Flat Head Cap Screws
Flat Head Socket Cap Screws are designed to be seated in countersunk holes, and align flush with the surface of the assembly when installed. Flat head socket cap screws have a flat top surface, an indented hex and a conical bearing surface with a head angle of 82°. Flat head socket cap screws are commonly used in machine parts, die fixturing, and clamping.
0 Flat Head Socket Cap Screw (ansi asme b18.3), showing 200, (click on any line for more information)
| Buy Flat Head Cap Screws from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Cal Fastenrs | CA | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 3 | 3/8-16 x 3 flat soc cap screw-alloy soc flat | soc flat | soc flat | 200 |
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| Cal Fastenrs | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/4 | 6-32 x 1/4 flat soc cap screw stainless skt flat hd. | skt flat hd. | skt flat hd. | 200 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 5/8 | 3/8-16 x 1-5/8 flat socket cap screw 18-8 stainless | 98.0 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 x 16 | flat socket c/s 18-8 s/s | 13.0 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | Class 12.9 | Zinc/Clear | M8-1.25 x 25 | flat socket c/s plate | 44.0 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | Class 12.9 | Zinc/Clear | M8-1.25 x 35 | flat socket c/s plate | 88.0 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | Class 12.9 | Zinc/Clear | M5-0.80 x 16 | flat socket c/s plate | 68.0 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 2 | flat socket c/s black | 274.0 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 3/8 | flat hd soc cap | 1000 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #6-32 x 1/2 | flat hd soc cap | 2400 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #6-32 x 3/8 | torx flat thread | 1908 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #10-24 x 1 | flat hd soc cap | 600 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #10-32 x 1/2 | flat hd soc cap | 5000 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #10-32 x 1 | flat hd soc cap | 1500 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 1/2 | flat hd soc cap | 450 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 3/8 | flat hd soc cap | 100 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 1/2 | flat hd soc cap | 2100 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 | flat hd soc cap | 1160 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16x1-3/4 flat hd soc cap | 200 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 3 | flat hd soc cap | 1250 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | flat hd soc cap | 5000 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | 1/2-13 x 3/4 | flat hd soc cap | 100 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #8-32 x 1 | flat hd soc c/s | 1100 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #6-32 x 1/4 | flat hd soc cap | 500 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #6-32 x 1 1/2 | flat hd soc cap | 600 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #6-32 x 1/2 | flat hd soc cap | 2900 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #8-32 x 1 | flat hd soc c/s | 1500 |
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| UNEEDA | NJ | Flat Head Socket Cap Screw | Steel | Plain | #8-32 x 3/8 | flat hd soc cap | 1000 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | Class 12.9 | Zinc/Clear | M8-1.25 x 30 | flat socket c/s plate | 50.0 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Zinc/Clear | #4-40 x 3/8 | 4-40 x 3/8 socket flat alloy zinc plate | 1200 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | #8-32 x 5/16 | 8/32 x 5/16 flat socket cap alloy | 2200 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1/2 | socket flat | 1250 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | #10-24 x 1/2 | flat socket cap | 1800 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 2 1/2 | 1/4-20 x 2-1/2 flat socket cap | 310 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 3/8 | 1/4-20 x 3/8 flat socket cap screw | 3900 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 flat socket cap alloy | 220 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 3/4 | 1/4-20 x 3/4 flat socket cap screw alloy | 958 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 2 | 3/8-16 x 2 socket flat alloy full thread | 350 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 1 1/4 | socket flat | 220 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 2 1/2 | flat socket cap | 105 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 1/2-13 x 3 1/2 | 1/2-13 x 3-1/2 flat socket cap alloy steel | 5 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Nickel Plated | 5/8-11 x 2 1/4 | 5/8-11 x 2 1/4 flat socket cap nickle pl | 8 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 1/2-13 x 2 | 1/2-13 x 2 socket socket flat full thread alloy steel | 257 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 1/2-13 x 2 1/2 | 1/2-13 x 2-1/2 socket flat alloy steel | 140 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 5/8-11 x 2 3/4 | 5/8-11 x 2-3/4 socket flat alloy | 10 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 5/8-11 x 3 | 5/8-11 x 3 flat socket cap | 504 |
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| American | NY | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | flat socket cap 18-8 304 | 450 |
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| American | NY | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | #10-24 x 1/2 | 10-24 x 1/2 socket flat 316 s/s | 100 |
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| American | NY | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | socket flat 18-8 304 | 295 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Zinc/Black | M6-1.00 x 33 | M6-1.0x33 flat soc joint connector bolt triv blk znc w/nd ta800-per print | 20664 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Zinc/Clear | M6-1.00 x 33 | M6-1.0x33 flat soc joint connector bolt triv znc w/nd ta800-per print | 4165 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Zinc/Black | M5-0.80 x 16 | M5-0.8x16 flat hd soc cap scr triv blk znc w/precote 80 din 7991 | 10900 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Plain | M8-1.25 x 45 | M8-1.25x45 flat hd soc cap scr pln 100/box din 7991 | 12057 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Black Oxide | 1/4-20 x 2 1/8 | 1/4-20x2-1/8 flat hd soc cap scr blk ox | 2445 |
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| Mansco | MI | Flat Head Socket Cap Screw | Class 10.9 | Zinc/Clear | M6-1.00 x 15 | M6-1.0x15 flat hd soc cap scr cl10.9 triv znc w/nylon patch | 9464 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Zinc/Black | M6-1.00 x 30 | M6-1.0x30 flat hd soc cap scr triv blk znc w/precote 80-per print | 6380 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Zinc/Clear | M6-1.00 x 20 | M6-1.0x20 flat hd soc cap scr triv znc w/precote 80 din 7991 | 4335 |
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| Mansco | MI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 x 1/2 | 1/4-20x1/2 flat hd soc cap scr 18-8 s/s blk ox dry to touch | 1512 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Chrome Plated | #10-32 x 5/8 | 10-32x5/8 flat hd soc cap scr chrome plate | 1900 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Zinc/Black | #10-32 x 1 1/4 | 10-32x1-1/4 flat hd soc cap scr triv blk znc | 1400 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Chrome Plated | 1/4-20 x 3/8 | 1/4-20x3/8 flat hd soc cap scr chrome plate bright | 750 |
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| Mansco | MI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 x 10 | M6-1.0x10 flat hd soc cap scr 18-8 s/s 100/box din 7991-a2 | 2578 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Plain | #10-32 x 5/8 | 10-32x5/8 flat hd soc cap scr pln | 9185 |
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| Mansco | MI | Flat Head Socket Cap Screw | Class 10.9 | Zinc/Clear | M6-1.00 x 8 | M6-1.0x8 flat hd soc cap scr cl10.9 triv znc din 7991 | 4000 |
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| Mansco | MI | Flat Hea d Socket Cap Screw | Steel | Plain | 1/4-20 x 2 | 1/4-20x2 flat hd soc cap scr pln 100/box | 1625 |
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| Mansco | MI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 x 1 | 1/2-20x1 flat hd soc cap scr 18-8 s/s | 200 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 3/8-16 x 3 1/2 | 3/8-16x3-1/2 flat hd soc cap scr triv znc | 66 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 1 3/4 | 5/16-18x1-3/4 flat hd soc cap scr pln 25/box | 575 |
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| Mansco | MI | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 3/8-16 x 7/8 | 3/8-16x7/8 flat hd soc cap scr triv znc | 475 |
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| IRF | NJ | Flat Head Socket Cap Screw | Class 12.9 | Plain | M10-1.50 x 80 | flat hex socket 12.9 din 7991 | 395 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 20 | (f/t) flat hd socket c/s a2 18-8 304 din 7991 | 4,950 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 45 | flat hd soc c/s 18-8 a2 ss din 7991 | 805 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 60 | flat socket c/s f/ts a2 ss din 7991 | 500 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5-0.80 x 10 | flat hd socket c/s a2 18-8 304 per din 7991 | 4,940 |
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| IRF | NJ | Flat Head Socket Cap Screw | Steel | Plain | M6 x 18 | flat socket screw | 1,030 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 x 20 | (ft) flat socket c/s 18-8 304 a2 din 7991 | 101 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | M4-0.70 x 10 | flat hd socket c/s a2 ss & pass per mcm#93395a254 | 3,890 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 x 30 | flat soc c/s 18-8 s/s | 100 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 16 | hex flat socket c/s 18-8 s/s din 7991 | 1,710 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | M8-1.25 x 30 | flat socket cap a2 18-8 304 & wax din 7991 | 2,430 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 3/4 | flat soc c/s 18-8 s/s | 1,272 |
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| IRF | NJ | Flat Head Socket Cap Screw | Steel | Plain | #10-32 x 1 | flat soc c/s | 5,060 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 5/16 | flat u/c socket c/s 18-8 s/s | 2,500 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 5/16 | flat undercut torx screw 18-8 s/s | 1,580 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | flat soc c/sr 18-8 s/s | 1,000 |
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| IRF | NJ | Flat Head Socket Cap Screw | Steel | Black Oxide | #10-32 x 1/2 | flat soc c/s | 128,984 |
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| IRF | NJ | Flat Head Socket Cap Screw | Steel | Black Oxide | #10-32 x 5/8 | flat soc c/s | 8,090 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 5/8 | (82) flat soc c/s ss f879 | 2,200 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/4 | flat socket hd c/s 18-8 ss | 2,300 |
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| MESAFAST | CA | Flat Head Socket Cap Screw | Steel | Phosphate | #10-32 x 1 1/2 | flat socket c/s manganese | 2,500.0 |
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| IRF | NJ | Flat Head Socket Cap Screw | Class 4.8 | Black Oxide | M4-0.70 x 6 | flat hd soc a4-70 ss per qq-p-35 type ii & black ox mil-dtl-13924d class 4 din 7991 | 1490 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5-0.80 x 30 | flat hd socket c/s a2 ss per plus patch din 7991 | 13328 |
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| IRF | NJ | Flat Head Socket Cap Screw | Class 8.8 | Plain | M6-1.00 x 16 | flat hd sqare dr c/s 8.8 stl bl ref. light grey pantone 428 din 7991 | 9904 |
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| IRF | NJ | Flat Head Socket Cap Screw | Class 4.8 | Black Oxide | M6-1.00 x 16 | flat hdhd soc 7991 a4-70 ss clr pass per qq-p-35 type ii & mil-dtdtl-13924d cl4 | 1480 |
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| IRF | NJ | Flat Head Socket Cap Screw | Class 10.9 | Zinc/Black | M6-1.00 x 20 | M6-1x20 flat soc c/s cl 10.9 zn nickel blk with vibra tite patch .60C200KFC1ZNBLACKVIBRATITE | 7620 |
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| IRF | NJ | Flat Head Socket Cap Screw | Steel | Plain | M8 x 20 | flat socket c/s w/nd patch | 16676 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 20 x 1 | - flat hd c/s a2 18-8 ss | 1785 |
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| IRF | NJ | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | M4-0.70 x 6 | flat socket a4 316 stainless din 7991 | 20 |
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| IRF | NJ | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 1/1/2 | flat hd socket c/s | 25 |
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| IRF | NJ | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | M4-0.70 x 6 | flat socket a4 316 stainless din 7991 | 20 |
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| IRF | NJ | Flat Head Socket Cap Screw | Class 8.8 | Plain | M6-1.00 x 16 | flat hd cap square dr 8.8 stl anodic ecoat organic din 7991 | 152095 |
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| IRF | NJ | Flat Head Socket Cap Screw | Class 10.9 | Zinc/Black | M6-1.00 x 16 | M6-1x16 flat soc c/s cl 10.9 triv zn nickel blk with vibra tite patch .60C160KFC1ZNBLACKVIBRATITE | 18425 |
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| IRF | NJ | Flat Head Socket Cap Screw | Class 8.8 | Plain | M6-1.00 x 16 | flat hd cap square dr 8.8 stl anodic ecoat organic din 7991 | 152095 |
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| IRF | NJ | Flat Head Socket Cap Screw | Class 8.8 | Plain | M6-1.00 x 16 | flat hd cap square dr 8.8 stl anodic ecoat organic din 7991 | 152095 |
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| IRF | NJ | Flat Head Socket Cap Screw | Class 8.8 | Plain | M6-1.00 x 16 | flat hd cap square dr 8.8 stl anodic ecoat organic din 7991 | 152095 |
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| IRF | NJ | Flat Head Socket Cap Screw | Steel | Plain | M6 x 18 | flat socket screw | 30 |
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| IRF | NJ | Flat Head Socket Cap Screw | Steel | Plain | M6 x 18 | flat socket screw | 30 |
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| IRF | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 x 20 | (ft) flat socket c/s 18-8 304 a2 din 7991 | 101 |
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| IRF | NJ | Flat Head Socket Cap Screw | Steel | Zinc/Black | M6-1.00 x 25 | flat soc c/sr nickel black Cr3+ with nylon patch | 18871 |
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| IRF | NJ | Flat Head Socket Cap Screw | Class 10.9 | Zinc/Black | M8-1.25 x 30 | M8-1.25x30 flat hd socket c/s nickel black w/vibra tite thread .80C300KFC1ZNBLACKVIBRA | 7970 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | M4 x 10 | 4mm x 10mm flat socket cap alloy | 500 |
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| JFI | CA | Flat Head Socket Cap Screw | Steel | Plain | 6-32 x 3/165 | FLAT SOC CAP UNDERCUT | 250 |
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