As an Amazon Associate, we earn from qualifying purchases. Home » Zoro Select » TAPG571620312 Class 8.8 Tap Bolt, Steel Zoro Select . TAPG571620312 Gallery Attributes Brand name, Manufacturer name, ManufacturerZoro Select DimensionUnitinch GraingerSku30Z662 Extra Product NameClass 8.8 Tap Bolt, Steel WeightUnitlbs countryOfOrigin, Country of Origin (subject to change)Unknown extendedLead15 height0.296875 height_AttribHead Height length3.5 length_AttribThread Length moq, multiple, tierMinQty11 MPNTAPG571620312 qtyInStock0 SKUG5951425 tierPrice1133.02 urlhttps://www.zoro.com/i/G5951425 width0.625 width_AttribHead Width Basic MaterialSteel Fastener FinishHot Dipped Galvanized Fastener Thread StylePartially Threaded Head TypeHex Head Bolt System of MeasurementInch Thread Size7/16"-20 Fastener Thread Direction, Thread DirectionRight Hand Thread Length, Length under Head3-1/2" MaterialMedium Carbon Steel Thread StyleFully Threaded ItemTap Bolt Size7/16-20 x 3-1/2" Rockwell HardnessC25 to C34 FinishPlain Fastener Industry StandardsDIN 931 Grade5 Thread TypeUNF Material GradeClass 8.8 Meets/ExceedsSAE J429 / ASME B18.2.1 Head Height19/64" Proof Load85,000 psi Head Width5/8" Tensile Strength120,000 psi Comparable ToProperty Class 8.8 Class2A Cap Screw TypeHex Tap Bolt Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG5951425111 @ $133.02