Item Specifications UPC 842176165219 Package Quantity 1 Size 1"-8 x 5-1/2" Head Style Hex Head Height 43/64" Drive Style External Hex Drive Size 1-1/2" Inch / Metric Inch Thread Size 1"-8 Thread Dia. 1" Thread Class Class 2A Coarse / Fine Coarse Threads Per Inch (TPI) 8 Thread Coverage Partial Thread Length 5-1/2" Thread Length Dec. 2.7" Material Stainless Steel 18-8 Finish Plain Specification 1 ASME : B18.2.1 Tensile Strength 70,000 PSI Core Hardness Rockwell B70 Item Type Bolts Product Code 5150-13785 SKU 3SSC916C0508