Item Specifications UPC 842176132341 Package Quantity 50 Drive Style External Hex Drive Size 5/16" Inch / Metric Inch Thread Size #8-32 Thread Class Class 2B Coarse / Fine Coarse Threads Per Inch (TPI) 32 Height 9/32" Material Brass Finish Plain Item Type Nuts Nut Type Cap Nut Product Code 5150-1325 SKU 3RNCN008C