A heavy hexagonal nut is a thicker, stronger version of a standard hex nut, designed for use in high-stress applications. Its larger size and increased thickness provide greater load-bearing capacity and resistance to wear, making it ideal for heavy machinery, construction, and industrial settings where secure fastening is critical.
Finished: Hot dip galvanized, Plain, Black
Standard | Grade |
ASTM A194 | 2H, 2HM, 7, 7L, 7M |
ASTM A563/A563M | DH, A, C, 8S, 10S, 10, 12 |
EN 14399 | Class 10 |
DIN 6915 | Class 10 |
Cold forming from M3 to M36, 1/4" to 1-1/2"