Hexagonal Head Screw designed for secure fastening in various applications. Measures 160 mm (6.3 in) in length with a thread length of 52 mm (2.05 in) and a thread pitch of 2.50 mm (0.1 in). Features a head thickness of 12.85 mm (1/2 in) and a head width of 30 mm (1.18 in) with a thread size of 20 mm (0.79 in). Made from high quality general steel. Coated with a durable zinc flake finish for enhanced corrosion resistance.