Item Specifications UPC 842176109732 Package Quantity 100 Size M4-0.70 x 40 MM Head Style Flat Counter Sink Angle 90 Degree Head Diameter 8 MM Head Height 2.3 MM Drive Style Allen Hex Key Drive Size 2.5 MM Inch / Metric Metric Thread Size M4-0.70 Thread Pitch 0.70 MM Thread Dia. 4 MM Thread Class Class 6G Coarse / Fine Coarse Thread Coverage Partial Thread Length 40 mm Thread Length Dec. 37.7 MM Material Stainless Steel 18-8 Finish Plain Specification 1 DIN : 7991 Specification 2 ISO : 10642 Tensile Strength 70,000 PSI Core Hardness Rockwell B70 Item Type Socket Screws Product Code 5150-11080 SKU 823038