Item Specifications UPC 842176135045 Package Quantity 10 Size 1/4"-20 x 5" Head Style Flat Counter Sink Angle 82 Degree Head Diameter 0.477" Head Height 0.153" Drive Style Slotted 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 5" Thread Length Dec. 4.847" 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 5150-24320 SKU 3SSMSF94C500