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 | 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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| ISSCO | MO | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 1 | slotted truss 18-8 | 715 |
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| ISSCO | MO | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #0-80 x 1/4 | slotted pan 18-8 | 2850 |
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| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | ms51959-12 phillips flat 82d screw military 4-40 thread x 0.188 l ss/pa | 1,700 |
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| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 5/16 | 4-40 x 5/16 torx flat machine screw 18-8 ss passivate | 50 |
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| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #0-80 x 5/16 | ms51958-123 phillips pan screw military 0-80 thread x 5/16 l ss/pa | 500 |
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| Century | FL | Machine Screw | eaton a11513 spring (REV 1 Q5A) (REV 1 Q5A) | 18198 |
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| Century | FL | Machine Screw | 316, 317, A4 Stainless | Plain | M2.5 x 5 | bn653m2.5x5 | 10 |
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| Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 | 1/4 mach screw f/w 18-8 | 62 |
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| Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 | #4 mach screw f/w 18-8 | 99 |
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| Century | FL | Machine Screw | Steel | Plain | #8 | #8 ext 82dg ctsk l/w 18-8 s/s | 350 |
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| Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | raf m2146-3005-ss | 2250 |
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| Century | FL | Machine Screw | raf m2164-3005-ss w/nylon patch | 905 |
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| Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | raf raf m2103-2545-ss | 55 |
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| Century | FL | Machine Screw | Steel | Plain | #2-56 x 1/8 | 2-56 x 1/8 slotted round hd | 388 |
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| Century | FL | Machine Screw | Steel | Plain | #4-40 x 3/16 | 4-40 x 3/16 slotted binding hd machine (SCREW BRASS) (SCREW BRASS) | 1661 |
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| Century | FL | Machine Screw | Steel | Plain | #6-32 x 5/16 | 6-32 x 5/16 phillips pan hd (18-8) (18-8) | 12000 |
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| Century | FL | Machine Screw | Steel | Plain | #6-32 x 3/8 | 6-32 x 3/8 phillips binding hd undercut (MACH SCREW STEEL BLACK OXIDE) (MACH SCREW STEEL BLACK OXIDE) | 7000 |
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| Century | FL | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | 6-32 x 1/2 phil binding hd u/c stl zinc (6-32 X 1/2 PHILLIPS BINDING HEAD UNDERCUT STEEL ZINC ROHS COMPLIANT) (6-32 X 1/2 PHILLIPS BINDING HEAD UNDERCUT STEEL ZINC ROHS COMPLIANT) | 9069 |
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| Century | FL | Machine Screw | Steel | Plain | #6-32 x 3 3/8 | 6-32 x 3 3/8 phil.pan m/s () () | 1100 |
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| Century | FL | Machine Screw | Grade 5 | Plain | #8-32 x 1/4 | 8-32 x 1/4 ph pan m/s gr 5.1 (1022 rc25- (PARTS MUST BE PACKAGED 10000 PER HEAT SEALED BAG WITH DESSICANT AS SOON AS THEY ARRIVE FROM VENDOR) (PARTS MUST BE PACKAGED 10000 PER HEAT SEALED BAG WITH DESSICANT AS SOON AS THEY ARRIVE FROM VENDOR) | 30000 |
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| Century | FL | Machine Screw | Steel | Plain | #8-32 x 3/8 | 8-32 x 3/8 phil 100 dg phil flat head (MACH SC STEEL TRIVALENT ZINC ROHS COMP) (MACH SC STEEL TRIVALENT ZINC ROHS COMP) | 3042 |
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| Century | FL | Machine Screw | Steel | Plain | #10-24 x 1 | 10-24 x 1 phillips pan hd-ms (STEEL ZINC PLT) (STEEL ZINC PLT) | 5000 |
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| Century | FL | Machine Screw | Steel | Plain | #10-32 x 1/2 | 10-32 x 1/2 slotted pan hd (STEEL TRIVALENT CLEAR) (STEEL TRIVALENT CLEAR) | 6050 |
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| Century | FL | Machine Screw | Steel | Plain | #10-32 x 3/4 | 10-32 x 3/4 slotted round hd (BRASS NICKEL) (BRASS NICKEL) | 2000 |
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| Century | FL | Machine Screw | 5/16-18 x 3 1/2 slt.ind hex-wa hd steel zinc plt | 150 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #5-40 x 5/16 | 5-40 x 5/16 phillips flat m/s stainless phillips flat m/s | phillips flat m/s | phillips flat m/s | 2,000 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 3 1/2 | 8-32 x 3 1/2 phillips pan m/s trivalent zinc ph pan ms | ph pan ms | ph pan ms | 1,000 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 3 1/4 | 8-32 x 3 1/4 phillips pan m/s plated ph pan ms | ph pan ms | ph pan ms | 300 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 2 1/4 | 8-32 x 2 1/4 phillip pan m/s trivalent zinc phillips pan | phillips pan | phillips pan | 1,300 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 2 3/4 | 8-32 x 2 3/4 phil pan m/s plated phillips pan ms | phillips pan ms | phillips pan ms | 550 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 4 | 8-32 x 4 phillips pan m/s zinc plated phillips pan m/s | phillips pan m/s | phillips pan m/s | 200 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 2 1/2 | 8-32 x 2 1/2 phil pan m/s trivalent zinc plate phillips pan ms | phillips pan ms | phillips pan ms | 550 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #10-32 x 2 1/4 | 10-32 x 2 1/4 phillips pan m/s plated ph pan ms | ph pan ms | ph pan ms | 1,300 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #10-32 x 3 1/2 | 10-32 x 3 1/2 phillips pan m/s plated ship sl round | ship sl round | ship sl round | 200 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #10-32 x 2 3/4 | 10-32 x 2 3/4 phillips pan m/s plated m/s p pan | m/s p pan | m/s p pan | 290 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #10-32 x 3 1/4 | 10-32 x 3 1/4 phillips pan m/s plated phillips pan ms | phillips pan ms | phillips pan ms | 200 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 combo truss hd ms steel zinc trivalent combo truss | combo truss | combo truss | 1,300 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #6-32 x 3/8 | 6-32 x 3/8 phillips flat ms steel zinc trivalent phillips flat ms | phillips flat ms | phillips flat ms | 6,250 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #0-80 x 3/16 | 0-80 x 3/16 slotted fillister hd ss passvat per mil-s-5002 | 875 |
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| Cal Fastenrs | CA | Machine Screw | Nylon (Polyamide) | Plain | M2.5-0.45 x 5 | m2.5-.45 x 5mm slotted cheese hd m/s nylon 50m025045d005 | 50m025045d005 | 50m025045d005 | 287 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3-0.50 x 8 | m3-.5 x 8 6-lobe soc cap screw low hd stainless steel rev a bn15857 | bn15857 | bn15857 iso 14580 | 2,810 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/8 | 10-32 x 3/8 slottedpan m/s stainless slotted pan | slotted pan | slotted pan | 500 |
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| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 5/16 | 4-40 x 5/16 torx flat machine screw 18-8 ss passivate | 100 |
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| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 5/16 | 4-40 x 5/16 torx flat machine screw 18-8 ss passivate | 100 |
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| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #0-80 x 5/16 | ms51958-123 phillips pan screw military 0-80 thread x 5/16 l ss/pa | 500 |
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| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #0-80 x 5/16 | ms51958-123 phillips pan screw military 0-80 thread x 5/16 l ss/pa | 500 |
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| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 5/16 | 4-40 x 5/16 torx flat machine screw 18-8 ss passivate | 100 |
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| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #0-80 x 5/16 | ms51958-123 phillips pan screw military 0-80 thread x 5/16 l ss/pa | 500 |
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| METRO BOL | MI | Machine Screw | Steel | Zinc/Clear | M6 x 28 | m6 x 28 hex flange bolt w/pilot w706918-s301 | 5,325 |
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| METRO BOL | MI | Machine Screw | Steel | Zinc/Black | M6 x 20.9 | m6 x 20.9 ford screw w707835-s901 | 408 |
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| MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 7/8 | #8-32 x 7/8 phillips flat machine screw 18-8 stainless | 700.0 |
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| MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 7/16 | #10-24 x 7/16 phillips flat machine screw 18-8 stainless | 75.0 |
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| MESAFAST | CA | Machine Screw | Steel | Plain | 1/4-20 x 1/2 | phil pan | 226.0 |
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| MESAFAST | CA | Machine Screw | Steel | Plain | #8-32 x 5/16 | phil pan | 400.0 |
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| MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 3/8 | slotted hwh machine | 5,000.0 |
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| MESAFAST | CA | Machine Screw | Steel | Black Oxide | #10-32 x 2 1/2 | phil pan | 425.0 |
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| MESAFAST | CA | Machine Screw | Steel | Black Oxide | M4-0.70 | x 12 phil flat m/s black ox | 480.0 |
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| MESAFAST | CA | Machine Screw | Steel | Black Oxide | #10-32 x 1 3/4 | phil truss | 55.0 |
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| MESAFAST | CA | Machine Screw | Steel | Plain | #10-32 x 1/4 | phil pan | 145.0 |
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| MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | #5-12 x 5/8 | #5-12 x 5/8 phillips flat coarse steel zinc | 100.0 |
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| MESAFAST | CA | Machine Screw | Steel | Plain | #2-56 x 3/16 | phil pan | 7,950.0 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Black | #4-40 x 1/4 | 4-40 x 1/4 phillips pan hd stl zinc black ox | 12,164 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #4-40 x 5/16 | 4-40 x 5/16 slotted pan hd stl zinc | 9,900 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1/8 | 4-40 x 1/8 phillips flat hd undercut ss black oxide | 7,175 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #2-56 x 1/4 | 2-56 x 1/4 phillips pan ms stl zinc | 7,000 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 3/8 | 4-40 x 3/8 phillips flat ss black oxide | 5,967 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #2-56 x 3/16 | 2-56 x 3/16 ph 100 deg flat hd ss black oxide | 3,464 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #2-56 x 3/16 | 2-56 x 3/16 slotted pan hd stl zinc | 7,422 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Yellow | #4-40 x 3/8 | 4-40 x 3/8 phillips flat ms znc ylw | 512 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 1/2 | 2-56 x 1/2 slotted fillister hd ss | 3,430 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 3/16 | 4-40 x 3/16 phillips pan hd ss black oxide | 2,800 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1/2 | 4-40 x 1/2 phillips flat u/c ss 82 deg blkox | 5,943 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Black Oxide | #4-40 x 3/8 | 4-40 x 3/8 slotted flat steel black oxide | 11,146 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | 4-40 x 5/8 phillips pan ss w/patch | 1,000 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/32 | 4-40 x 5/32 phillips fillister hd ss | 6,615 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #4-40 x 1 | 4-40 x 1 phillips flat hd stl zinc | 3,660 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Zinc/Black | #4-40 x 3/8 | 4-40 x 3/8 phillips pan ss black zinc | 4,000 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #4-40 x 1 3/8 | 4-40 x 1 3/8 phillips pan stl zinc | 1,211 |
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| Cal Fastenrs | CA | Machine Screw | 316, 317, A4 Stainless | Plain | #4-40 x 3/16 | 4-40 x 3/16 phillips pan ss 316 | 10,042 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 3/16 | 4-40 x 3/16 phillips 100 deg flat hd ss b/o | 4,750 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 phillips 100 deg flat hd ss with nylon patch | 1,000 |
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| MetricThrd | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 5/8 | #6-32x5/8 18-8 s.s phil truss m/s | stock |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18 x 1 1/2 phillips pan m/s steel zinc | 6000 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #10-24 x 1 1/4 | 10-24 x 1 1/4 slotted pan m/s stl zn | 6220 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | 8-32 x 1/2 hex m/s steel zinc | 6000 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #6-32 x 9/16 | 6-32 x 9/16 phillips pan m/s zinc | 6887 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #6-32 x 1 1/4 | 6-32 x 1 1/4 slotted round m/s stl zinc | 7009 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #10-24 x 5/8 | 10-24 x 5/8 phillips pan m/s zinc | 7500 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #10-24 x 3/8 | 10-24 x 3/8 phillips round m/s zinc | 7400 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | 8-32 x 1/2 slotted flat m/s stl zinc | 7220 |
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| Purchase | MO | Machine Screw | Steel | Nickel Plated | #10-24 x 1/2 | 10-24 x 1/2 slotted truss ms nickel | 7500 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | 8-32 x 1/4 phillips pan m/s zinc | 7205 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #10-24 x 1 1/8 | 10-24 x 1 1/8 slotted round m/s steel zinc | 7581 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #8-32 x 2 | 8-32 x 2 phillips truss m/s zinc w/ white head | 7557 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #8-32 x 1 1/2 | 8-32 x 1 1/2 phillips oval ms zinc | 7500 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 3/4 | 1/4-20 x 1 3/4 slotted truss m/s stl zinc | 7955 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #8-32 x 3/4 | 8-32 x 3/4 slotted round m/s steel zinc | 7800 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/8 | 4-40 x 3/8 hex washer m/s zinc | 8009 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32 x 1/4 phillips flat m/s steel zinc painted white | 8000 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #8-32 x 2 | 8-32 x 2 phillips truss m/s zinc | 8000 |
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| Purchase | MO | Machine Screw | Steel | Plain | #8-32 x 1 1/4 | 8-32 x 1 1/4 slotted flat m/s plain | 7991 |
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| Purchase | MO | Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32 x 1/2 phillips pan m/s stl zn | 8000 |
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| ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 3/8-16 x 5/8 | slotted truss | 2500 |
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