Explore a wide range of Heavy Hex Nuts crafted to perfection, meeting industry standards such as ASTM A194 Grade 2H, ASTM A194 2HM, ASTM A194 Grade 7, ASTM A194 Grade 7M, ASTM A194 Grade 4, ASTM A194 Grade 8, and ASTM A194 8M. Our quality nuts ensure reliability and performance in various applications.