1/4 Machine Screws (ASME B18. 6.3)
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 | |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/4 | 1/4-20 x 1/4 phil pan machine screw s/s b18.6.3 | 200 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20 x 3/8 p-flat m/s stl znc b18.6.3 | 2970 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20 x 3/8 p-flat m/s stl znc b18.6.3 | 900 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20 x 3/8 p-pan m/s type-f hrd stl znc b18.6.3 | 1944 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | 1/4-20 x 3/8 p-pan m/s s/s b18.6.3 | 5400 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | 1/4-20 x 3/8 p-pan m/s s/s b18.6.3 | 197 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20 x 3/8 p-pan m/s stl znc b18.6.3 | 2225 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20 x 3/8 p-pan m/s stl znc b18.6.3 | 500 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | 1/4-20 x 3/8 p-truss m/s s/s b18.6.3 | 5200 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | 1/4-20 x 3/8 p-truss m/s s/s b18.6.3 | 200 |
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Ababa | CA | Machine Screw | Steel | Black Oxide | 1/4-20 x 3/8 | 1/4-20 x 3/8 p-truss m/s stl blk ox wax b18.6.3 | 2000 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20 x 3/8 s-pan m/s type-f hrd stl znc b18.6.3 | 299 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 p-flat 100 deg m/s s/s b18.6.3 | 1000 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 p-flat 100 deg m/s stl znc b18.6.3 | 2100 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 p-flat m/s s/s b18.6.3 | 7669 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 p-flat m/s s/s b18.6.3 | 200 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 p-flat m/s patch per print s/s b18.6.3 | 5040 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 p-flat m/s stl znc b18.6.3 | 1800 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 p-flat m/s stl znc b18.6.3 | 700 |
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Ababa | CA | Machine Screw | Brass | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 p-pan m/s brass b18.6.3 | 475 |
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SII | IN | Machine Screw | Steel | Plain | 1/4-20 x 1 | 1/4-20x1 combo-pan machine screw) b18.6.3 | 75 |
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B & K FAST | PA | Machine Screw | Brass | Plain | 1/4-20 x 1 | 1/4-20 x 1 slotted flat machine screws brass b18.6.3 | 8 |
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SII | IN | Machine Screw | Steel | Plain | 1/4-20 x 1 | 1/4-20 x 1 z flat head machine screw b18.6.3 | 5000 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 p-flat 100 deg m/s s/s b18.6.3 | 832 |
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Ababa | CA | Machine Screw | Brass | Plain | 1/4-20 x 1 | 1/4-20 x 1 p-flat m/s brass b18.6.3 | 100 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 p-flat m/s s/s b18.6.3 | 5961 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 p-flat m/s s/s b18.6.3 | 400 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 p-flat m/s stl znc b18.6.3 | 4782 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 p-flat m/s stl znc b18.6.3 | 483 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 p-oval m/s s/s b18.6.3 | 1475 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 p-oval m/s s/s b18.6.3 | 100 |
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Ababa | CA | Machine Screw | Brass | Plain | 1/4-20 x 1 | 1/4-20 x 1 p-pan m/s brass b18.6.3 | 365 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 p-pan m/s s/s b18.6.3 | 3090 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 p-pan m/s s/s b18.6.3 | 300 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 p-pan m/s stl znc b18.6.3 | 5537 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 p-pan m/s stl znc b18.6.3 | 200 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 p-truss m/s s/s b18.6.3 | 9609 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 p-truss m/s s/s b18.6.3 | 200 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 x 1 | 1/4-20 x 1 p-truss m/s s/s blk ox b18.6.3 | 1600 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 p-truss m/s stl znc b18.6.3 | 1773 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 p-truss m/s stl znc b18.6.3 | 400 |
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Ababa | CA | Machine Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 s-rnd m/s type-f 400 s/s b18.6.3 | 207 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 s-hwh m/s t-23 hrd stl znc b18.6.3 | 2 |
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SII | IN | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20x1-1/4 phillips flat head machine screw zinc b18.6.3 | 60 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-flat m/s s/s b18.6.3 | 931 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-flat m/s s/s b18.6.3 | 400 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-flat m/s stl znc b18.6.3 | 1100 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-flat m/s stl znc b18.6.3 | 300 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-pan m/s s/s b18.6.3 | 3508 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-pan m/s s/s b18.6.3 | 350 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-pan m/s stl znc b18.6.3 | 1400 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-pan m/s stl znc b18.6.3 | 200 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-truss m/s s/s b18.6.3 | 22877 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-truss m/s s/s b18.6.3 | 200 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-truss m/s stl znc b18.6.3 | 795 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 p-truss m/s stl znc b18.6.3 | 300 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 s-pan m/s s/s b18.6.3 | 3788 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 3/8 | 1/4-20 x 1 3/8 phil pan machine screw s/s b18.6.3 | 425 |
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Ababa | CA | Machine Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 p-f lat m/s type-f 400 s/s b18.6.3 | 200 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 p-flat m/s type-f hrd stl znc b18.6.3 | 1196 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 p-flat m/s s/s b18.6.3 | 2962 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 p-flat m/s s/s b18.6.3 | 300 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 p-flat m/s stl znc b18.6.3 | 1621 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 p-flat m/s stl znc b18.6.3 | 200 |
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SII | IN | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5 | 1/4-20x5 zinc pan head phillips machine screw) b18.6.3 | 475 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5 | 1/4-20 x 5 p-flat m/s s/s b18.6.3 | 120 |
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Ababa | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5 | 1/4-20 x 5 p-flat m/s s/s b18.6.3 | 25 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5 | 1/4-20 x 5 p-flat m/s stl znc b18.6.3 | 44 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5 | 1/4-20 x 5 p-flat m/s stl znc b18.6.3 | 150 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5 | 1/4-20 x 5 phil-pan mach screw stl znc b18.6.3 | 190 |
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Ababa | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 6 | 1/4-20 x 6 s-rnd m/s stl znc b18.6.3 | 442 |
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