Item Specifications UPC 842176153926 Package Quantity 5 Size 1/2"-13 x 1-3/4" Head Style Hex Head Height 11/32" Drive Style External Hex Drive Size 3/4" Inch / Metric Inch Thread Size 1/2"-13 Thread Dia. 0.500" Thread Class Class 2A Coarse / Fine Coarse Threads Per Inch (TPI) 13 Thread Coverage Full Thread Length 1-3/4" Thread Length Dec. 1.75" 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 5150-12025 SKU 400300