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.

3279 Flat Head Socket Cap Screw (din 7991), showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MESAFASTCAFlat Head Socket Cap ScrewSteelPlain#10-32 x 7/8#10-32x7/8 flat socket cap screw steel alloy black2,400.0
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MESAFASTCAFlat Head Socket Cap ScrewSteelPlain#6-32 x 1/4#6-32 x 1/4 flat socket cap screw steel alloy black632.0
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Cal FastenrsCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70 x 12M4-.7x12 flat soc cap screw 18-8 304 soc flat hdsee/mcmaster92125a1922,700
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UNEEDANJFlat Head Socket Cap ScrewSteelZinc/Clear3/8-16 x 1 1/2flat hd soc c/s patch st zi8000
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UNEEDANJFlat Head Socket Cap ScrewSteelPlain#10-32 x 7/8flat hd soc c/s10700
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain10 x 110 x 1 hex soc flat type-a 316l domestic melt600
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#10-32 x 1/210-32 x 1/2 hex soc flat 316l domestic melt900
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5-0.80 x 75m05 x 0.8 x 75mm hex soc flat 304 print din7991-a2150
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 5/168-32 x 5/16 hex soc flat cap 18-875
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain10 x 1/210 x 1/2 square soc flat u/c type-ab 18-825264
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain8 x 5/88 x 5/8 square soc flat u/c type-ab 18-8330
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain12 x 3/412 x 3/4 square soc flat type-ab 18-87450
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Multi-Layer Proprietary Aerospace Coating (Stalgard, etc.)14 x 1 1/214 x 1-1/2 square soc flat type-ab 188 alflex stalgard200
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain8 x 1/28 x 1/2 square soc flat u/c type-ab 18-8300
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12-14 x 112-14 x 1 square soc flat u/c type-ab 18-86615
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain12 x 1 1/412 x 1-1/4 square soc flat type-ab 18-8655
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain10 x 3/410 x 3/4 square soc flat type-ab 304ss15705
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain12 x 212 x 2 square soc flat type-ab 18-81140
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain12 x 1 1/212 x 1-1/2 square soc flat type-ab 18-811280
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain14 x 1 1/214 x 1-1/2 square soc flat type-ab 18-87850
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain10 x 3/410 x 3/4 square soc flat type-ab 31613690
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain10 x 1/210 x 1/2 square soc flat u/c type-ab 3164865
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EASTERN SCREWRIFlat Head Socket Cap ScrewSteelPlain10 x 1/210 x 1/2 square soc flat u/c type-ab 410ht290
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain14 x 1 1/214 x 1-1/2 square soc flat u/c type-ab 3161145
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain12 x 112 x 1 square soc flat type-a 18-82575
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#0-80 x 5/80-80 x 5/8 flat soc sst rohs ()612
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#8-32 x 1/2flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/8flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#6-32 x 1/4flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#8-32 x 5/8flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#8-32 x 3/8flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#6-32 x 1/2flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#6-32 x 5/8flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/4flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#10-24 x 3/4flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#10-24 x 3/8flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#10-24 x 1 1/4flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/8flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#10-32 x 1/2flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#8-32 x 3/4flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#10-24 x 1 1/2flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#8-32 x 1flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#10-24 x 1flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#10-24 x 5/8flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#10-24 x 1/2flat hd socket c/s h t astm f835 3a thrd2,500
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XL ScrewGAFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/4flat hd socket c/s h t astm f835 3a thrd2,500
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SJS ProdCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4 x 20m4 x 20mm f/h soc c/s full th a2 ss rohs
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MESAFASTCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2 x 21/2 dia. x 2 flat socket female barrel nut 3/8-16 thread 18-8 stainless2.0
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EximS'poreFlat Head Socket Cap ScrewSteelZinc/Clear90screw flat head 90 torx plus 8 ip m3 x 8mm steel heat treat 380hv blue zinc plated b18.2.1 b18.3250
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EmpireWAFlat Head Socket Cap ScrewClass 12.9PlainM12-1.75 x 25m12 (1.75) x 25 flat soc c/s din 7991 12.9 plain200
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EmpireWAFlat Head Socket Cap ScrewClass 10.9PlainM10-1.50 x 40m10 (1.5) x 40 flat soc c/s din 7991 10.9 plain389
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EmpireWAFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 flat socket c/s1600
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EmpireWAFlat Head Socket Cap ScrewSteelBlack Oxide#8-32 x 1/28-32 x 1/2 flat socket c/s alloy black oxide1600
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EmpireWAFlat Head Socket Cap ScrewSteelZinc/Black#8-32 x 3/48-32 x 3/4 flat socket c/s alloy black zinc plate494850
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MESAFASTCAFlat Head Socket Cap ScrewClass 12.9Black OxideM4-0.70 x 12M4-0.7x12 flat socket cap screw 12.9 steel alloy black din 7991300.0
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MESAFASTCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70 x 8M4-.7x8 flat socket cap screw a2 18-8 304200.0
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CresMfgCTFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4-40 x 5/84-40 x .625 hex socket flat 82 cl3a ss passivate ams2700 method 1 class 4 dfars (rev 2) ms24671-4 b18.2.1 b18.39,500
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CresMfgCTFlat Head Socket Cap ScrewSteelCadmium1/4-20 x 1 3/41/4-20 x 1.750 hex socket flat 82 marked head cl3a 8740 stl hard rc39-42 cad type-2 class 3 dfars (rev 1) ms24667-34 b18.2.1 b18.31,400
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CresMfgCTFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1 1/23/8-16 x 1.500 hex socket flat 82 marked head cl3a ss pass ams2700 method 1 class 4 (sp) dfars (rev 2) ms24671-54 b18.2.1 b18.31,200
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MMCCILFlat Head Socket Cap ScrewClass 10.9PlainM10 x 110m10x110 flat socket head din 7991 class 10.9 plain20
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MMCCILFlat Head Socket Cap ScrewSteelPlainM10 x 40m10x40 soc hd flange s-black-10x40 w251fl thermal black1006
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MMCCILFlat Head Socket Cap ScrewClass 10.9Zinc/ClearM12 x 25m12x25 flat socket head din 7991 class 10.9 zinc/clear1650
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MMCCILFlat Head Socket Cap ScrewClass 8.8PlainM10 x 100m10x100 flat socket hea 8.8 10x100 din 7991 class 8.8 plain478
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MMCCILFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6 x 22m6x22 flat socket hea a2 6x22 din 7991 a2 s/s plain25
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MMCCILFlat Head Socket Cap ScrewClass 8.8PlainM6 x 20m6x20 flat socket hea 8.8 plain 6x20 din 7991 class 8.81400
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MMCCILFlat Head Socket Cap ScrewClass 10.9PlainM10-1.00 x 22m10x1x22 flat socket hea-10.9-10x1x22 din 7991 class 10.9 plain5
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MMCCILFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8 x 25m8x25 flat socket hea-a2-nylok-8x25 din 7991 a2 s/s nylok patch200
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MMCCILFlat Head Socket Cap ScrewClass 10.9PlainM6 x 10m6x10 flat socket hea-10.9-nylok-6x10 din 7991 class 10.9 nylok patch100
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Kanebridge ILFlat Head Socket Cap ScrewSteelPlain#10-16 x 1/210-16x1/2 6-lobe flat undercut high low screw fully threaded zinc and bake250,000
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Kanebridge ILFlat Head Socket Cap ScrewSteelPlain#10-16 x 3/810-16x3/8 6-lobe flat undercut high low screw fully threaded zinc and bake250,000
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General FMIFlat Head Socket Cap ScrewSteelPlain3/8-16 x 1 3/43/8-16 x 1.75 fhcs soc b18.2.1 b18.3312
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General FMIFlat Head Socket Cap ScrewSteelPlain1/4-20 x 11/4-20 x 1 fhcs soc b18.2.1 b18.3264
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General FMIFlat Head Socket Cap ScrewClass 10.9PlainM8-1.25 x 25m8-1.25 x 25 fhcs soc 10.9 din25
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NWFASTTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 1 1/23/8-16 x 1 1/2 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.33917
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NWFASTTXFlat Head Socket Cap ScrewSteelBlack Oxide5/8-11 x 3 1/25/8-11 x 3 1/2 flat head socket cap screw alloy steel black oxide b18.2.1 b18.3552
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NWFASTTXFlat Head Socket Cap ScrewSteelBlack Oxide5/8-11 x 45/8-11 x 4 flat head socket cap screw alloy steel black oxide b18.2.1 b18.3629
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/810-24 x 3/8 hex flat 100 soc cap 18-81,725
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain8 x 1 3/328 x 1-1/4 hex soc flat type-a 18-8 3/32 hex soc2,475
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain8 x 5/88 x 5/8 hex soc flat type-ab 18-81,069
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain8 x 3/48 x 3/4 hex soc flat type-ab 18-81,265
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain14 x 114 x 1 hex soc flat type-ab 18-850
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 1/210-24 x 1/2 hex flat 100 soc cap 18-8735
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 2 3/84-40 x 2-3/8 hex soc flat cap 18-8 1/16 hex drv1,070
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain1/4-20 x 3/41/4-20 x 3/4 hex soc flat cap 316ss177
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#12-24 x 5/812-24 x 5/8 hex soc flat u/c 316 1/8 drive print670
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#12-24 x 3/412-24 x 3/4 hex soc flat cap 316130
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlainM6-1.00 x 16m6 x 1 x 16mm hex soc flat u/c 316400
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlainM4-0.70 x 12m4 x 0.7 x 12mm hex soc flat cap 316 p/p# c5039245,350
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 4 1/28-32 x 4-1/2 hex soc flat 18-8 pp# 101938812,050
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/21/4-20 x 1-1/2 hex soc cap low profl 188 1 thrd505
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain10 x 110 x 1 square soc flat type-ab 18-8595
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain8 x 2 1/28 x 2-1/2 square soc flat 188 type-17 full thread8,356
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain12 x 3/412 x 3/4 square soc flat uc type-ab 18-83,513
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain12 x 112 x 1 square soc flat type-ab 316190
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain5/16 x 1 1/25/16 x 1-1/2 square soc flat type-ab 31670
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain10 x 110 x 1 square soc flat type-ab 3162,258
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GUIDONNJFlat Head Socket Cap ScrewSteelPlain#10-32 x 5/8ALLOY STEEL500
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GUIDONNJFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8ALLOY STEEL500
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GUIDONNJFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 7/1618-8 STAINLESS STEEL200
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GUIDONNJFlat Head Socket Cap ScrewSteelPlain#6-32 x 5/8ALLOY STEEL400
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GUIDONNJFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 1 1/218-8 STAINLESS STEEL100
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GUIDONNJFlat Head Socket Cap ScrewSteelPlain#8-32 x 5/8ALLOY STEEL800
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GUIDONNJFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 1 1/218-8 STAINLESS STEEL100
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GUIDONNJFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 7/818-8 STAINLESS STEEL700
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GUIDONNJFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 1/2pin in head security screw 18-8 stainless steel2,000
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GUIDONNJFlat Head Socket Cap ScrewSteelPlain1/4-20 x 1/2ALLOY STEEL2500
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GUIDONNJFlat Head Socket Cap ScrewSteelZinc/Clear1/4-20 x 1ALLOY STEEL1,900
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GUIDONNJFlat Head Socket Cap ScrewSteelZinc/Clear1/4-20 x 2 1/4ALLOY STEEL50
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GUIDONNJFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1/218-8 STAINLESS STEEL75
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GUIDONNJFlat Head Socket Cap ScrewSteelPlain3/8-16 x 1 3/4ALLOY STEEL50
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GUIDONNJFlat Head Socket Cap ScrewSteelPlain5/8-11 x 2ALLOY STEEL25
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GUIDONNJFlat Head Socket Cap ScrewSteelPlain1 1/4-7 x 4ALLOY STEEL5
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GUIDONNJFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6 x 16flat head torx drive pin in head security screw2,672
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