |
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JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1/2 | 4-40x1/2 phillips pan internal star lock washer sems screw stainless steel 18-8 black oxide b18.13 | 1000 |
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JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | sem int pan phillips 1032x1/2 stainless steel b18.13 | 375 |
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JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | sem ext pan phillips 1032x1/2 stainless steel b18.13 | 200 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | sem s cone pan phillips 1032x1/2 steel zinc rohs compliant b18.13 | 3000 |
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JET FITTING | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | sem s cone pan phillips 440x1/2 stainless steel b18.13 | 300 |
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JET FITTING | CA | Sems Machine Screw | Steel | Plain | #6-32 x 1/2 | sem int pan phillips 632x1/2 cpy b18.13 | 72800 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | sem int pan phillips 632x1/2 steel zinc plated b18.13 | 5800 |
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JET FITTING | CA | Sems Machine Screw | Steel | Black Oxide | #6-32 x 1/2 | sem external pan phillips 632x1/2 steel black oxide and wax b18.13 | 5000 |
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JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | sem s cone pan phillips 632x1/2 steel zinc plated b18.13 | 2000 |
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KBS | TN | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 sems external pan phil m/s pltd b18.13 | 6,948 |
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WSB | KY | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | screw ms pn semi (18-8) ph 8-32x1/2 b18.13 | 6,238 |
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WSB | KY | Sems Machine Screw | Steel | Plain | e/screw hwh sems (302) 8-16x1/2 b18.13 | 50,264 |
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Davis | IL | Sems Machine Screw | Steel | Black Oxide | #4-40 x 1/2 | #4-40 x 1/2 phillips pan w ext tooth sems-steel black oxide b18.13 | 7,000 |
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Davis | IL | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | #8-32 x 1/2 phillips pan w ext tooth sems-steel zinc b18.13 | 4,565 |
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Davis | IL | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | #10-32 x 1/2 phillips pan w ext tooth sems-steel zinc b18.13 | 600 |
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Davis | IL | Sems Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | #10-32 x 1/2 unsltd. ind. hex w ext tooth sems-steel zinc b18.13 | 1,000 |
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