Item Specifications UPC 842176138770 Package Quantity 100 Size #0-80 x 1/8" Head Style Flat Counter Sink Angle 82 Degree Head Diameter 0.138" Head Height 0.044" Drive Style Allen Hex Key Drive Size 0.035" Inch / Metric Inch Thread Size #0-80 Thread Dia. 0.060" Thread Class Class 3A Coarse / Fine Coarse Threads Per Inch (TPI) 80 Thread Coverage Full Thread Length 1/8" Thread Length Dec. 0.081" 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 5150-9400 SKU 211001