As an Amazon Associate, we earn from qualifying purchases. Home » Zoro Select » U08300.031.0250 Carriage Bolt,5/16-18x2 1/2L,PK100 Zoro Select . U08300.031.0250 Gallery Attributes Brand name, Manufacturer name, ManufacturerZoro Select CategoryId4924 DimensionUnitinch GraingerSku21A892 Extra Product NameCarriage Bolt,5/16-18x2 1/2L,PK100 UPCNone UnitOfMeasurePK Weight5.62 WeightUnitlbs atoms100 cali_prop65_orglabel, cali_prop65_whtlabelFalse countryOfOriginZZ height3.3 jsonUrlData924526ffbdad25e5923b length11 moq, multiple, tierMinQty11 MPNU08300.031.0250 qtyInStock32 qtyInStockOverride-2 SKUG4457686 tierPrice116.15 urlhttps://www.zoro.com/zoro-select-carriage-bolt-516-18x2-12l-pk100-u083000310250/i/G4457686/ width8 Thread Size, Dia /Thread Size, Screw Size5/16"-18 Fastener Length, Minimum Thread Length, Overall Length2 1/2 in Neck Height, Head Height, Maximum Head Height11/64 in Square Width0.324 in Square Height0.187 in Drill Size, Maximum Neck Width21/64 in Length2-1/2" Head Dia0.719 in Maximum Head Diameter23/32 in Minimum Neck Width, Neck Width5/16 in Minimum Neck Height, Minimum Head Height5/32 in Maximum Neck Height3/16 in Head Width45/64 in Pack SizeSmall Pack Dimensional StandardsASME B18.5 Minimum Head Diameter11/16 in Item, Carriage Bolt Type, TypeCarriage Bolt Material, Basic MaterialSteel Material Grade/ClassGrade 2 Finish, Fastener FinishPlain Thread TypeCoarse Thread StylePartially Threaded Neck TypeSquare Thread Direction, Fastener Thread DirectionRight Hand GradeA Fastener Industry StandardsASME B18.5, SAE J429 For Use WithGrade 2 Hex Nuts System of MeasurementInch Tensile Strength74,000 psi Fastener Thread TypeUNC (Coarse) Head Type, Head StyleRound Material GradeGrade A Meets/ExceedsASME B18.5 & SAE J429 Drive TypeNo Drive StandardsASME B18.5 SAE J429 Globally Sourced, Manufacturer LocationGlobally Sourced Material Quality Standard, Material Quality StandardsSAE J429 Thread Fit2A Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG445768613211 @ $16.15