Coupling Nut: Zinc Plated, Grade 2, Steel, 2"-4 1/2 Thread, 2 3/4 in Hex Wd, 4 1/2 in Lg, Steel
Item: 1JB43, MFR: 250157BG, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| Thread Size | 2"-4-1/2 |
| Material | Steel |
| Material Type | Steel |
| Material Grade/Class | Grade 2 |
| Finish Type | Zinc Plated |
| Bolt Compatibility | Grade 2 |
| Overall Length | 4-1/2 in |
| Hex Width | 2-3/4 in |
| Thread Direction | Right Hand |