Item Specifications UPC 842176192765 Package Quantity 25 Drive Style External Hex Drive Size 11/16" Inch / Metric Inch Thread Size 7/16"-14 Thread Class Class 2B Coarse / Fine Coarse Threads Per Inch (TPI) 14 Height 3/8" Material Steel Material Type Zinc Plated Steel Grade Grade 5 Finish Electro Zinc & Clear Specification 1 ASME : B18.2.2-2010 Proof Load 120,000 psi Core Hardness Rockwell C32 max Item Type Nuts Nut Type Hex Nut Product Code 5150-7695 SKU 848056