Product Description
SAE J995 Grade 2 finished hex nuts are an economical, common low strength nut manufactured from low carbon steel. Grade 2 hex nuts are available in diameters from 1/4″ through 1 1/2″ inclusive. Dimensional specifications are governed by ASME B18.2.2. Grade 2 requires no material marking. These nuts are equivalent in strength to ASTM A563 Grade A nuts. Grade 2 nuts are commonly used in bolting applications with Grade 2 bolts, Grade 5 bolts, and A307 bolts.
Features:
| Thread Direction | Right Hand |
| Width across the flats | 2-1/4″ (Min 2.175″, Max 2.250″) |
| Height | 1-5/16″ (Min 1.245″, Max 1.317″) |
| Rockwell Hardness | Rc 32 max |
| Material standard | SAE J995 |
| Dimensional standard | ASME B18.2.2 |
| Proof Load Coarse (UNC) Thread Strength | 90,000 psi |
Additional Information
