Hexagon High Tensile Bolts - UNF Self Colour

Boltworld offers you the best quality of Hexagon Bolt which is most common type of fasteners, the hexagon bolt is always partly threaded, these hexagon head bolts are the UNF thread pattern. Hexagon heads are designed to be tightened with a standard spanner or ratchet and socket, allowing higher torque values to be applied compared to other drive types.