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Fasteners

Hex Socket Head Cap Screw

ASME B18.3 · 123 part numbers

All fastener types

E&A quotes hex socket head cap screw requirements to your quantity and specification. Domestic and DFARS-capable sourcing and full certifications are available on request.

Part numberSizeLengthMaterialFinishQuote
AES14F060188DR0A310 (.060)0.188 inASTM F837, Alloy Group 1 AFPassivateQuote
AES14F060188DR2A310 (.060)0.188 inASTM F837, Alloy Group 1 CWPassivateQuote
AES14U086125SH8A312 (.086)0.125 inAny Austenitic Stainless Steel, Cold WorkedPassivateQuote
AES14C086312BB3L712 (.086)0.312 inASTM A574, Alloy SteelBlack Oxide CoatingQuote
AES14K086500BB3L812 (.086)0.500 inASTM A574, Alloy SteelBlack Oxide CoatingQuote
AES14U112312DR2A374 (.112)0.312 inASTM F837, Alloy Group 1 CWPassivateQuote
AES14C112375DR2A364 (.112)0.375 inASTM F837, Alloy Group 1 CWPassivateQuote
AES14C112500BB3QW14 (.112)0.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C112625DR2A314 (.112)0.625 inASTM F837, Alloy Group 1 CWPassivateQuote
AES14C112A00BB3QW14 (.112)1.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K138375BB3L816 (.138)0.375 inASTM A574, Alloy SteelBlack Oxide CoatingQuote
AES14U138375BB3L716 (.138)0.375 inASTM A574, Alloy SteelBlack Oxide CoatingQuote
AES14C138500BB3A866 (.138)0.500 inASTM A574, Alloy SteelZinc PlateQuote
AES14K138500BB3QX16 (.138)0.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U138500CH7A176 (.138)0.500 inASTM F593, Alloy Group 2Plain, No FinishQuote
AES14C138A12BB3QW16 (.138)1.125 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U138A12BB3LB76 (.138)1.125 inASTM A574, Alloy SteelPhosphate CoatingQuote
AES14C164375BB3QW18 (.164)0.375 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14P164375BB3QW18 (.164)0.375 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U164375DR0A178 (.164)0.375 inASTM F837, Alloy Group 1 AFPlain, No FinishQuote
AES14U164375DR0LP18 (.164)0.375 inASTM F837, Alloy Group 1 AFPassivateQuote
AES14U164500BB3QX18 (.164)0.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C164750BB3QW18 (.164)0.750 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14R164750DW8LP68 (.164)0.750 inASTM F837, Alloy 316 onlyPassivateQuote
AES14C164875BB3A868 (.164)0.875 inASTM A574, Alloy SteelZinc PlateQuote
AES14C164A00BB3QW18 (.164)1.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U190250BB3MF110 (.190)0.250 inASTM A574, Alloy SteelZinc PlateQuote
AES14U190312DR0A1110 (.190)0.312 inASTM F837, Alloy Group 1 AFPlain, No FinishQuote
AES14C190375BB3QW110 (.190)0.375 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C190375DW8BZ110 (.190)0.375 inASTM F837, Alloy 316 onlyPassivateQuote
AES14K190375BB3QX110 (.190)0.375 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U190375BB3QX110 (.190)0.375 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C190500BB3QW110 (.190)0.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K190500BB3QW110 (.190)0.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K190500BB3QX110 (.190)0.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C190625BB3L7110 (.190)0.625 inASTM A574, Alloy SteelBlack Oxide CoatingQuote
AES14C190625BB3QW110 (.190)0.625 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K190625BB3QX110 (.190)0.625 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K190625EA2LP110 (.190)0.625 inASTM F879, Alloy Group 1PassivateQuote
AES14F190750BB3L7110 (.190)0.750 inASTM A574, Alloy SteelBlack Oxide CoatingQuote
AES14K190750BB3QX110 (.190)0.750 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K190750EA2LP110 (.190)0.750 inASTM F879, Alloy Group 1PassivateQuote
AES14C190875BB3QW110 (.190)0.875 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K190875BB3QX110 (.190)0.875 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C190A00BB3QW110 (.190)1.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U190A00BB3QW110 (.190)1.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C190A12BB3QW110 (.190)1.125 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C190A25BB3QW110 (.190)1.250 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K190A25BB3QX110 (.190)1.250 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U190A25BB3MF110 (.190)1.250 inASTM A574, Alloy SteelZinc PlateQuote
AES14C190A50BB3A8110 (.190)1.500 inASTM A574, Alloy SteelZinc PlateQuote
AES14U190A50DR0LP110 (.190)1.500 inASTM F837, Alloy Group 1 AFPassivateQuote
AES14U190A75DR0LP110 (.190)1.750 inASTM F837, Alloy Group 1 AFPassivateQuote
AES14U190C00BB3MF110 (.190)3.000 inASTM A574, Alloy SteelZinc PlateQuote
AES14C250500BB3M311/4 (.250)0.500 inASTM A574, Alloy SteelZinc/Aluminum CoatingQuote
AES14C250500BB3QW11/4 (.250)0.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14F250500AF0LP61/4 (.250)0.500 inASTM A193/A193M, Grade B8M2PassivateQuote
AES14U250500BB3MF11/4 (.250)0.500 inASTM A574, Alloy SteelZinc PlateQuote
AES14U250500DR0LP11/4 (.250)0.500 inASTM F837, Alloy Group 1 AFPassivateQuote
AES14U250562DR0LP11/4 (.250)0.562 inASTM F837, Alloy Group 1 AFPassivateQuote
AES14K250625BB3M311/4 (.250)0.625 inASTM A574, Alloy SteelZinc/Aluminum CoatingQuote
AES14K250625BB3QX11/4 (.250)0.625 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U250625BB3MF11/4 (.250)0.625 inASTM A574, Alloy SteelZinc PlateQuote
AES14U250625BB3QX11/4 (.250)0.625 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U250750BB3QX11/4 (.250)0.750 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C250875BB3QW11/4 (.250)0.875 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K250875BB3QX11/4 (.250)0.875 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U250875AA1MF11/4 (.250)0.875 inASTM A183, Grade 1Zinc PlateQuote
AES14U250875BB3QX11/4 (.250)0.875 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C250A00BB3QW11/4 (.250)1.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U250A00BB3MF11/4 (.250)1.000 inASTM A574, Alloy SteelZinc PlateQuote
AES14C250A12BB3QW11/4 (.250)1.125 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C250A25BB3QW11/4 (.250)1.250 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K250A25BB3A861/4 (.250)1.250 inASTM A574, Alloy SteelZinc PlateQuote
AES14K250A25BB3M311/4 (.250)1.250 inASTM A574, Alloy SteelZinc/Aluminum CoatingQuote
AES14U250A25BB3QX11/4 (.250)1.250 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C250A37BB3QW11/4 (.250)1.375 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U250A50BB3QX11/4 (.250)1.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14F250A87BB3A861/4 (.250)1.875 inASTM A574, Alloy SteelZinc PlateQuote
AES14U250A87CP4A311/4 (.250)1.875 inASTM F593, Alloy 316L onlyPassivateQuote
AES14C250B00BB3QW11/4 (.250)2.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C250D00BB35C11/4 (.250)4.000 inASTM A574, Alloy SteelZinc PlateQuote
AES14K312750BB3QX15/16 (.3125)0.750 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C312A12BB3QW15/16 (.3125)1.125 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C312A25BB3A815/16 (.3125)1.250 inASTM A574, Alloy SteelZinc PlateQuote
AES14U312A25BB3QX15/16 (.3125)1.250 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K312A50BB3QX15/16 (.3125)1.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U312A50BB3MF15/16 (.3125)1.500 inASTM A574, Alloy SteelZinc PlateQuote
AES14U312A50BB3QX15/16 (.3125)1.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C312B12BB35C15/16 (.3125)2.125 inASTM A574, Alloy SteelZinc PlateQuote
AES14C312D75BB3QW15/16 (.3125)4.750 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C375625BB3QW13/8 (.375)0.625 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U375750SQ1LP13/8 (.375)0.750 inA286, S66286PassivateQuote
AES14C375875BB3QW13/8 (.375)0.875 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C375A00BB3A863/8 (.375)1.000 inASTM A574, Alloy SteelZinc PlateQuote
AES14C375A00BB3MF13/8 (.375)1.000 inASTM A574, Alloy SteelZinc PlateQuote
AES14U375A00BB3QX13/8 (.375)1.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C375A25BB3A813/8 (.375)1.250 inASTM A574, Alloy SteelZinc PlateQuote
AES14K375A25BB3QX13/8 (.375)1.250 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K375A50BB3M313/8 (.375)1.500 inASTM A574, Alloy SteelZinc/Aluminum CoatingQuote
AES14K375B00BB3QX13/8 (.375)2.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C375B75BB3L713/8 (.375)2.750 inASTM A574, Alloy SteelBlack Oxide CoatingQuote
AES14U500750BB3QW11/2 (.500)0.750 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C500A00BB3L711/2 (.500)1.000 inASTM A574, Alloy SteelBlack Oxide CoatingQuote
AES14K500A25BB3A861/2 (.500)1.250 inASTM A574, Alloy SteelZinc PlateQuote
AES14K500A50BB3M311/2 (.500)1.500 inASTM A574, Alloy SteelZinc/Aluminum CoatingQuote
AES14K500A75BB3QXH1/2 (.500)1.750 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C500B00BB3A811/2 (.500)2.000 inASTM A574, Alloy SteelZinc PlateQuote
AES14U500B75BB3QW11/2 (.500)2.750 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U500D00WA64B11/2 (.500)4.000 inSAE J429 - Grade 8, Carbon SteelZinc PlateQuote
AES14U500E50BB3QW11/2 (.500)5.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C625B00BB3M315/8 (.625)2.000 inASTM A574, Alloy SteelZinc/Aluminum CoatingQuote
AES14C625B00BB3QW15/8 (.625)2.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14C625D00BB3QW15/8 (.625)4.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U750A75BB3QX13/4 (.750)1.750 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14U750C00BB3QX13/4 (.750)3.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14K875B50BB3QX17/8 (.875)2.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14UA00A75BB3QX11 (1.000)1.750 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14SA00B00BB3QW11 (1.000)2.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14SA00B50BB3QW11 (1.000)2.500 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14KA00C00BB3A411 (1.000)3.000 inASTM A574, Alloy SteelZinc PlateQuote
AES14UA00C00BB3QX11 (1.000)3.000 inASTM A574, Alloy SteelZinc-Nickel Alloy PlateQuote
AES14CA25D00AW9A411-1/4 (1.250)4.000 inASTM A354, Grade BDZinc PlateQuote
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