Item Specifications UPC 842176136035 Package Quantity 25 Size 3/8"-24 x 7/8" Head Style Flat Counter Sink Angle 82 Degree Head Diameter 0.781" Head Height 0.234" Drive Style Allen Hex Key Drive Size 7/32" Inch / Metric Inch Thread Size 3/8"-24 Thread Dia. 0.375" Thread Class Class 3A Coarse / Fine Fine Threads Per Inch (TPI) 24 Thread Coverage Full Thread Length 7/8" Thread Length Dec. 0.641" Material Alloy Steel Grade Grade 8 Finish Black Oxide Specification 1 ASME : B18.3 Tensile Strength 120,000 PSI Core Hardness Rockwell C32 Item Type Socket Screws Product Code 5150-10725 SKU 721214