Class 10.9, M20-2.50 Hex Head Cap Screw, Blue Phosphate Steel, 70 mm L, 5 PK
50, Fastener Length 70 mm, Fastener Thread Direction Right Hand, Fastener Thread Type Metric Coarse, Fastener Thread Style Partially Threaded, Fastener Industry Standards DIN 931, Head Type Hex, Min.9, Fastener Finish Blue Phosphate, Dia.Thread Length 46 mm, Head Height 12.