Machine Screws
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.
5726 Machine Screw (ansi b18.6.7m), 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 | 1-72 x 1/2 | slotted round head | 3700 |
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| ISSCO | MO | Machine Screw | Brass | Plain | 6-32 x 3/16 | slotted round head | 2100 |
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| ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 6-32 x 3/16 | phillips oval | 6150 |
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| ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 6-32 x 1 1/4 | pan phillips | 21100 |
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| Buy Machine Screws from one of our FCH Network Members | ||||||||
| Global | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 2 1/4 | ms51957-88 phil pan military 1/4-20 thd x 2.25 l ss/pa 1/4-20 thd x 2.25 l ss/pa 304ss 1/4-20 thd x 2.25 l ss/pa | 17 |
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| Cal Fastenrs | CA | Machine Screw | 400 Stainless (405, 410,416,420,430 etc.) | Black Oxide | #0-80 | 0-80 x .420 laser adjust m/screw stainless steel black ox 25104 rev nc1 | 2,500 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 2 | 10-24 x 2 phil pan m/s stainless phil pan ms | 100 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #8-32 x 1/4 | 8-32 x 1/4 phil flat m/s-ucut s.s. black oxide phil flat ucut ss blk ox | 5,000 |
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| Cal Fastenrs | CA | Machine Screw | Brass | Plain | #8-32 x 2 | 8-32 x 2 slotted round m/s brass sl rd--brass | 6,000 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #8-32 x 3/8 | 8-32 x 3/8 phil pan m/s stainless steel black oxide p.p. m/s blk ox | 5,000 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | 8-32 x 1/2 slotted round m/s stainless sl rd ms | 400 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | ms-15795-808(.219 x .438 x .049)s.s f/w ms f/w | ms f/w | ms f/w | 3,864 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Cadmium | #10-32 x 3/8 | 10-32 x 3/8 phillips flat 100 deg steel cad pltd ms-24693-s270 | ms-24693-s270 | ms-24693-s270 | 1,300 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Plain | #10-32 x 3/4 | 10-32 x 3/4 phillips flat 100 degree m/s cad plated ms24693-s274 | ms24693-s274 | ms24693-s274 | 1,400 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1 1/4 | ms-24693-c34 #6-32 x 1 1/4 phillips flat 100deg ss m/s ms-24693-c34 | ms-24693-c34 | ms-24693-c34 | 1,500 |
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| MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #12-24 x 3/8 | phil flat undercut 18-8 s/s | 400.0 |
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| MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 | slotted round | 101.0 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 3/8 | 8-32 x 3/8 phil pan m/s w/internal sems trivalent zinc phil pan m/s w/internal sems | 4,000 |
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| Lubker Di | PA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #5-40 x 3/8 | #5-40 x 3/8 phil flat m/s 18.8 s/s | 22,500 |
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| Lubker Di | PA | Machine Screw | Steel | Zinc/Clear | #8-32 x 3/8 | #8 (eight)-32 x 3/8 6-lobe (t15) flat head m/s rohs zp w/nylon locking patch | 17,000 |
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| Mansco | MI | Machine Screw | Grade 5 | Zinc/Clear | #10-32 x 5/8 | indented hex washer unslotted m/s gr5 znc w/serr 100/box | 1000 |
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| MFS | KS | Machine Screw | Steel | Zinc/Clear | #10-32 x 23/4 | slotted round | 223 |
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| MFS | KS | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | phillips pan | 10809 |
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| MFS | KS | Machine Screw | Nylon (Polyamide) | Plain | #4-40 x 3/4 | slotted pan head | 1923 |
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| MFS | KS | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/8 | slotted pan head | 36032 |
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| MFS | KS | Machine Screw | Steel | Zinc/Clear | #10-32 x 5/16 | slotted pan | 7206 |
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| MFS | KS | Machine Screw | Steel | Zinc/Clear | #10-32 x 3/4 | slotted pan | 1019 |
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| MFS | KS | Machine Screw | Steel | Black Oxide | M6-1.00 x 12 | phillips/hex serrated flange screw (combo drive) | 11950 |
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| Global | CA | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/4 | 6-32 x 1/4 flat u/c torx (6-lobe) machine screw steel zinc | 20,365 |
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| IRF | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 3/4 | (ft) phil pan a2 18-8 | 4,016 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/2 | slotted round m/s stl | 15,000 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/2 | phil round m/s stl | 15,500 |
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| IRF | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 5/8 | phil oval m/s 18-8 s/s | 992 |
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| IRF | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 5/8 | phil pan 18-8 a2 full threads | 6,455 |
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| IRF | NJ | Machine Screw | Steel | Plain | 1/4-20 x 2 | slotted flat m/s stl | 3,480 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 | phil pan m/s stl | 71 |
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| IRF | NJ | Machine Screw | Steel | Plain | 1/4-20 x 2 | slotted round m/s stl | 1,000 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 1/2 | slotted round m/s stl | 1,000 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | slotted flat m/s stl | 6,000 |
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| IRF | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5 | (ft) phil pan a2 18-8 | 2,060 |
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| IRF | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/200 | csk phillips a2 18-8 s/s | 1,194 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | phil round m/s stl | 500 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | phil pan m/s type-23 stl | 2,000 |
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| IRF | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/4 | slotted flat m/s 18-8 s/s | 1,390 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | slotted fill m/s st/ | 9,000 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | phil round m/s stl | 9,669 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | #2-56 x 3/16 | phil pan m/s stl | 9,251 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 5/8 | slotted round m/s type-a stl | 300 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 5/16-24 x 1 3/4 | indented hex washer unslotted m/s stl | 1,000 |
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| Parker | AZ | Machine Screw | Grade 8 | Plain | #10-32 x 7/8 | 10-32x.875 trimmed hex mach screw-asme b18.6.3 .875 thread grd 8 4037 aly stl no drive made in u.s.a. | 200 |
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| Parker | AZ | Machine Screw | Grade 8 | Plain | #10-32 x 7/8 | 10-32x.875 trimmed hex mach screw-asme b18.6.3 .875 thread grd 8 4037 aly stl no drive made in u.s.a. | 260 |
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| Parker | AZ | Machine Screw | Grade 8 | Plain | #10-32 x 7/8 | 10-32x.875 trimmed hex mach screw-asme b18.6.3 .875 thread grd 8 4037 aly stl no drive made in u.s.a. | 6550 |
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| Parker | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #1-64 x 3/32 | 1-64x3/32 flat head machine screw fully threaded 302 s/s made in u.s.a. | 1500 |
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| Parker | AZ | Machine Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 1/4-20 x 5/8 | 1/4-20x5/8 flat head machine screw fully threaded a286 100 deg made in u.s.a. | 350 |
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| Parker | AZ | Machine Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | 1/4-28 x 1/2 | 1/4-28 x 1/2 pan head mach 6-lobe screw-asme b18.6.3.5 thread a286 hardened passivate w/precote 30 per nas5317e4-8 made in u.s.a. | 165 |
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| Parker | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #0-80 x 3/16 | 0-80x3/16 fillister head machine screw fully threaded 302 s/s plain finish made in u.s.a. | 2000 |
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| Parker | AZ | Machine Screw | Steel | Plain | #2-56 x 1 3/4 | 2-56x1.75 pan head mach screw-asme b18.6.3 1.75 thread 1038 aly stl 39-43 hrc astm f1941 fe/zn 5c cross type 1 made in u.s.a. | 1650 |
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| Parker | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #2-56 x 3/16 | 2-56x3/16 flat head mach screw 82 deg w/undercut cross recess fully threaded 302 s/s passivate made in u.s.a. | 660 |
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| Parker | AZ | Machine Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | #2-56 x 3/16 | 2-56 x .188 pan head mach screw asme b18.6.3 .188 thread 6-lobe a286 hardened passivate per nas5317e02-3j made in u.s.a. | 190 |
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| Parker | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-12 x 5/8 | 10-12x5/8 flat head machine screw cross recess fully threaded 302 s/s plain made in u.s.a. | 510 |
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| Parker | AZ | Machine Screw | Steel | Plain | #4-40 x .15 | 4-40x.15 cross pan head k400 made in u.s.a. | 1100 |
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| Parker | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40x1/2 pan head 302hq made in u.s.a. | 1400 |
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| Parker | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 5/16 | 4-40x 5/16 pan head mach screw cross recess 302hq s/s per astm f837 group 1 cw1 passivate asme code aesf5c112312dr4ln1 made in u.s.a. | 18150 |
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| Parker | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 3/8 | 4-40x3/8 indented hex mach screw-asme b18.6.3 .375 thread 18-8 s/s 304l anld passivate per aesjo-c-112-375-ej7-ln-1 made in u.s.a. | 900 |
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| Parker | AZ | Machine Screw | Steel | Passivated | #4-40 x 3/8 | 4-40x3/8 cross recess pan head 304l anld passivate per aesf5-c-112-375-ej7-ln-1 made in u.s.a. | 5080 |
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| Parker | AZ | Machine Screw | Steel | Passivated | #4-40 x 3/8 | 4-40x3/8 cross recess pan head 304l anld passivate per aesf5-c-112-375-ej7-ln-1 made in u.s.a. | 5100 |
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| Parker | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x .812 | 4-40x.812 button head mach screw-asme b18.6.3 .812 thread 18-8 s/s 302hq seam free-aerospace grade plain made in u.s.a. | 600 |
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| Parker | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 5/16 | 6-32x5/16 oval head 302hq s made in u.s.a. | 395 |
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| Parker | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #6-32 x .406 | 6-32x.406 pan head mach screw-asme b18.6.3 .406 thread astm f837 (2013e1) aly gp 1 cond cw1 302hq 18-8 304 passivate per asme code aesf5c138406dr4ln1 made in u.s.a. | 900 |
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| FTS | OH | Machine Screw | Steel | Zinc/Clear | #10-32 x 3 1/4 | RD SL MS STL ZN | 4812 |
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| FTS | OH | Machine Screw | Steel | Zinc/Clear | #10-24 x 3/4 | ind hex slot m/s stl zn | 10305 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-28 x 1/2 | unslotted hex washer m/s type-f high corr triv clr | 40000 |
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| IRF | NJ | Machine Screw | Steel | Nickel Plated | #4-40 x 3/8 | phil round m/s stl | 10000 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/8 | phil pan m/s stl | 8910 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Black | #6-32 x 1 | round black | 18000 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | #6 x 1/4 | phil pan m/s type-b stl .00025-.0004 y | 7200 |
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| IRF | NJ | Machine Screw | Steel | Plain | #8-32 x 1 1/4 | phil truss m/s clr stl cad mag | 12300 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | #8-32 x 1 1/4 | phil truss m/s clr stl & magnaga | 41276 |
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| IRF | NJ | Machine Screw | Steel | Plain | #8-32 x 3/8 | slotted indented hex m/s type-f & ground green | 206000 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | phil round m/s stl | 5145 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 3/8-16 x 1 | indented hex unslotted m/s type-f stl | 515 |
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| IRF | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3 | phil flat m/s 18-8 s/s | 7,963 |
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| IRF | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3/4 | phil oval m/s 18-8 s/s | 100 |
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| QFC | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3-0.50 x 10 | m3-.5 x 10 phillips flat m/s ss | 105 |
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| QFC | TX | Machine Screw | Steel | Zinc/Clear | M4-0.70 x 14 | m4-.7 x 14 phil pan m/s zinc | 1500 |
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| Associate | PA | Machine Screw | Steel | Plain | 5/16-18 x 1/2 | phil pan mach | 1,000 |
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| Associate | PA | Machine Screw | Steel | Zinc/Clear | #10-24 x 1 1/2 | phillips pan | 1,000 |
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| Associate | PA | Machine Screw | Steel | Zinc/Clear | #10-24 x 1 1/2 | phillips pan | 1,000 |
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| Associate | PA | Machine Screw | Steel | Plain | 5/16-18 x 1/2 | phil pan mach | 1,000 |
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| Associate | PA | Machine Screw | Steel | Zinc/Clear | #8-32 x 3/8 | slot round | 1,000 |
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| Associate | PA | Machine Screw | Steel | Zinc/Clear | #10-24 x 1 1/4 | torx pan tr25 m/s zc | 9,000 |
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| IRF | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | slotted fillister m/s 18-8 s/s | 400 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | phil pan m/s stl with ifi patch | 3532 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5 | phillips pan fully threaded | 540 |
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| IRF | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5/8 | phil pan m/s 18-8 s/s | 5230 |
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| IRF | NJ | Machine Screw | Steel | Plain | 1/4-20 x 5/8 | phil flat m/s type-f stl high corr tr | 9404 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | 1/4 x 1 1/4 | fillphillips m/s stl | 500 |
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| IRF | NJ | Machine Screw | Steel | Nickel Plated | x 3/8 | slotted round m/s stl | 10 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | #8-32 x 1 | phil truss m/s clr stl high corr triv zin | 22000 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | #8-32 x 1 1/2 | phil truss m/s clr stl high corr triv | 40149 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/4 | phil flat m/s stl | 15000 |
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| IRF | NJ | Machine Screw | 316, 317, A4 Stainless | Passivated | #8-32 x 3/8 | phil pan m/s stainless 316 & wax | 3165 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | #8-32 x 3/8 | phil pan m/s stl | 14215 |
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | #8-32 x 3/4 | phil flat m/s stl | 2900 |
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| IRF | NJ | Machine Screw | Steel | Plain | #8-32 x 1/2 | slotted indented hex m/s type-f & ground green | 9776 |
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| IRF | NJ | Machine Screw | Steel | Plain | #8-32 x 1/2 | hex washer slotted m/s type-f & ground green | 260350 |
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| AMFAST | FL | Machine Screw | Steel | Zinc/Clear | 3/4 x 2 1/2 | 3/4-10 X 2 1/2 FLAT SLOT M/S STEEL PLAIN | 230 |
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| Freedom | IL | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | slotted round | 1 |
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| JFI | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 0-80 x .325 | phil pan machine screw | 2600 |
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| MPT Faste | OH | Machine Screw | Steel | Cadmium/Yellow | 2-56 x 7/16 | 799 |
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| MPT Faste | OH | Machine Screw | Steel | Cadmium/Yellow | 4-40 x 1/4 | 4588 |
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| MPT Faste | OH | Machine Screw | Steel | Cadmium/Yellow | 4-40 x 5/16 | 3662 |
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| MPT Faste | OH | Machine Screw | Steel | Cadmium/Yellow | 6-32 x 1/2 | 2219 |
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| MPT Faste | OH | Machine Screw | Steel | Cadmium/Yellow | 8-32 x 3/8 | 3745 |
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| MPT Faste | OH | Machine Screw | Steel | Cadmium/Yellow | 10-32 x 7/16 | 1395 |
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| MPT Faste | OH | Machine Screw | Steel | Cadmium/Yellow | 10-32 x 1/2 | 1700 |
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| MPT Faste | OH | Machine Screw | Steel | Cadmium/Yellow | 10-32 x 1/2 | 1000 |
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| MPT Faste | OH | Machine Screw | Steel | Cadmium/Yellow | 10-32 x 3/4 | 1600 |
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