Item Specifications UPC 842176128115 Package Quantity 10 Size 1/2"-20 Drive Style External Hex Drive Size 3/4" Inch / Metric Inch Thread Size 1/2"-20 Thread Class Class 2B Coarse / Fine Fine Threads Per Inch (TPI) 20 Height 0.453" Material Stainless Steel 18-8 Finish Plain Item Type Nuts Nut Type Flange Nut Product Code 5150-24595 SKU 3SNFG908F