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.

Flat Head Socket Cap Screw (domestic), showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
HayesCAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 5/84-40 x 5/8 flat socket c/s vc-3 316ss vc-315
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HayesCAFlat Head Socket Cap ScrewSteelPlain5/8-11 x 1 1/25/8-11 x 1 1/2 flat socket c/s alloy45
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HayesCAFlat Head Socket Cap ScrewSteelPlain1/2-13 x 3 1/41/2-13 x 3 1/4 flat socket c/s alloy850
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HayesCAFlat Head Socket Cap ScrewSteelPlain1/2-13 x 3 1/21/2-13 x 3 1/2 flat socket c/s alloy625
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/41/4-20 x 3/4 flat socket c/s 18-8ss bk/ox100
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/810-24 x 3/8 flat socket c/s 18-8ss512
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 2 3/45/8-11 x 2 3/4 flat socket c/s 18-8ss2
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/88-32 x 3/8 flat socket c/s patch 18-8ss50
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1 1/21/4-28 x 1 1/2 flat socket c/s 18-8ss48
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HayesCAFlat Head Socket Cap ScrewSteelPlain7/8-9 x 2 1/27/8-9 x 2 1/2 flat socket c/s alloy5
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HayesCAFlat Head Socket Cap ScrewSteelPlain5/16-18 x 25/16-18 x 2 flat socket c/s alloy55
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 25/16-18 x 2 flat socket c/s 18-8ss100
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HayesCAFlat Head Socket Cap ScrewSteelPlain1/2-13 x 1 3/41/2-13 x 1 3/4 flat socket c/s alloy440
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HayesCAFlat Head Socket Cap ScrewSteelPlain1/2-13 x 3/41/2-13 x 3/4 flat socket c/s alloy55
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HayesCAFlat Head Socket Cap ScrewSteelPlain5/16-18 x 1 3/45/16-18 x 1 3/4 flat socket c/s alloy75
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HayesCAFlat Head Socket Cap ScrewSteelPlain5/8-11 x 35/8-11 x 3 flat socket c/s alloy9
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HayesCAFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/810-32 x 3/8 flat socket c/s patch alloy2400
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 1 3/410-24 x 1 3/4 flat socket c/s 18-8ss517
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated5/16-18 x 5/85/16-18 x 5/8 flat socket c/s 18-8ss pass516
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 1/210-24 x 1/2 tmpf flat 6-lobe c/s 18-8ss40
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EndriesWIFlat Head Socket Cap ScrewSteelPlain3/8-16 x 4 1/43/8-16x4-1/4 flat socket head cap screw plain with pellet25
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EndriesWIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8 x 45m8x45 a2 stainless flat socket head cap screw din 799120
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EndriesWIFlat Head Socket Cap ScrewSteelPlain5/16-18 x 3/45/16-18x3/4 flat socket head cap screw plain patch2000
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MESAFASTCAFlat Head Socket Cap ScrewSteelPlainM3-0.50 x 8flat socket c/s black964.0
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MESAFASTCAFlat Head Socket Cap ScrewSteelZinc/BlackM3-0.50 x 6flat socket c/s black1,000.0
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MESAFASTCAFlat Head Socket Cap ScrewClass 12.9Zinc/ClearM8-1.25 x 20flat socket c/s plate138.0
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MESAFASTCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM4-0.70 x 16flat socket c/s a2 18-8 304 din 799137.0
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EndriesWIFlat Head Socket Cap ScrewClass 10.9PlainM3 x 8m3x8 class 10.9 flat socket head cap screw plain din 79911861
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EndriesWIFlat Head Socket Cap ScrewSteelZinc/Clear5/16-18 x 1 1/45/16-18x1-1/4 flat socket head cap screw hex chromium free 96 hr salt spray zinc1000
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EndriesWIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 4m3x4 a2 stainless flat socket head cap screw din 7991488
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EndriesWIFlat Head Socket Cap ScrewClass 10.9PlainM16 x 30m16x30 class 10.9 flat socket head cap screw plain din 799125
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EndriesWIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 5m3x5 a2 stainless flat socket head cap screw dri-loc 204 red din 79913000
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EndriesWIFlat Head Socket Cap ScrewClass 10.9PlainM4 x 8m4x8 class 10.9 flat socket head cap screw plain din 7991600
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EndriesWIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4 x 16m4x16 a2 stainless flat socket head cap screw din 79911000
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EndriesWIFlat Head Socket Cap ScrewASTM A574Black Oxide3/8-16 x 1 3/437c175kfc 3/8-16x1-3/4 alloy full thread flat socket head cap screw black oxide (kerr lakeside only)100
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EndriesWIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5 x 30m5x30 a2 stainless flat socket head cap screw din 79911500
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EndriesWIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/164-40x5/16 18-8 stainless steel flat socket head cap screw2000
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EndriesWIFlat Head Socket Cap ScrewClass 10.9PlainM14 x 30m14x30 class 10.9 flat socket head cap screw plain din 799125
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EndriesWIFlat Head Socket Cap Screw316, 317, A4 StainlessPlainM4 x 10m4x10 a4 stainless flat socket head cap screw din 7991500
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EndriesWIFlat Head Socket Cap ScrewClass 10.9Zinc/BlackM6 x 30m6x30 class 10.9 flat socket head cap screw black zinc din 79914200
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EndriesWIFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/410-32x3/4 flat socket head cap screw plain400
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EndriesWIFlat Head Socket Cap ScrewSteelPlain1/2-13 x 31/2-13x3 flat socket head cap screw plain150
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MESAFASTCAFlat Head Socket Cap Screw316, 317, A4 StainlessPlainM2.5-0.45 x 8flat socket c/s a4 stainless1,000.0
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F. SolutionsOHFlat Head Socket Cap ScrewSteelZinc/Black3/8-16 x 3 1/2flat head socket cap screw 3/8-16x3-1/2 alloy steel zinc per mil-std-171 dull black 36
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F. SolutionsOHFlat Head Socket Cap ScrewSteelZinc/Black3/8-16 x 4flat head socket cap screw 3/8-16x4 alloy steel zinc per mil-std-171 dull black 34
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelZinc/Black1/4-20 x 3/41/4-20 x 3/4 flat head socket cap screw steel black zinc2600
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HayesCAFlat Head Socket Cap ScrewNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/8-16 x 1 1/83/8-16 x 1 1/8 flat socket c/s patch k-monel36
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MTPCAFlat Head Socket Cap ScrewClass 10.9Zinc/ClearM4 x 8M4x8 10.9 zn flat hd socket screws din 7991-cl2,300
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MTPCAFlat Head Socket Cap ScrewClass 10.9Zinc/ClearM3 x 18M3x18 10.9 zn flat hd socket screws din 7991-clstock
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MTPCAFlat Head Socket Cap ScrewSteelPlain1/2-13 x 1 3/41/2-13x1 3/4 alloy flat hd socket screwsstock
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MTPCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM5 x 20M5x20 bl/ox a2-70 flat hd socket screws din 7991-s.s1,907
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MTPCAFlat Head Socket Cap ScrewClass 10.9Zinc/BlackM6 x 25M6x25 10.9 blk/zn flat hd socket screws din 7991-cl1,400
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BAYFASTCOFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 10m3x10 flat head socket cap screw din 7991 stainless1200
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BAYFASTCOFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6 x 16m6x16 flat head socket cap screw din 7991 stainless294
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BAYFASTCOFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/45/16-18 x 3/4 flat head socket cap screw stainless1594
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelPlain#10-32 x 1/210-32 x 1/2 flat head socket cap1500
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BAYFASTCOFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/86-32 x 3/8 flat head socket cap screw s/s1500
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BAYFASTCOFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20 x 1 flat head socket cap screw stainless1400
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelPlain1/4-20 x 1 3/41/4-20 x 1 3/4 flat head socket cap screw800
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelPlain1/4-20 x 1 1/21/4-20 x 1 1/2 flat head socket cap screw800
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BAYFASTCOFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4 x 1/4#4 x 1/4 flat head socket cap screw stainless800
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelPlain#10-32 x 5/810-32 x 5/8 flat head socket cap625
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelPlain3/8-16 x 1 3/43/8-16 x 1 3/4 flat head socket cap screw steel400
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelPlain5/16-185/16-18 flat head socket cap screw steel400
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelPlain#4 x 1/4#4 x 1/4 flat head socket cap screw steel300
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BAYFASTCOFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 3/45/16-18 x 1 3/4 flat head socket cap screw stainless200
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelPlain#5-32 x 3/4#5-32 x 3/4 flat head socket cap screw steel199
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelPlain5/16-24 x 15/16-24 x 1 flat head socket cap screw200
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelPlain#6-32 x 1/4#6-32 x 1/4 flat head socket cap screw500
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BAYFASTCOFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 1 1/2#10-24 x 1 1/2 flat head socket cap screw stainless50
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BAYFASTCOFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 13/8-16 x 1 flat head socket cap screw stainless35
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BAYFASTCOFLFlat Head Socket Cap ScrewSteelPlain3/8-16 x 5/83/8-16 x 5/8 flat head socket cap screw steel100
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BRIGHBESTILFlat Head Socket Cap ScrewSteelPlain#10-32 x 1/210-32 x 1/2 flat hd soc alloy steel w/long lock300
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BRIGHBESTILFlat Head Socket Cap ScrewSteelZinc/Yellow5/16-18 x 15/16-18 x 1 flat hd soc cap alloy steel zinc yellow & bake900
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BRIGHBESTILFlat Head Socket Cap ScrewSteelZinc/Yellow1/2-13 x 11/2-13 x 1 flat hd soc cap alloy steel zinc yellow & baked100
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BRIGHBESTILFlat Head Socket Cap Screw316, 317, A4 StainlessPlain1/4-20 x 11/4-20 x 1 flat head soc cap 316 stainless steel100
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BRIGHBESTILFlat Head Socket Cap ScrewSteelPlain5/16-18 x 7/85/16-18 x 7/8 flat hd soc cap alloy 2a thread fit3900
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BRIGHBESTILFlat Head Socket Cap ScrewClass 8.8Zinc/ClearM8-1.25 x 35m8 x 1.25 x 35mm flat head soc grade 8.8 zinc plated14804
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BRIGHBESTILFlat Head Socket Cap ScrewSteelZinc/Yellow5/8-11 x 2 1/45/8-11 x 2-1/4 flat hd soc cap alloy steel zinc yellow & bake48
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BRIGHBESTILFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 1/46-32 x 1/4 flat head soc cap stainless steel w/100 degree head6100
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