Item Specifications UPC 842176178615 Package Quantity 100 Size #6-40 x 1/4" Head Style Flat Counter Sink Angle 82 Degree Head Diameter 0.307" Head Height 0.097" Drive Style Allen Hex Key Drive Size 5/64" Inch / Metric Inch Thread Size #6-40 Thread Dia. 0.138" Thread Class Class 3A Coarse / Fine Fine Threads Per Inch (TPI) 40 Thread Coverage Full Thread Length 1/4" Thread Length Dec. 0.25" Material Stainless Steel 316 Finish Plain Specification 1 ASME : B18.3 Tensile Strength 70,000 PSI Core Hardness Rockwell B70 Item Type Socket Screws Product Code 5150-8965 SKU 3TSSF06F004