Item Specifications UPC 842176110813 Package Quantity 50 Size #10 x 2-1/2" Head Style Hex Washer Head Diameter 0.414" Head Height 0.151" Drive Style External Hex Drive Size 5/16" Inch / Metric Inch Thread Size #10 Thread Dia. 0.190" Coarse / Fine Coarse Thread Coverage Full Thread Length 2-1/2" Thread Length Dec. 2.5" Material Stainless Steel 410 Finish Plain Item Type Sheet Metal Screws Product Code 5150-14865 SKU SShexselfdrill10212-50