As an Amazon Associate, we earn from qualifying purchases. Home » Zoro Select » U01210.031.0100 Grade 5, 5/16"-18 Hex Head Cap Screw, Zinc Plated Steel, 1 in L, 100 PK Zoro Select . U01210.031.0100 Gallery Attributes Brand name, Manufacturer name, ManufacturerZoro Select CategoryId4945 DimensionUnitinch GraingerSku41UD78 Extra Product NameGrade 5, 5/16"-18 Hex Head Cap Screw, Zinc Plated Steel, 1 in L, 100 PK UPCNone UnitOfMeasurePK Weight2.83 WeightUnitlbs atoms100 cali_prop65_orglabel, cali_prop65_whtlabelTrue cali_prop65_warnmsgscenario7 countryOfOriginZZ height1.5 jsonUrlData924526ffbdad25e5923b length5 moq, multiple, tierMinQty11 MPNU01210.031.0100 qtyInStock110 qtyInStockOverride-2 SKUG2517868 tierPrice124.89 urlhttps://www.zoro.com/zoro-select-grade-5-516-18-hex-head-cap-screw-zinc-plated-steel-1-in-l-100-pk-u012100310100/i/G2517868/ width4 Thread Size, Dia /Thread Size5/16"-18 Fastener Length, Minimum Thread Length1 in Head Width0.5 in Length Under Head, Thread Length1" Head Height7/32 in Pack SizeSmall Pack Dimensional StandardsASME B18.2.1 Size5/16"-18 x 1" ItemHex Head Cap Screw MaterialSteel FinishZinc Plated Material Grade/ClassGrade 5 Thread StyleFully Threaded DriveHex StandardsASME B18.2.1 SAE J429 System of MeasurementInch Thread DirectionRight Hand Proof Load74,000 to 85,000 psi Rockwell HardnessHRC19 Tensile Strength120,000 psi Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG2517868111011 @ $24.89