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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| ACCURATE | IL | Machine Screw | Steel | Black Oxide | #8-32 x 1/4 | phil flat ft u/cut ms | 19150 |
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| ACCURATE | IL | Machine Screw | Steel | Plain | #8-32 x 1 1/2 | slotted fillister m/s | 988 |
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| ACCURATE | IL | Machine Screw | Steel | Zinc/Clear | #10-24 x 3/8 | slotted round m/s | 7900 |
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| ACCURATE | IL | Machine Screw | Steel | Zinc/Clear | #10-32 x 3/4 | phil round m/s | 5400 |
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| ACCURATE | IL | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 1/4 | phil flat full/thread ms | 130 |
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| ACCURATE | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/8 | slotted fillister m/s 18-8 s/s | 443 |
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| ACCURATE | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 3/4 | slotted flat ft ms 18-8 s/s | 108 |
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| ACCURATE | IL | Machine Screw | Steel | Zinc/Clear | M4-0.70 x 12 | slotted pan m/s | 900 |
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #5-40 x 3/4 | 5-40x3/4 slotted fill m/s stl | 6900 |
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #6-32 x 1 | 6-32x1 phil pan m/s stl z/clr | 234 |
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #6-32 x 1 1/8 | 6-32x1 1/8 phil round m/s stl z/clr | 1264 |
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #6-32 x 3/16 | 6-32x3/16 slotted flat m/s stl z/clr | 800 |
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #6-32 x 1/4 | 6-32x1/4 combi binder m/s stl z/clr | 900 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/4 | 6-32x1/4 torx pan m/s 18-8 ss | 400 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/4 | 6-32x1/4 phil flat m/s undercut 18-8 ss | 361 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 5/16 | 6-32x5/16 torx flat m/s 18-8 ss | 800 |
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #6-32 x 5/16 | 6-32x5/16 phil flat 100 deg m/s stl z/clr | 7700 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 5/16 | 6-32x5/16 phil pan m/s patch 18-8 ss | 1977 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3 1/2 | 6-32x3 1/2 slotted pan m/s 18-8 ss | 450 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | 6-32x3/8 slotted 100 flat m/s 18-8 ss | 250 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | 6-32x3/8 slotted oval m/s 18-8 ss | 200 |
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| MAINSOURC | NH | Machine Screw | Brass | Plain | #6-32 x 3/8 | 6-32x3/8 slotted pan m/s brass | 50 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | 6-32x3/8 torx flat m/s 18-8 ss | 3750 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | 6-32x3/8 phil flat m/s patch 18-8 ss | 3450 |
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| MAINSOURC | NH | Machine Screw | Steel | Black Oxide | #6-32 x 3/8 | 6-32x3/8 phil flat m/s undercut stl blk | 7500 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32x1/2 slotted binder m/s 18-8 ss | 450 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32x1/2 torx flat m/s 18-8 ss | 3900 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32x1/2 torx pan m/s 18-8 ss | 671 |
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| Weaver | WA | Machine Screw | Brass | Plain | #4-40 x 1 | 4-40x1 slotted round machine screw brass | 300 |
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| Weaver | WA | Machine Screw | Brass | Plain | #4-40 x 1/4 | 4-40x1/4 slotted flat machine screw brass | 251 |
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| Weaver | WA | Machine Screw | Brass | Plain | #4-40 x 3/8 | 4-40x3/8 slotted flat machine screw brass | 204 |
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| Weaver | WA | Machine Screw | Brass | Plain | #4-40 x 1 | 4-40x1 slotted flat machine screw brass | 100 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 | 1/2-13x1 slotted flat machine screw 18-8 ss | 49 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | 1/2-13x1 1/4 slotted flat machine screw 18-8 ss | 50 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 slotted flat machine screw 18-8 ss | 50 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 1/2 | 1/2-13x2 1/2 slotted flat machine screw 18-8 ss | 50 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 x 3 | 5/8-11x3 slotted flat machine screw 18-8 ss | 5 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 5/16 | 10-24x5/16 slotted pan machine screw 18-8 ss | 258 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/4 | 6-32x3/4 phil round machine screw 18-8 ss | 225 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/4 | 8-32x1/4 phil round machine screw 18-8 ss | 197 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 5/8 | 8-32x5/8 phil round machine screw 18-8 ss | 289 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3/4 | 8-32x3/4 phil round machine screw 18-8 ss | 177 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/4 | 10-32x1/4 phil round machine screw 18-8 ss | 4500 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 5/8 | 10-24x5/8 phil round machine screw 18-8 ss | 415 |
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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 round machine screw 18-8 ss | 71 |
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| Weaver | WA | Machine Screw | Brass | Plain | #10-24 x 1 | 10-24x1 phil flat machine screw brass | 204 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 5/16 | 8-32x5/16 phil oval machine screw 18-8 ss | 410 |
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| Weaver | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1 3/4 | 8-32x1 3/4 phil oval machine screw 18-8 ss | 362 |
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| OneMonroe | WI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #14 x 2 | 14x2 slotted hx/w/hd sht met scr-18-8 304 | 500 |
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| RCFast | AZ | Machine Screw | Steel | Zinc/Clear | M2.5 x 10 | m2.5x10 phil pan m/s stl zinc cr+3 (din7985a) | 1000 |
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| RCFast | AZ | Machine Screw | Steel | Zinc/Clear | M3 x 6 | m3x6 phil flat m/s stl zinc cr+3 (din965a) | 8000 |
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| RCFast | AZ | Machine Screw | Steel | Zinc/Clear | M5 x 8 | m5x8 phil flat m/s stl zinc cr+3 (din965a) | 1500 |
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| RCFast | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M2.5 x 6 | m2.5x6 phil pan m/s a2 stainless (din7985) | 5160 |
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| RCFast | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 5/8 | 8-32x5/8 phil flat m/s stainless | 2000 |
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| RCFast | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/4 | 8-32x1/4 phil oval undercut m/s stainless | 500 |
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| RCFast | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 2 | 10-32x2 phil flat m/s stainless | 500 |
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| RCFast | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32x1/2 phil truss m/s stainless | 2900 |
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| RCFast | AZ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 1/4 | 1/4-20x2 1/4 slotted round m/s stl zinc cr+3 | 100 |
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| RCFast | AZ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 1/2 | 1/4-20x2 1/2 slotted round m/s stl zinc cr+3 | 100 |
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| RCFast | AZ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 3/4 | 1/4-20x2 3/4 slotted round m/s stl zinc cr+3 | 100 |
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| RCFast | AZ | Machine Screw | Steel | Zinc/Clear | #8-32 x 3/8 | 8-32x3/8 phil flat m/s stl zinc cr+3 | 50 |
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| RCFast | AZ | Machine Screw | Steel | Zinc/Clear | #10-24 x 5/8 | 10-24x5/8 phil pan m/s stl zinc cr+3 | 500 |
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| RCFast | AZ | Machine Screw | Steel | Zinc/Clear | #10-24 x 2 | 10-24x2 phil pan m/s stl zinc cr+3 | 2200 |
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| RCFast | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M2 x 6 | m2x6 slotted cheese m/s nylon patch stainless a2 | 2000 |
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| American | NY | Machine Screw | Steel | Zinc/Clear | #10-32 x 1 | 10/32x1 slotted pan m/s zinc pl | 1000 |
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| American | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/4 | 10/32x3/4 phil pan 18-8 304 m/s | 83 |
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| American | NY | Machine Screw | Brass | Plain | #10-32 x 1 1/4 | 10/32x1-1/4 slotted round brass m/s | 80 |
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| American | NY | Machine Screw | Steel | Zinc/Clear | #6-32 x 5/8 | 6/32x5/8 slotted indented hex m/s zp | 180 |
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| American | NY | Machine Screw | Brass | Plain | #0-80 x 1/8 | hex m/s | 2000 |
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| American | NY | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | phil flat undercut m/s pl | 13936 |
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| American | NY | Machine Screw | Steel | Zinc/Clear | #8-32 x 1 | phillip round m/s zp | 1736 |
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| American | NY | Machine Screw | Steel | Zinc/Clear | #10-32 x 3/8 | slotted pan m/s pl | 100 |
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| American | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 3/4 | phil pan 18-8 304 m/s | 2550 |
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| American | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1 | phil pan m/s 18-8 304 | 1638 |
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| American | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/4 | slotted hex washer 18-8 304 m/s | 1650 |
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| YANKEE | NH | Machine Screw | Steel | Zinc/Clear | #10-24 x 1 | 10-24 x 1 phillips flat head machine screw steel zinc plated | 476 |
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| YANKEE | NH | Machine Screw | Steel | Zinc/Clear | #2-56 x 3/8 | 2-56 x 3/8 slotted pan head machine screw steel zinc plated | 75 |
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| YANKEE | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | military spec 4-40 x 1/2 phillips flat head 100deg machine screw 300 series stainless steel | 150 |
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| METRO IND | OH | Machine Screw | Steel | Zinc/Black | M5 x 16 | M5x16 phil pan m/s n-patch steel zinc/black | 14300 |
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| METRO IND | OH | Machine Screw | Steel | Zinc/Clear | M6 x 15 | M6x15 phil flat m/s steel zinc din 965 | 71 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 3/16 | nas1635-02le3 (2-56 x 3/16 phillips pan m/s ss patch) NAS163502LE3 | 243 |
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| MAINSOURC | NH | Machine Screw | Nylon (Polyamide) | Plain | #6-32 x 3/8 | 6-32x3/8 slotted flat m/s nylon | 3000 |
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| MAINSOURC | NH | Machine Screw | Nylon (Polyamide) | Plain | #6-32 x 1/2 | 6-32x1/2 slotted pan m/s nylon | 2165 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #10-32 x 1 | ms51958-67 (10-32 x 1 phil pan m/s ss) 304ss MS5195867 | 37 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #6-32 x 5/8 | ms51957-31 (phil pan m/s 6-32 x 5/8 ss) 304ss MS5195731 | 60 |
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| OneMonroe | MN | Machine Screw | Steel | Zinc/Clear | 1/4-28 | screw-1/4-28 slottedfillister head plated steel-y | 92 |
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| OneMonroe | MN | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 3/4 | 10-24 x 3/4 phillips flat hd m/s-s.s. | 400 |
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| OneMonroe | MI | Machine Screw | Steel | Plain | pem alternative captive 8-32 single type-ab spotweld nut stainless | 2160 |
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| Future Fastener | TX | Machine Screw | 316, 317, A4 Stainless | Plain | M8 x 30 | m8 x 30 phillips pan head machine screw coarse thread 316/a4 stainless steel | 170 |
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| Future Fastener | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 5/16 | #6-32 x 5/16 phillips round head machine screw coarse thread stainless steel | 900 |
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| Future Fastener | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 5/8 | 10-24x5/8 hex washer m/s ss | 87 |
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| Future Fastener | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | 1/4-20x3/8 phillips pan head machine screw unc thread 18-8 304 steel | 270 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | MS51957-20 (PHL PAN M/S 4-40 X 7/8 SS)W/PATCH MS5195720PAT | 34 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 3/4 | ms51957-19 (phil pan m/s 4-40 x 3/4 ss) 304ss MS5195719 | 209 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32x1/2 phil binder m/s 18-8 ss | 2200 |
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| MAINSOURC | NH | Machine Screw | Copper | Plain | cobham 102084-02 (4-40x3/8 pan ms copper) | 122 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 7/8 | ms24693c9 (4-40 x 7/8 phil flat 100 m/s ss) 304ss | 337 |
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| MAINSOURC | NH | Machine Screw | Steel | Cadmium/Yellow | #2-56 x 3/8 | ms35206-205 (2-56 x 3/8 phil pan m/s stl c&y) MS35206205 | 500 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | nas1635-04le10 (phil pan m/s 4-40 x 5/8 ss patch) NAS163504LE10 | 1023 |
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #6-32 x 1 1/4 | 6-32x1 1/4 phil flat m/s 18-8 ss blk | 50 |
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| Hayes | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 0-80 x 1/8 phil flat machine screw 18-8ss pass | 3265 |
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| SII | IN | Machine Screw | Steel | Plain | 5/16 | 5/16 machine screw michigan drill-110289) b18.6.3 | 12 |
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| SII | IN | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 2 | #10-24x2 (ft) unc machine screw phillips flat head unc 18-8 304 a2 b18.6.3 | 500 |
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| Future Fastener | TX | Machine Screw | Steel | Zinc/Clear | 5/16 x 5/8 | 5/16x5/8 phillips flat head machine screw zinc plated | 1500 |
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| Weaver | WA | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | 5/16-18x4 1/2 phil flat machine screw zinc | 490 |
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| RCFast | AZ | Machine Screw | Brass | Plain | #10-32 x 1/2 | 10-32x1/2 slotted round m/s brass plain | 6000 |
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