Machine Screw (ASME 18.6.3)
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.
Machine Screw (b18.6.3), showing 200, (click on any line for more information)
| Search Results Sponsored by ISSCO, Inc., your source for Machine Screws. For more results, visit isscoinc.com | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 10-24 x 5/8 | truss slotted | 12250 |
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| ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 3/8-16 x 5/8 | slotted truss | 2500 |
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| ISSCO | MO | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1 1/4 | slotted round 18-8 | 2350 |
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| ISSCO | MO | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/4 | trim hex unslotted 18-8 | 7480 |
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| Century | FL | Machine Screw | Steel | Zinc/Yellow | #6-32 x 3/4 | 6-32 x 3/4 slotted pan hd steel zinc yellow | 838 |
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| Century | FL | Machine Screw | Plain | #2-56 x 9/16 | ms51957-141 | 60055 |
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| Weaver | WA | Machine Screw | Steel | Zinc/Clear | #4-40 x 1 | 4-40x1 phil pan machine screw zinc | 2530 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | 4-40x1 1/4 phil pan machine screw 18-8 ss | 14 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 3/8 | 4-40x1 3/8 phil pan machine screw 18-8 ss | 50 |
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| Weaver | WA | Machine Screw | Steel | Zinc/Clear | #4-40 x 1 1/2 | 4-40x1 1/2 phil pan machine screw zinc | 1560 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/16 | 6-32x3/16 phil pan machine screw 18-8 ss | 793 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/4 | 6-32x1/4 phil pan machine screw 18-8 ss | 1102 |
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| Weaver | WA | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32x1/4 phil pan machine screw zinc | 8175 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 5/16 | 6-32x5/16 phil pan machine screw 18-8 ss | 145 |
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| Weaver | WA | Machine Screw | Steel | Zinc/Clear | #6-32 x 5/16 | 6-32x5/16 phil pan machine screw zinc | 10407 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | 6-32x3/8 phil pan machine screw 18-8 ss | 612 |
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| Weaver | WA | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/4 | 4-40x3/4 phil pan machine screw zinc | 1910 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | 4-40x1 phil pan machine screw 18-8 ss | 273 |
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| Weaver | WA | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | 6-32x1/2 phil pan machine screw zinc | 14228 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/4 | 10-32x3/4 phil pan machine screw 18-8 ss | 1123 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 7/8 | 10-32x7/8 phil pan machine screw 18-8 ss | 4496 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1 | 10-32x1 phil pan machine screw 18-8 ss | 455 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 2 | 3/8-16x2 phil pan machine screw 18-8 ss | 68 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3 | 1/4-20x3 phil pan machine screw 18-8 ss | 237 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | 6-32x3/8 phil oval machine screw 18-8 ss | 200 |
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| Jackson | MS | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | pan phillips m/s 18-8 304 | 6350 |
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| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #6-32 x 3.8 | slotted truss m/s 18-8 ss passivate passivate | 80 |
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| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | M3.5-0.60 x M6 | m torx flat 18-8 304 / 18-8 304 / | 759 |
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| Endries | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3 x 5 | m3x5 a2 stainless phillips pan head machine screw din 7985 | 14104 |
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| Endries | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3 | 10-32x3 18-8 stainless steel phillips pan head machine screw | 800 |
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| Endries | Machine Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 3/4 | 1/4-20x1-3/4 grade 5 indented hex washer head machine screw zinc | 4948 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3 1/2 | 5/16-18 x 3-1/2 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 100 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 4 | 5/16-18 x 4 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 3162 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Chrome Plated | 5/16-18 x 4 | 5/16-18 x 4 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | 9 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Chrome Plated | 5/16-18 x 4 1/2 | 5/16-18 x 4-1/2 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | 225 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1/2 | 5/16-18 x 1/2 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 300 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5 | 5/16-18 x 5 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 50 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Chrome Plated | 5/16-18 x 5 | 5/16-18 x 5 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | 225 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5 1/2 | 5/16-18 x 5-1/2 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 157 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 6 | 5/16-18 x 6 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 202 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5/8 | 5/16-18 x 5/8 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 1000 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1-1/4 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 250 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/2 | 3/8-16 x 1-1/2 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 231 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 2 | 3/8-16 x 2 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 1500 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Chrome Plated | 3/8-16 x 2 | 3/8-16 x 2 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | -23 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Chrome Plated | 3/8-16 x 2 1/4 | 3/8-16 x 2-1/4 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | 20 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 2 1/2 | 3/8-16 x 2-1/2 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 1750 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Chrome Plated | 3/8-16 x 2 1/2 | 3/8-16 x 2-1/2 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | countersink head machine screw asme b18.6.3 18.8 stainless steel chrome plate | 34 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 2 3/4 | 3/8-16 x 2-3/4 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | -57 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 | 3/8-16 x 3 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 250 |
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| Brikksen | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 1/4 | 3/8-16 x 3-1/4 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel | countersink head machine screw asme b18.6.3 18.8 stainless steel | 1050 |
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| Endries | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | 4-40x5/8 18-8 stainless steel slotted round head machine screw | 2250 |
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| Endries | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3/4 | 8-32x3/4 18-8 stainless steel slotted round head machine screw | 200 |
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| Endries | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20x3/8 slotted fillister head machine screw zinc | 7650 |
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| Endries | Machine Screw | Steel | Zinc/Clear | #8-32 x 3/8 | 8-32x3/8 slotted undercut flat head machine screw zinc | 2000 |
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| Endries | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5 x 16 | m5x16 a2 stainless 6-lobe flat socket head cap screw iso 14581 | 100 |
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| American | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 5/8 | slotted pan grey s 18-8 304 | 200 |
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| American | NY | Machine Screw | Brass | Plain | #4-40 x 1/2 | slotted truss | 2000 |
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| American | NY | Machine Screw | Brass | Cadmium | #8-32 x 5/16 | slotted flat cad pl | 2900 |
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| American | NY | Ma chine Screw | Steel | Plain | #8-32 x 2 1/4 | slotted fillister m/s | 200 |
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| American | NY | Machine Screw | Steel | Plain | #6-40 x 1 1/8 | truss st | 750 |
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| American | NY | Machine Screw | Steel | Plain | #6-40 x 11/16 | pan | 2000 |
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| American | NY | Machine Screw | Steel | Zinc/Clear | #10-32 x 3/8 | 10/32 x 3/8 slot binding u/c m/s zinc pl | 3000 |
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| American | NY | Machine Screw | Brass | Plain | #4-40 x 9/16 | phillips pan black | 750 |
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| American | NY | Machine Screw | Steel | Zinc/Yellow | #6-40 x 3/8 | phillips flat yellow | 1675 |
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| American | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5/16 | slotted pan 18-8 304 | 80 |
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| American | NY | Machine Screw | Steel | Plain | #12-24 x 1/2 | phillips oval chrome pl | 3500 |
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| American | NY | Machine Screw | Brass | Plain | #4-40 x 3/4 | slotted pan | 1100 |
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| American | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 7/8 | phillips truss 18-8 304 | 500 |
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| American | NY | Machine Screw | Steel | Cadmium | #4-40 x 1/2 | slotted indented hex m/s cad pl | 700 |
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| American | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | slotted flat ms 18-8 304 | 2780 |
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| American | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #3-56 x 5/8 | slotted fillister 18-8 304 | 2200 |
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| American | NY | Machine Screw | Steel | Cadmium | 1/4-20 x 2 | unslotted hex cad | 200 |
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| American | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1/2 | slotted flat undercut stainles | 200 |
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| American | NY | Machine Screw | Steel | Zinc/Clear | #10-32 x 9/16 | phillips flat pl | 1900 |
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| American | NY | Machine Screw | Steel | Plain | #10-24 x 3/8 | 10/24 x 3/8 tork t25 truss m/s .440-.455 hd black | 163650 |
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