#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.

28,693 Flat Head Socket Cap Screw, showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Zoro Tools Inc.Flat Head Socket Cap ScrewSteelPlain#4 x 1/4#4 x 1/4 flat head cap
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Zoro Tools Inc.Flat Head Socket Cap ScrewSteelPlain#4-40 1/2#4-40 flat socket head cap screw 1/2 in l 100 pk
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Zoro Tools Inc.Flat Head Socket Cap ScrewSteelPlain#4-40 3/4#4-40 flat socket head cap screw 3/4 in l 100 pk
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Zoro Tools Inc.Flat Head Socket Cap ScrewSteelPlain#4-40 3/8#4-40 flat socket head cap screw 3/8 in l 100 pk
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Buy Flat Head Cap Screws from one of our FCH Network Members
TSFTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/16flat soc cap 18-8 ss 440 x 5/16900
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TSFTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/2flat soc cap ss 440 x 1/26800
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TSFTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/8flat soc cap 18-8 ss 440 x 5/86600
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TSFTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1flat soc hd cap screw stainless steel 4-40 x 11680
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Cal FastenrsCAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 1/44-40 x 1/4 flat soc cap screw 316 stainless steel flt soc cap 316476
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Cal FastenrsCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8flat soc c/s 18-8 304 soc flt950
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Cal FastenrsCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 7/16flat soc c/s 18-8 304 soc flt198
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Cal FastenrsCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1 1/4flat soc c/s 18-8 304 soc cap ss200
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Cal FastenrsCAFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2flat soc c/s -alloy skt c/s100
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Cal FastenrsCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1flat soc c/s 18-8 304 soc flat ss500
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Cal FastenrsCAFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/8flat soc c/s -alloy soc flat1,800
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METRO INDOHFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/4flat skt c/s100
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METRO INDOHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/4flat skt c/s s/s400
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METRO INDOHFlat Head Socket Cap ScrewSteelPlain#4-40 x 1flat skt c/s498
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METRO INDOHFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/4flat skt c/s300
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METRO INDOHFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8flat skt c/s100
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METRO INDOHFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/16flat skt c/s12
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MESAFASTCAFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/8flat socket c/s3,594.0
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MESAFASTCAFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8flat socket c/s100.0
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YANKEENHFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1flat socket screw ide4888
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YANKEENHFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1/4flat socket screw black oxid3455
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YANKEENHFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/44-40x1/4 flat socket screw w/nylok patch st513
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YANKEENHFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/4flat hdhd sckt cap stn stl black2400
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YANKEENHFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40x3/8 flat socket screw unbrako1000
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YANKEENHFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 3/8flat socket c/s2740
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YANKEENHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8flat socket screw 18-8 s/s5477
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YANKEENHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8flat hdhd sckt cap stnls stl black1115
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YANKEENHFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1/2flat socket screw black oxid3850
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YANKEENHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/2flat socket screw 18-8 s/s4679
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YANKEENHFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 3/4flat socket screw black oxid5100
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HayesCAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 3/44-40 x 3/4 flat soc c/s 316ss340
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/24-40 x 1/2 flat 6-lobe c/s 18-8ss100
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4-40 x 5/164-40 x 5/16 flat socket c/s 18-8ss pass200
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4-40 x 3/44-40 x 3/4 flat socket c/s 18-8ss pass229
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HayesCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4-40 x 1/44-40 x 1/4 flat socket c/s 18-8ss pass633
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 tx plus flt hd cap screw ally camcar 354-5406-011211
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CenturyFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/164-40 x 5/16 6 spline flt soc cap s/s47
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CenturyFLFlat Head Socket Cap ScrewSteelCadmium#4-40 x 1/4ms24667-1928
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CenturyFLFlat Head Socket Cap ScrewSteelCadmium#4-40 x 1/2ms24667-3160
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CenturyFLFlat Head Socket Cap ScrewSteelCadmium#4-40 x 3/8ms24667-246
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8ms24671-23077
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/8ms24671-467
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/44-40 x 1/4 flat hd soc cap4,562
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/44-40 x 1/4 flat hd soc cap877
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/44-40 x 1/4 pin-in-hex flt hd soc cap30,540
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/164-40 x 5/16 flat hd soc cap15,000
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 flat hd soc cap2,060
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 flat hd soc cap3,234
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 pin-in-hex flt hd soc cap6,500
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/24-40 x 1/2 flat hd soc cap1,000
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CenturyFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/84-40 x 5/8 flat hd soc cap448
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Set ScrewILFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8flat socket c/sinquire
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Set ScrewILFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8flat socket c/s zinklad 1000binquire
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Set ScrewILFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2flat socket c/sinquire
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Set ScrewILFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1/2flat socket c/s zinklad black (8 hrs bake)inquire
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Set ScrewILFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/4flat socket c/sinquire
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Set ScrewILFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/1618-8 304 flat hex socket c/sinquire
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Set ScrewILFlat Head Socket Cap ScrewSteelZinc/Clear#4-40 x 3/8flat socket c/s nanomate b10003080
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NutsBoltsNEFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/44-40 x 1/4 fhcs107
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NutsBoltsNEFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/24-40 x 1/2 fhcs203
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NutsBoltsNEFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 fhcs47
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SIIINFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/44-40 x 1/4 flat head socket cap screw)1900
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SIIINFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 flat head socket cap screw)378
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SIIINFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/24-40 x 1/2 fhscs)1100
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SIIINFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/84-40 x 5/8 fhscs)100
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SIIINFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/4#4-40 x 3/4 fhscs100
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SIIINFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40 x 3/8 s/s flat head socket cap screw)100
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SIIINFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/44-40 x 1/4 s/s flat head socket cap screw) b18.2.1 b18.3100
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AmericanNYFlat Head Socket Cap ScrewSteelPlain#4-40 x 9/16flat socket cap98000
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AmericanNYFlat Head Socket Cap ScrewNylonPlain#4-40 x 1/4socket set flat point6400
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AmericanNYFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/4flat socket cap ay1050
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AmericanNYFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/16flat socket cap75
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AmericanNYFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2flat socket cap500
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AmericanNYFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/4socket set flat pt nylok pellet SKS-.04X.25FPNLKP200
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AmericanNYFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2socket set flat pt200
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AmericanNYFlat Head Socket Cap ScrewSteelPlain#4-48 x 1/4socket set flat pt5000
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AmericanNYFlat Head Socket Cap ScrewSteelZinc/Clear#4-40 x 1/8socket set flat pt pl1800
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AmericanNYFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/164/40 x 3/16 socket set flat point alloy500
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AmericanNYFlat Head Socket Cap ScrewSteelZinc/Clear#4-40 x 3/84-40 x 3/8 socket flat alloy zinc plate1300
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AmericanNYFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2socket flat1250
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Irwin IndOntFlat Head Socket Cap ScrewSteelZinc/Black#4-40 x 1/44-40 x 1/4 flat steel soc cap .0002 min zinc trivalent black b18.2.1 b18.3836
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Irwin IndOntFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 flat soc c/s b18.2.1 b18.3200
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Irwin IndOntFlat Head Socket Cap ScrewSteelZinc/Black#4-40 x 1/24-40 x 1/2 flat steel soc cap .0002 min zinc trivalent black b18.2.1 b18.31900
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Irwin IndOntFlat Head Socket Cap ScrewSteelZinc/Black#4-40 x 5/164-40 x 5/16 flat soc c/s stl .0002 min zinc trivalent black b18.2.1 b18.32200
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Irwin IndOntFlat Head Socket Cap ScrewSteelZinc/Black#4-40 x 3/84-40 x 3/8 flat soc c/s stl .0002 min zinc trivalent black b18.2.1 b18.33205
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Irwin IndOntFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/44-40 x 3/4 flat socket capscrew ss b18.2.1 b18.31000
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NAPPCOTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 2 3/8flat sock c/s 18-8 s/s 4-40 x 2-3/87234
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NAPPCOTXFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 1/4flat socket c/s s/s t316 4-40 x 1/41080
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NAPPCOTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/2flat socket c/s s/s 18-8 4-40x1/28510
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NAPPCOTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/8flat socket c/s s/s 18-8 4-40x5/82468
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NAPPCOTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 3/4flat sock c/s s/s 4-40x3/4 black oxide300
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NAPPCOTXFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/4flat socket c/s steel 4-40x1/4947
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NAPPCOTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4flat socket c/s s/s 18-8 4-40x1/41428
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NAPPCOTXFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2flat socket c/s steel 4-40x1/2250
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ACCURATEILFlat Head Socket Cap ScrewSteelPlain#4-48 x 1fine flat socket c/s50
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RCFastAZFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1/4flat socket cap stl black oxinquire
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RCFastAZFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1/2flat socket cap stl black oxinquire
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RCFastAZFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 3/4flat socket cap stl black oxinquire
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RCFastAZFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4flat socket cap 18-8 3042200
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RCFastAZFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8flat socket cap 18-8 304500
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RCFastAZFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/2flat socket cap 18-8 304inquire
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RCFastAZFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1/4flat socket cap nylon patch stl black oxinquire
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RCFastAZFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 3/8flat socket cap nylon patch stl black oxinquire
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RCFastAZFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 1/2flat socket cap nylon patch stl black oxinquire
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RCFastAZFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 5/8flat socket cap nylon patch stl black oxinquire
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RCFastAZFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 3/4flat socket cap nylon patch stl black oxinquire
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RCFastAZFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/16flat socket cap 18-8 304200
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RCFastAZFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/16flat socket cap 18-8 304700
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 1/44-40x1/4 socket flat point screw 316 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 24-40x2 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40x3/8 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/164-40x5/16 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 7/84-40x7/8 flat head socket cap screw 316 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/44-40x3/4 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 5/84-40x5/8 flat head socket cap screw 316 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 3/44-40x3/4 flat head socket cap screw 316 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 1/24-40x1/2 flat head socket cap screw 316 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 1 1/24-40x1-1/2 flat head socket cap screw 316 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/44-40x1/4 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 14-40x1 flat head socket cap screw 316 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 14-40x1 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/84-40x5/8 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/24-40x1/2 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.3inquire
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#4-40 x 1/44-40x1/4 flat head socket cap screw 316 stainless steel b18.2.1 b18.3inquire
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BHAMALFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/8flat soc cap dom.100
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BHAMALFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/8flat soc cap 300 ser ss110
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OlanderCAFlat Head Socket Cap ScrewSteelZinc/Black#4-40 x 3/84-40 x 3/8 flat soc blk zn rohs alloy1021
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ASMCILFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/8#4-40x5/8 coarse socket flat hd cap screw ss18-8 b18.2.1 b18.31,864
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B & K FASTPAFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/44/40 x 1/4 flat hd socket cap screws b18.2.1 b18.3200
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B & K FASTPAFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84/40 x 3/8 flat hd socket cap screws b18.2.1 b18.3400
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B & K FASTPAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/44/40 x 1/4 flat socket cap screw 18-8 ss b18.2.1 b18.365
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HBBOLTCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/2flat socket c/s 18-8 ss400
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HBBOLTCAFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/16flat70
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HBBOLTCAFlat Head Socket Cap ScrewSteelPlain#4-40 x 1 1/4flat socket c/s50
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HBBOLTCAFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/8flat socket c/s50
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HBBOLTCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/16flat socket c/s undercut 18-8 ss600
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OBRIENOHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/16flat skt cap 18-8 30497
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OBRIENOHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4flat 18-8 30496
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OBRIENOHFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/16flat skt cap70
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MidStatesMIFlat Head Socket Cap ScrewNylonPlain#4-40 x 1/2flat soc c/s w/nyl pel517
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MidStatesMIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4hex t/r flat socket c/s 18-82500
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MidStatesMIFlat Head Socket Cap ScrewSteelPlain#4-48 x 3/16flat soc c/s82
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MidStatesMIFlat Head Socket Cap ScrewSteelPlain#4-48 x 5/8flat soc c/s215
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THRDFASTFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/16flat socket c/s b18.2.1 b18.32,051
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THRDFASTFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8flat socket c/s b18.2.1 b18.3400
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THRDFASTFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2flat socket c/s b18.2.1 b18.3394
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SISAZFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8flat hex socket c/s left hd. thread.75
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SISAZFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4flat socket c/s 18-8 s/s500
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SISAZFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/16flat socket c/s750
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SISAZFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/16flat t8 torx drive socket c/s black165
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SISAZFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 3/8flat hd socket s/s1000
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SISAZFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8flat t8 torx drive socket c/s black165
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SISAZFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/8flat socket c/s 18-8 s/s1132
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SISAZFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/8flat socket c/s450
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SISAZFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2flat hd sock c/sr900
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SISAZFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/44-40x3/4 flat socket hd c/s 18.8 s/s724
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BrikksenFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/24-40 x 1/2 flat soc cs s/s134447
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Future FastenerTXFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 5/84-40 x 5/8 flat head socket blk100
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HewesNYFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/4flat hd soc1847
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HewesNYFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4flat hd soc18-8 s/s300
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HewesNYFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8flat hd soc250
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HewesNYFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/2flat hd soc18-8 s/s36
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HewesNYFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2flat hd soc265
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HewesNYFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8flat hd soc18-8 s/s600
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IndexFastCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8sc440x037hfss 4-40 x 3/8 flat head socket cap screw stainless steelinquire
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WurthOntFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/8scr flt soc alloy 4-40x5/8 b18.2.1 b18.3400
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Wurth AdaMNFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/4scr flat soc (18 8) 4-40x3/41,250
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MasFasCorpNVFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4flat soc c/s 18-8 s/sinquire
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MasFasCorpNVFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/16flat socket 18-8 s/sinquire
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MasFasCorpNVFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/16flat soc c/s 18-8 s/sinquire
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MasFasCorpNVFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8flat soc c/sinquire
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MasFasCorpNVFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8flat socket c/s 18-8 s/sinquire
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MasFasCorpNVFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2flat soc c/sinquire
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MasFasCorpNVFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/8flat socket c/sinquire
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MasFasCorpNVFlat Head Socket Cap ScrewSteelPlain#4-40 x 1flat socket c/sinquire
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AbabaCAFlat Head Socket Cap ScrewSteelPlain#4-40 x 14-40 x 1 flat soc cap screw alloy b18.2.1 b18.3200
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/164-40 x 3/16 flt soc cap s/s b18.2.1 b18.3642
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/164-40 x 3/16 flat socket head cap screw stainless steel b18.2.1 b18.3642
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JacksonMSFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/4nc flat socket c/s50
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JacksonMSFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8nc flat socket c/s306
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JacksonMSFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2nc flat socket c/s268
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JacksonMSFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/4nc flat socket c/s244
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JacksonMSFlat Head Socket Cap ScrewSteelPlain#4-40 x 1nc flat socket c/s484
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JacksonMSFlat Head Socket Cap ScrewSteelPlain#4-48 x 1/4nf flat socket c/s38
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JacksonMSFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/8nc flat socket c/s 18-8 304104
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KomarILFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 5/16flat soc c/s black ox6,000
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CIFILFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/4flat socket cap, astm 574,,2002
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Valley NuWAFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/4nc flat hd socket c/s pl82
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Valley NuWAFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/8nc flat hd socket c/s pl49
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Valley NuWAFlat Head Socket Cap ScrewSteelPlain#4-40 x 1/2nc flat hd socket c/s pl58
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Valley NuWAFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8nc flat hd socket c/s pl275
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Valley NuWAFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/4nc flat hd socket c/s pl26
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SRFALFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8flat soc c/s s/s100
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SRFALFlat Head Socket Cap ScrewSteelPlain#4-40 x 5/8flat soc c/s18
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SRFALFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/4flat soc c/s s/s100
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SRFALFlat Head Socket Cap ScrewSteelPlain#4-48 x 1/4flat soc c/s100
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