FCH News

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)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
BHAMALFlat Head Socket Cap ScrewASTM A449Plain7/8-9 x 3 1/27/8-9 x 3 1/2 flat head countersink socket c/s a4498
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BHAMALFlat Head Socket Cap ScrewASTM A449Plain7/8-9 x 47/8-9 x 4 flat head countersink socket c/s a44910
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BHAMALFlat Head Socket Cap ScrewASTM A449Plain7/8-9 x 6 1/27/8-9 x 6 1/2 flat head countersink socket c/s a44910
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BHAMALFlat Head Socket Cap ScrewASTM A449Plain7/8-9 x 7 1/27/8-9 x 7 1/2 flat head countersink socket c/s a4497
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BHAMALFlat Head Socket Cap ScrewASTM A449Plain7/8-9 x 2 1/27/8-9 x 2 1/2 flat head countersink socket c/s a44910
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BHAMALFlat Head Socket Cap ScrewASTM A449Plain7/8-9 x 4 1/27/8-9 x 4 1/2 flat head countersink socket c/s a4499
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BHAMALFlat Head Socket Cap ScrewASTM A449Plain7/8-9 x 37/8-9 x 3 flat head countersink socket c/s a4499
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BHAMALFlat Head Socket Cap Screw316, 317, A4 StainlessPlain3/8-16 x 13/8-16 x 1 316 ss flat socket c/s dom95
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BHAMALFlat Head Socket Cap ScrewASTM A449Plain7/8-9 x 5 1/27/8-9 x 5 1/2 flat head countersink socket c/s a44910
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BHAMALFlat Head Socket Cap ScrewASTM A449Plain7/8-9 x 57/8-9 x 5 flat head countersink socket c/s a4499
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BHAMALFlat Head Socket Cap ScrewSteelBlack Oxide#4-48 x 3/44-48x3/4 flat soc c/s alloy black ox b18.2.1 b18.3101
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BHAMALFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6-1.00 x 25M6-1.0x25 flat soc cap scr a2 din 7991500
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BHAMALFlat Head Socket Cap ScrewASTM A449Plain5/8-11 x 45/8-11x4 flat soc cap scr a449 dom b18.2.1 b18.311
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BHAMALFlat Head Socket Cap ScrewSteelPlainM10-1.50 x 75m10-1.5 x 75 fl soc cap scr din 7991744
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BHAMALFlat Head Socket Cap ScrewSteelPlain3/8-16 x 2 1/23/8-16 x 2 1/2 flat socket c/s |283
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BHAMALFlat Head Socket Cap ScrewSteelPlain1/4-20 x 3/81/4-20 x 3/8 flat soc cap2410
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BHAMALFlat Head Socket Cap ScrewASTM A449Galvanized1/2-13 x 41/2-13 x 4 flat hd soc c/s a449 hdg dom37
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BHAMALFlat Head Socket Cap ScrewSteelPlain1/4-20 x 1/21/4-20x1/2 flat soc cap scr b18.2.1 b18.399
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BHAMALFlat Head Socket Cap ScrewSteelPlain3/4-10 x 3 1/43/4-10x3 1/4 flat soc cap scr b18.2.1 b18.370
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BHAMALFlat Head Socket Cap ScrewSteelPlain3/8-16 x 3/43/8-16 x 3/4 flat socket cs dom76
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AspenPAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/8-9 x 3 1/27/8-9 x 3-1/2, flat head socket cap screws, aisi 304 stainless steel (18-8)5
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BHAMALFlat Head Socket Cap ScrewSteelPlainM12-1.75 x 40M12-1.75x40 flat soc cap scr din 799123
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BHAMALFlat Head Socket Cap Screw316, 317, A4 StainlessPlain3/8-16 x 1 1/43/8-16x1 1/4 flat soc c/s 316ss domest b18.2.1 b18.347
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BHAMALFlat Head Socket Cap ScrewGrade APlain3/4-10 x 7 1/23/4-10x7 1/2 flat hdsoc c/s a307 dom b18.2.1 b18.336
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BHAMALFlat Head Socket Cap ScrewGrade APlain3/4-10 x 73/4-10x7 flat hdsoc c/s a307 dom b18.2.1 b18.342
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BHAMALFlat Head Socket Cap ScrewClass 12.9PlainM10-1.50 x 25M10-1.5x25 flat soc cap scr 12.9 din 7991543
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BHAMALFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/41/2-13x1 1/4 flat soc cap 300 ser ss b18.2.1 b18.330
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BHAMALFlat Head Socket Cap ScrewSteelPlain3/4-10 x 1 3/43/4-10x1-3/4 flat socket cs dom b18.2.1 b18.370
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BHAMALFlat Head Socket Cap ScrewClass 12.9PlainM4-0.70 x 8M4-.7x8 flat soc cap scr 12.9 din 799131
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BHAMALFlat Head Socket Cap ScrewSteelPlain1/2-13 x 3 1/41/2-13x3 1/4 flat soc cap scr b18.2.1 b18.314
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BHAMALFlat Head Socket Cap ScrewClass 12.9PlainM8-1.25 x 12M8-1.25x12 flat soc cap scr 12.9 din 7991177
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BHAMALFlat Head Socket Cap ScrewSteelPlain7/8-9 x 47/8-9 x 4 fl soc cap scr b18.2.1 b18.35
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BHAMALFlat Head Socket Cap ScrewGrade APlain3/4-10 x 61/23/4-10x61/2 flat hdsoc c/s a307 dom b18.2.1 b18.36
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BHAMALFlat Head Socket Cap ScrewGrade APlain3/4-10 x 7 9/163/4-10x7 flat hdsoc c/s a307 1-9/16thread b18.2.1 b18.312
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BHAMALFlat Head Socket Cap ScrewGrade APlain3/4-10 x 5 1/23/4-10x5 1/2 flat hdsoc c/s a307 dom b18.2.1 b18.35
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BHAMALFlat Head Socket Cap ScrewClass 10.9PlainM5-0.80 x 30M5-.8x30 flat soc cap scr 10.9 din 7991468
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BHAMALFlat Head Socket Cap ScrewGrade APlain3/4-10x6 1/2 flat hdsoc c/s a307 1-1/8th b18.2.1 b18.327
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BHAMALFlat Head Socket Cap ScrewGrade APlain3/4-10x6 1/2 flat hdsoc c/s a307 1-1/2th b18.2.1 b18.34
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BHAMALFlat Head Socket Cap ScrewGrade APlain3/4-10 x 5 13/4-10x5 3/4 flat hdsoc c/s a307 1-1/4thread b18.2.1 b18.310
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BHAMALFlat Head Socket Cap ScrewGrade APlain3/4-10x5 3/4 flat hdsoc c/s a307 1-5/16th b18.2.1 b18.327
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BHAMALFlat Head Socket Cap ScrewSteelPlain#10-24 x 3/410-24x3/4 flat hdsoc cap b18.2.1 b18.350
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ManscoMIFlat Head Socket Cap ScrewClass 10.9PlainM8-1.25 x 14flat hd soc c/sr cl10.9 din 79911190
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ManscoMIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3 1/2flat hd soc cap 18-8 s/s 100/box200
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ManscoMIFlat Head Socket Cap ScrewSteelPlain7/16-14 x 7/8flat hd soc c/sr 100/box300
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ManscoMIFlat Head Socket Cap ScrewSteelPlain3/8-16 x 1 1/4flat hd soc c/sr w/ nylon patch 100/box1000
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ManscoMIFlat Head Socket Cap ScrewSteelPlainM5-0.80 x 20flat hd soc c/sr w/precote 80 din 79911950
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ManscoMIFlat Head Socket Cap ScrewClass 10.9PlainM5-0.80 x 12flat hd soc c/sr cl10.9 w/precote 80 din 79916000
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BHAMALFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 3/41/2-13x1 3/4 flat soc cap scr 300 ser ss b18.2.1 b18.332
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Future FastenerTXFlat Head Socket Cap ScrewSteelPlain#9 x 21/2#9x21/2 torx (t25) flat head with nibs unc type-17 w.a.r. coat2500
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General FMIFlat Head Socket Cap ScrewSteelZinc/Clear#10-32 x 1/210-32x.5 flat zn clr patch b18.2.1 b18.311600
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General FMIFlat Head Socket Cap ScrewSteelPlain1/2-13 x 1 1/41/2-13x1.25 flat soc b18.2.1 b18.3100
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General FMIFlat Head Socket Cap ScrewSteelPlain3/8-16 x 33/8-16x3 flat soc es-0408 finish b18.2.1 b18.3920
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General FMIFlat Head Socket Cap ScrewClass 8.8Zinc/ClearM4-0.70 x 20M4-0.7x20 flat 6-lobe 8.8 zn clr patch19640
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General FMIFlat Head Socket Cap ScrewSteelPlain#10-24 x 1 1/410-24x1.25 flat alloy patch b18.2.1 b18.312125
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General FMIFlat Head Socket Cap ScrewSteelPlain#10-32 x 1 1/410-32x1.25 flat hdshcs gm6047m patch b18.2.1 b18.315900
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ASFCORPMIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/45/16-18 x 1 1/4 flt hd soc cap ss pkg32
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ASFCORPMIFlat Head Socket Cap ScrewSteelBlack Oxide5/8-11 x 1 3/45/8-11 x 1 3/4 flt hd soc cap blk ox2,250
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ASFCORPMIFlat Head Socket Cap ScrewSteelBlack Oxide5/8-11 x 35/8-11 x 3 flt hd soc cap blk ox pkg500
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ASFCORPMIFlat Head Socket Cap ScrewSteelPhosphate8-10 x 18-10 x 1 comb phil/ sq soc flt hd w/nibs under hd type-17 thread cut scw blk phos7,380
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ASFCORPMIFlat Head Socket Cap ScrewSteelBlack Oxide1-8 x 4 1/21-8 x 4 1/2 flt hd soc cap blk ox20
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ASFCORPMIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70 x 10m4-.7 x 10 flt hd soc cap ss din 7991 pkg2
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ASFCORPMIFlat Head Socket Cap ScrewClass 12.9Black OxideM12-1.75 x 60m12-1.75 x 60 flt hd soc cap cl 12.9 din 7991 blk ox pkg46
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ASFCORPMIFlat Head Socket Cap ScrewSteelBlack Oxide#10-32 x 1 1/210-32 x 1 1/2 flt hd soc cap blk ox pkg44
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ASFCORPMIFlat Head Socket Cap ScrewSteelBlack Oxide#8-32 x 1 1/28-32 x 1 1/2 flt hd soc cap blk ox pkg68
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ASFCORPMIFlat Head Socket Cap Screw300 Stainl ess (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 13/8-16 x 1 flt hd soc cap ss pkg7
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ASFCORPMIFlat Head Socket Cap ScrewSteelBlack Oxide#10-32 x 7/810-32 x 7/8 flt hd soc cap blk ox pkg68
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ASFCORPMIFlat Head Socket Cap ScrewClass 10.9Black OxideM10-1.50 x 40m10-1.5 x 40 flt hd soc cap cl 10.9 din 7991 blk ox pkg11
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ASFCORPMIFlat Head Socket Cap ScrewClass 12.9Zinc/ClearM4-0.70 x 20m4-.7 x 20 flt hd soc cap cl 12.9 din 7991 tri zn fe/zn 5an1,100
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WurthINFlat Head Socket Cap ScrewClass 12.9Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)M12 x 60.0m12 x 60.0 soc shoulder blt stl 12.9 zinc flake per iso 106834,492
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WurthINFlat Head Socket Cap ScrewSteelPlain5/16-18 x 1 1/25/16-18 x 1-1/2 flat hd socket cap alloy80,591
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WurthINFlat Head Socket Cap ScrewSteelPlain1/4-20 x 4 1/21/4-20 x 4 1/2 socket flat hd alloy zf2,836
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WurthINFlat Head Socket Cap ScrewClass 10.9PlainM8 x 20m8 x 20 flat hd socket cap 10.9 with pre cote 80 patch63,800
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WurthINFlat Head Socket Cap Screw316, 317, A4 StainlessPlainM20 x 40allen screw m20x 40 counter a4 din 7991 a4-70 m20x40 hex soc flat csk hd pack 25 per poly bag1,091
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WurthINFlat Head Socket Cap ScrewSteelPlain3/8-16 x 3/43/8-16 x 3/4 flat hd socket bumax 88800
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WurthINFlat Head Socket Cap ScrewSteelZinc/Black3/8-16 x 1/2 but hd soc cap screw per print s33242 rev a black zinc flake per es0129890
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WurthINFlat Head Socket Cap ScrewClass 8.8Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)M5 x 12scr flat soc din 7991 8.8 (zf) m5x12 zinc flake1,150
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WurthINFlat Head Socket Cap ScrewClass 8.8Zinc/ClearM15 x a2scr flat soc 8.8 iso10642 (zi) m16x50 zinc per jdm f15 a2c192
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WurthINFlat Head Socket Cap ScrewSteelPlain5/8-18 x 2scr soc flat (zni) 5/8-18x21,200
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WurthINFlat Head Socket Cap ScrewSteelPlain3/4-10 x 4 1/23/4-10 x 4-1/2 flat hd socket cap alloy691
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WurthINFlat Head Socket Cap ScrewClass 10.9Zinc/BlackM8-1.25 x 30m8-1.25 x 30 hex socket cap screw pc10.9 black zinc flake per print l153130 rev b pack 600 per rca24,000
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WurthINFlat Head Socket Cap ScrewSteelZinc/Green5/16-18 x 7/85/16-18 x 7/8 flat hd soc cap zn/bk triv & bake w/green 360deg patch4,100
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WurthINFlat Head Socket Cap ScrewClass 10.9Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)M10-1.50 x 45m10-1.5x45 countersunk flat hd cap scr din 7991 pc 10.9 zinc flake2,755
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WurthINFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain82scr soc flat 82 sst (18-8) hex #0-80x3/1635,000
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WurthINFlat Head Socket Cap ScrewSteelPlain#10-16 x 110-16 x 1 torx flat #2 point fst sc31,000
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WurthINFlat Head Socket Cap ScrewSteelPlain5/8-18 x 1 3/4scr soc flat (zni) 5/8-18x1 3/4900
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WurthINFlat Head Socket Cap ScrewClass 10.9Zinc/BlackM6 x 20m6 x 20 flat hd torx socket cap pc 10.9 black zinc45,900
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WurthINFlat Head Socket Cap ScrewSteelZinc/Clear5/16-18 x 1 1/45/16-18 x 1-1/4 flat hd socket cap alloy zinc-bake cr+3 full thread7,093
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WurthINFlat Head Socket Cap ScrewSteelPlain1/2-20 x 1/2scr flat soc cp al (zni) 1/2-20x1/2200
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