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 |
3/4″ (Min 0.736″, Max 0.750″) |
| Height |
7/16″ (Min 0.427″, Max 0.448″) |
| Rockwell Hardness |
B68-32 |
| Material standard |
SAE J995 |
| Dimensional standard |
ASME B18.2.2 |
| Proof Load Coarse (UNC) Thread Strength |
68,000 psi |
Additional Information
