
Nuts
| Specifications | Diameter Range | Grade |
| DIN 934 | M6-M42 | CL.5,6,8 | | DIN 555 | M6-M42 | CL.5,6,8 | | ASTM A194 | 1/2"-3-3/4"" | GR. 2H, 2HM, 4, 7 | | ASTM A563 (HEX) | 1/2"-1-1/2 | GR. A | | ASTM A563 (HVY,HEX) | 1/2"-1-1/2" | GR.A | | ASTM A563M | M16-M24 | CL. 10S | | SAE J995 | 1/4"-1" | GR. 2.5 | | BS 3692 | M6-M24 | CL. 5, 6, 8, 10, 12 | | BS 4190 | M6-M24 | CL. 6 | |