03M7184: Round Head Square Neck Bolt, M8 X 20

Round Head Square Neck Bolt designed for secure fastening in various applications. Features an 18 mm (0.71 in) head diameter and 8 mm (5/16 in) thread size, ideal for robust connections. Measures 20 mm (0.79 in) in length with a 4.80 mm (0.19 in) head thickness and 3 mm (0.12 in) neck depth. Made from high quality general steel for durability and strength. Coated with zinc finish for enhanced corrosion resistance and longevity.