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.
Flat Head Socket Cap Screw (domestic), 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 | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 flat soc cap screw 18-8 304 skt flat hdcap skt flat hdcap | 1,609 |
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| FastWare | Sask | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 1/2 | nc flat socket c/s | 600 |
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| FastWare | Sask | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 | nc flat socket c/s | 401 |
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| FastWare | Sask | Flat Head Socket Cap Screw | Steel | Zinc/Yellow | 1/2-20 x 1 1/4 | nf flat socket c/s | 422 |
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| FastWare | Sask | Flat Head Socket Cap Screw | Steel | Zinc/Yellow | 3/8-16 x 2 1/4 | nc flat socket c/s | 969 |
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| FastWare | Sask | Flat Head Socket Cap Screw | Steel | Plain | #10-24 x 1 | flat socket c/s | 646 |
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| FastWare | Sask | Flat Head Socket Cap Screw | Steel | Zinc/Yellow | 1/2-13 x 3/4 | nc flat soc c/s | 1,287 |
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| FastWare | Sask | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 3/4 | nc flat socket c/s macro black | 1,650 |
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| FastWare | Sask | Flat Head Socket Cap Screw | Steel | Zinc/Yellow | 3/4-10 x 1 3/4 | nc flat socket c/s | 180 |
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| Komar | IL | 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 head socket cap screw 18-8 ss black oxide | 500 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Black Oxide | 1/4-20 x 1/2 | 1/4-20x1/2 flat socket cap screw black ox | 100 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Black Oxide | 1/4-20 x 3/4 | 1/4-20x3/4 flat soc cap blk ox nylon patchch-1/8 fe | 3000 |
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| Komar | IL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/4 | 1/4-20x3/4 flat soc cap screw 18-8 ss | 108 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 3/4 | 1/4-20x3/4 flat soc cap screw | 150 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20x3/4 flat soc cap screw zinc | 3 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20x3/4 flat soc cap screw zinc nylon patch | 5000 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Black Oxide | 1/4-20 x 7/8 | 1/4-20x7/8 flat hdsoc cap blk ox nylon patchch-1/8 f.e. | 5100 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Plain | 1/4-28 x 1 3/4 | 1/4-28x1 3/4 flat soc cap screw | 2000 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Black Oxide | 5/16-18 x 1 | 5/16-18x1 flat soc cap screw black ox | 1500 |
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| Komar | IL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 1/4 | 5/16-18x2 1/4 flat soc cap screw 18-8 ss | 1100 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 1/4 | 5/16-18x2 1/4 flat socket cap bright cad&emp.-3/8 (blue) nylon light patch | 1000 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Cadmium | 5/16-18 x 2 3/4 | 5/16-18x2 3/4 flat soc cap screw fully thread cad | 400 |
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| Komar | IL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5/8 | 1/4-20x5/8 hex head (7/16 across flat/3/32 hieght) cap screw 304 ss | 1 |
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| Komar | IL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5/8 | 1/4-20x5/8 flat soc cap screw 18-8 ss | 200 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Cadmium | 1/4-20 x 5/8 | 1/4-20x5/8 flat soc cap screw cad | 273 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 3/4 | 5/16-18x3/4 flat soc cap sc nylon pelletlet-5/32 fe | 750 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 5/16 x 3/8 | 5/16x3/8 socket shoulder bolt flash zinc | 100 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 1 | 3/8-16x1 flat soc cap screw nylon patch | 300 |
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| Komar | IL | Flat Head Socket Cap Screw | Steel | Cadmium | 3/8-16 x 1 | 3/8-16x1 flat soc cap screw cad | 126 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 1 1/8 | scr flat socket alloy 1/4-20x1 1/8 (W020) | 35,970 |
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| WDMB | IA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 x 1 | scr flat socket (18 8) 5/16-24x1 (W020) | 22,872 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Plain | M20 x 40 | scr cs a4/070 hs12 m20x40 iso 10642 (W0S0) | 1,091 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Plain | #5-40 x 5/8 | scr flat socket alloy 5-40x5/8 (W000) | 163,440 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Plain | M0 x 8 x 45 | scr cs 010.9 pat m8x45 din 7991 (W030) | 15,400 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Plain | 3/4-10 x 7 | scr flat socket alloy 3/4-10x7 (W020) | 175 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Plain | 1/2-13 x 1 1/2 | scr flat socket (zf) pat 1/2-13x1 1/2 (W000) | 89 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/4-28 x 1 1/2 | scr flat socket alloy (zt) 1/4-28x1 1/2 (W010) | 3,000 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Plain | 1-8 x 6 | scr flat socket alloy 1-8x6 (W020) | 49 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Plain | 5/8-18 x 3 1/2 | scr flat socket alloy 5/8-18x3 1/2 (W020) | 225 |
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| WDMB | IA | Flat Head Socket Cap Screw | Steel | Plain | scr flat socket all zf/blk 1/2-13x1 1/4 (W000) | 303 |
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| Clarcorp | WI | Flat Head Socket Cap Screw | Steel | Plain | 3/4-10 x 2 | flat socket cap screw plain | 121 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 1/4 | 5/16-18 x 1 1/4 flt hd soc cap ss pkg | 32 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Steel | Black Oxide | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 flt hd soc cap blk ox | 2,250 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Steel | Black Oxide | 5/8-11 x 3 | 5/8-11 x 3 flt hd soc cap blk ox pkg | 500 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Steel | Phosphate | 8-10 x 1 | 8-10 x 1 comb phil/ sq soc flt hd w/nibs under hd type-17 thread cut scw blk phos | 7,380 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Steel | Black Oxide | 1-8 x 4 1/2 | 1-8 x 4 1/2 flt hd soc cap blk ox | 20 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 10 | m4-.7 x 10 flt hd soc cap ss din 7991 pkg | 2 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Class 12.9 | Black Oxide | M12-1.75 x 60 | m12-1.75 x 60 flt hd soc cap cl 12.9 din 7991 blk ox pkg | 46 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Steel | Black Oxide | #10-32 x 1 1/2 | 10-32 x 1 1/2 flt hd soc cap blk ox pkg | 44 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Steel | Black Oxide | #8-32 x 1 1/2 | 8-32 x 1 1/2 flt hd soc cap blk ox pkg | 68 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 | 3/8-16 x 1 flt hd soc cap ss pkg | 7 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Steel | Black Oxide | #10-32 x 7/8 | 10-32 x 7/8 flt hd soc cap blk ox pkg | 68 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Class 10.9 | Black Oxide | M10-1.50 x 40 | m10-1.5 x 40 flt hd soc cap cl 10.9 din 7991 blk ox pkg | 11 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Class 12.9 | Zinc/Clear | M4-0.70 x 20 | m4-.7 x 20 flt hd soc cap cl 12.9 din 7991 tri zn fe/zn 5an | 1,100 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Steel | Black Oxide | 1/4-20 x 2 3/4 | 1/4-20 x 2 3/4 flt hd soc cap blk ox pkg | 50 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Steel | Black Oxide | 1/4-20 x 2 | 1/4-20 x 2 flt hd soc cap blk ox pkg | 63 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Class 12.9 | Black Oxide | M3-0.50 x 6 | m3-.5 x 6 prem flt hd soc cap cl 12.9 din 7991 blk ox pkg | 256 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/4 | 1/4-20 x 3/4 flt hd soc cap ss pkg | 48 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Steel | Black Oxide | 3/8-16 x 2 1/4 | 3/8-16 x 2 1/4 flt hd soc cap blk ox pkg | 100 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | Class 12.9 | Black Oxide | M6-1.00 x 25 | m6-1 x 25 prem flt hd soc cap cl 12.9 din 7991 blk ox pkg | 50 |
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| ASFCORP | MI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 x 10 | m6-1 x 10 flt hd soc cap ss din 7991 pkg | 100 |
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| Wurth | IN | Flat Head Socket Cap Screw | Class 10.9 | Zinc/Clear | M5 x 30 | m5 x 30 flat hd soc cap 10.9 zinc pack 500 per poly bag | 7,250 |
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| Wurth | IN | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | M6 x 16 | allen screw m 6x 16 ch acid proof din 7991 a4 m6x16 hex soc flat csk hd pack 200 per poly bag | 4,155 |
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| Wurth | IN | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8 x 30 | m8 x 30 hex socket countersunk hd a2-70 s/s full thread din 7991 pack 100 per poly bag | 2,500 |
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| Wurth | IN | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 | 5/16-18 x 2 flat hd soc cap alloy pack 275 per poly bag | 2,400 |
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| Wurth | IN | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | M8 x 25 | allen screw m 8x 25 acid proof din 7991 a4 m8x25 hex soc flat csk hd pack 200 per poly bag | 1,592 |
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| Wurth | IN | Flat Head Socket Cap Screw | Grade 8 | Plain | 7/8-9 x 5 flat head socket cap gr8 ph coating per print 709622 | 70 |
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| SeattleNB | WA | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 6 | FLAT SOCKET CS 316SS | 500 |
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