Product Description
Finished Hex Nut Grade 8 Plain. Used for fastening to a bolt when mechanically joining materials together. Made from tempered medium carbon alloy steel. Best for applications where high strength and hardness is required. Grade 8 is stronger than grade 5, and is commonly found in high strength automotive applications.
Features:
| Thread Direction |
Right Hand |
| Width across the flats |
3-3/4″ (Min 3.625″, Max 3.750″) |
| Height |
2-5/32″ (Min 2.104″, Max 2.209″) |
| Rockwell Hardness |
C26-C36 |
| Material standard |
SAE J995 |
| Dimensional standard |
ASME B18.2.2 |
| Proof Load Coarse (UNC) Thread Strength |
150,000 psi |
Additional Information
