As an Amazon Associate, we earn from qualifying purchases. Home » Zoro Select » TAPG5ZP1428112 Class 8.8 Tap Bolt, Steel Zoro Select . TAPG5ZP1428112 Gallery Attributes Brand name, Manufacturer name, ManufacturerZoro Select DimensionUnitinch GraingerSku30Z516 Extra Product NameClass 8.8 Tap Bolt, Steel WeightUnitlbs countryOfOrigin, Country of Origin (subject to change)Unknown extendedLead15 height0.171875 height_AttribHead Height length1.5 length_AttribThread Length moq, multiple, tierMinQty11 MPNTAPG5ZP1428112 qtyInStock0 SKUG5974954 tierPrice1120.13 urlhttps://www.zoro.com/i/G5974954 width0.4375 width_AttribHead Width Basic MaterialSteel Fastener FinishZinc Yellow Fastener Thread Style, Thread StyleFully Threaded Head TypeHex Head Bolt System of MeasurementInch Thread Size1/4"-28 Fastener Thread Direction, Thread DirectionRight Hand Meets/ExceedsSAE J429 / ASME B18.2.1 Head Width7/16" Class3A Tensile Strength120,000 psi Size1/4-28 x 8-1/2" Proof Load85,000 psi Thread Length, Length under Head1-1/2" Grade5 Fastener Industry StandardsDIN 933 Rockwell HardnessC25 to C34 Finishzinc Cap Screw TypeHex Tap Bolt ItemTap Bolt MaterialMedium Carbon Steel Thread TypeUNC Comparable ToProperty Class 8.8 Head Height11/64" Material GradeClass 8.8 Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG5974954111 @ $120.13