FCH News

4 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.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
OlanderCAFlat Head Socket Cap Screw316, 317, A4 StainlessZinc/Clear4-40 x .173 flat soc 316 sst rohs49
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ManscoMIFlat Head Socket Cap ScrewSteelPlain4-40 x 3/16 flat u/c t8 torx soc cap alloy steel w/zinklad 1000b black61134
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 3/16 flat soc ss black10
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 3/16 flat soc sst472
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OlanderCAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain4-40 x 3/16 flat soc 316 ss50
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KomarMOFlat Head Socket Cap ScrewSteelPlain4-40 x 1/4 flat soc cap screw50
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EndriesWIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40x1/4 18-8 stainless steel t10 drive 6-lobe flat socket head cap screw1000
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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#4 x 1/4#4 x 1/4 flat head socket cap screw steel300
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OlanderCAFlat Head Socket Cap ScrewSteelPlain4-40 x 1/4 flat soc alloy185
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CenturyNYFlat Head Socket Cap ScrewSteelCadmiumms24667-1 4-40 x 1/4 soc flat steel cad plate573
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CenturyNYFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 1/4 flat hd soc cap 18-8877
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CenturyNYFlat Head Socket Cap ScrewSteelPlain4-40 x 1/4 flat hd soc cap alloy stl3452
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 1/4 flat soc sst rohs si plt20
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BossardAZFlat Head Socket Cap ScrewSteelPlain4-20 x 1/4 screw 6-lobe flt undercut35000
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GLFOHFlat Head Socket Cap ScrewSteelZinc/Black#4-40 x 1/4 fhcs stl ams 2417/astmb841 bzn | ()500
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 5/16 flat soc sst rohs36
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BossardAZFlat Head Socket Cap Screw316, 317, A4 StainlessPlain4-40 x 5/16 flt soc hd c/s 316 s/s100
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AFIFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/164-40x5/16 flat hd soc cs ss1900
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CenturyNYFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivatedl3 # mhw004-1040ab 4-40x5/16 flt soc hd cap scr ss pass&blk ox per print rev.5 l3 technologies mhw004-1040ab256
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CenturyNYFlat Head Socket Cap ScrewSteelPlain4-40 x 5/16 flat hd soc cap alloy stl33
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JHP FastenersTXFlat Head Socket Cap ScrewSteelPlain4 x 3/8screw 4x3/8 flat/torx st/z1 plast.866
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 3/8 flat soc ifi 124 ss28
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 3/8 flat soc sst black300
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CenturyNYFlat Head Socket Cap ScrewSteelPlainedp 34395 4-40 x 3/8 torx plus flat head camcar camcar200
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AFIFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40x3/8 flat hd soc cs ss2300
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 3/8 flat soc sst rohs596
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CenturyNYFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 3/8 flat hd soc cap 18-82256
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CenturyNYFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainms24671-2 4-40 x 3/8 flt hd soc cap ss2108
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CenturyNYFlat Head Socket Cap ScrewSteelPlainmei 252442009 screw flat torx plast 4-20x3/8125000
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OlanderCAFlat Head Socket Cap Screw316, 317, A4 StainlessZinc/Clear4-40 x 3/8 flat soc 316 sst rohs141
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CenturyNYFlat Head Socket Cap ScrewSteelBlack Oxide4-40 x 3/8 tx plus flt hd cap screw ally steel black ox-edp-34395 camcar camcar1211
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CenturyNYFlat Head Socket Cap ScrewSteelPlain4-40 x 3/8 flat hd soc cap alloy stl2060
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OlanderCAFlat Head Socket Cap ScrewSteelPlain4-40 x 7/16 flat soc alloy760
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 7/16 flat soc sst rohs52
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EASTERN SCREWRIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 7/164-40 x 7/16 6-lobe flat 18-8 t-8 drive8209
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QFCTXFlat Head Socket Cap ScrewSteelZinc/Clear#4 x 1/2#4x1/2 flat head hex socket cap screw zinc b18.2.1 b18.39000
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Cal FastenrsCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide4-40 x 1/2 flat soc cap screw stainless steel black oxide flat soc cap | flat soc cap | flat soc cap | flat soc cap1,500
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 1/2 flat soc ss black800
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OlanderCAFlat Head Socket Cap Screw316, 317, A4 StainlessZinc/Clear4-40 x 1/2 flat soc 316 sst rohs15
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OlanderCAFlat Head Socket Cap ScrewSteelPlain4-40 x 1/2 flat soc t-r alloy19
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OlanderCAFlat Head Socket Cap ScrewSteelPlain4-40 x 1/2 flat soc alloy166
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CenturyNYFlat Head Socket Cap ScrewSteelPlain4-40 x 1/2 flat hd soc cap alloy stl1000
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 1/2 flat soc sst rohs168
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 9/16 flat soc sst rohs378
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BHAMALFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 5/8 flt soc cap 300 ser ss |1000
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OlanderCAFlat Head Socket Cap ScrewSteelPlain4-40 x 5/8 flat soc alloy116
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OlanderCAFlat Head Socket Cap Screw316, 317, A4 StainlessZinc/Clear4-40 x 5/8 flat soc 316 sst rohs5
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 5/8 flat soc ss black800
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CenturyNYFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainms24671-4 nasm24671-41931
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OlanderCAFlat Head Socket Cap ScrewSteelPlain4-40 x 11/16 flat soc alloy4614
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HBBOLTCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4 x .7 x 12flat socket ss400
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OlanderCAFlat Head Socket Cap ScrewSteelPlain4-40 x 3/4 flat soc alloy743
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 3/4 flat soc sst rohs1092
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OlanderCAFlat Head Socket Cap Screw316, 317, A4 StainlessZinc/Clear4-40 x 3/4 flat soc 316 sst rohs6
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CenturyNYFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainms24671-5 4-40 x 3/4 flt hd soc cap 300 series s/s700
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CenturyNYFlat Head Socket Cap ScrewSteelCadmium/Yellowms24667-5 4-40 x 3/4 flat soc cap alloy cad plt371
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 3/4 flat soc ss black169
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OlanderCAFlat Head Socket Cap ScrewSteelPlain4-40 x 7/8 flat soc alloy46
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 7/8 flat soc ss black1796
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EASTERN SCREWRIFlat Head Socket Cap Screw316, 317, A4 StainlessPlain4 x 14 x 1 square soc flat type-ab 316735
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 1 flat soc sst rohs1061
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OlanderCAFlat Head Socket Cap ScrewSteelPlain4-40 x 1 flat soc alloy387
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OlanderCAFlat Head Socket Cap ScrewSteelPlain4-40 x 1 1/4 flat soc alloy54
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OlanderCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 1 1/2 flat soc sst rohs | ()140
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QFCTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4 x 104x10 18-8ss flt skt cap a2 b18.2.1 b18.3200
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OBRIENOHFlat Head Socket Cap ScrewZinc Alloy 3 (Zamak)Zinc/Clear43/8-1619200
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OBRIENOHFlat Head Socket Cap ScrewZinc Alloy 3 (Zamak)Zinc/Clear43/8-16 X 4 FLAT SKT CAP ZINC19200
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NutsBoltsNEFlat Head Socket Cap ScrewSteelPlain44m-.7 x 20 fhcs40
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NutsBoltsNEFlat Head Socket Cap ScrewSteelPlain44m-.7 x 10 fhcs140
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NutsBoltsNEFlat Head Socket Cap ScrewSteelPlain44m-.7 x 25 fhcs109
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NutsBoltsNEFlat Head Socket Cap ScrewSteelPlain44m-.7 x 16 fhcs178
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NutsBoltsNEFlat Head Socket Cap ScrewSteelPlain44m-.7 x 5 fhcs
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EximS'poreFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated4screw flat head 100 deg phillips recesss/s passivated w. green polycap nylon#10-32 x 1/4 in mfr p/n lp57g02p4 b18.2.1 b18.35
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PENCOMOntFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4 x 3/8 a48/2#4x3/8 torx flat plast48/2-stainless wax-8ed500
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CenturyNYFlat Head Socket Cap ScrewSteelPlain4-40 x 4-3/4 flat socket c/s alloy rev b per print 2e2257 rev b nadcap accredited vendor required for plating850
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Wink FastVAFlat Head Socket Cap ScrewNi-Cu Alloy (Monel, K-Monel, etc.)Plain4monel k-500 (n05500) flat socket cap screw 3/8-16 unc 2ax1-7/8 per qq-n-286 full thread ff-s-86 type 412
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