HEX BOLT STANDARD EN ISO 4014-DIN 931

Hexagon head screws conforming to the norm EN ISO 4014 and DIN 931 are a widely used category of threaded fasteners. These bolts feature a six-sided top, which allows for firm tightening using a six-point wrench. They are commonly employed in click here a range of applications, including mechanical engineering, where their sturdiness and precise di