Item Specifications UPC 842176121666 Package Quantity 5 Size 1/2"-13 x 3" Head Style Button Head Diameter 0.875" Head Height 0.265" Drive Style Allen Hex Key Drive Size 5/16" Inch / Metric Inch Thread Size 1/2"-13 Thread Dia. 0.500" Thread Class Class 3A Coarse / Fine Coarse Threads Per Inch (TPI) 13 Thread Coverage Full Thread Length 3" Thread Length Dec. 3" Material Alloy Steel Grade Grade 8 Finish Black Oxide Specification 1 ASME : B18.3 Specification 2 ASTM : F835 Tensile Strength 120,000 PSI Core Hardness Rockwell C37 Item Type Socket Screws Product Code 5150-4860 SKU 701203
