Item Specifications UPC 842176164397 Package Quantity 5 Size 7/16"-20 x 5-1/2" Head Style Hex Head Height 19/64" Drive Style External Hex Drive Size 5/8" Inch / Metric Inch Thread Size 7/16"-20 Thread Dia. 0.4375" Thread Class Class 2A Coarse / Fine Fine Threads Per Inch (TPI) 20 Thread Coverage Partial Thread Length 5-1/2" Thread Length Dec. 1.3" 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 5150-13375 SKU 3SSC907F0508