Item Specifications UPC 842176105062 Package Quantity 10 Size 1/4"-20 x 6" Head Style Pan Head Diameter 0.492" Head Height 0.175" Drive Style Phillips Drive Size #3 Inch / Metric Inch Thread Size 1/4"-20 Thread Dia. 0.250" Thread Class Class 2A Coarse / Fine Coarse Threads Per Inch (TPI) 20 Thread Coverage Full Thread Length 6" Thread Length Dec. 6" Material Stainless Steel 18-8 Finish Plain Specification 1 ASME : B18.6.3 Tensile Strength 70,000 PSI Core Hardness Rockwell B70 Item Type Machine Screws Product Code 5150-20190 SKU 3SSMPP94C600