HEX BOLT 2.1/2" LEN 75 MM ASTM A307 GR A

Hex bolts are a type of threaded bolt, characterised by their six-sided hexagonal-shaped head. Hex bolts can be either fully threaded or partially threaded and are suitable for use in a wide range of applications, typically machinery and construction. Hex bolts are sometimes also known as hex head bolts or hexagon bolts, again due to their distinctive head shape.