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 | 1-11/16″ (Min 1.631″, Max 1.688″) |
Height | 63/64″ (Min 0.939″, Max 0.999″) |
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