Coupling Nut: Zinc Plated, Grade 2, Steel, #4-40 Thread, 5/16 in Hex Wd, 7/16 in Lg, Steel, 10 PK
Item: 1JA43, MFR: 250167BG, Brand: GRAINGER APPROVED
| System of Measurement | Inch |
| Thread Size | #4-40 |
| Material | Steel |
| Material Type | Steel |
| Material Grade/Class | Grade 2 |
| Finish Type | Zinc Plated |
| Bolt Compatibility | Grade 2 |
| Overall Length | 7/16 in |
| Hex Width | 5/16 in |
| Thread Direction | Right Hand |