Item Specifications UPC 842176137490 Package Quantity 50 Size #8-36 x 5/8" Head Style Flat Counter Sink Angle 82 Degree Head Diameter 0.359" Head Height 0.112" Drive Style Allen Hex Key Drive Size 3/32" Inch / Metric Inch Thread Size #8-36 Thread Dia. 0.164" Thread Class Class 3A Coarse / Fine Fine Threads Per Inch (TPI) 36 Thread Coverage Full Thread Length 5/8" Thread Length Dec. 0.513" 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 5150-10020 SKU 721102