| Description | Size | Thread | Length | Finish | Material | Thread Series | Sold by | Part number | Price |
|---|---|---|---|---|---|---|---|---|---|
| 5/16" Diameter | |||||||||
| Coupling Nut USS Steel | 5/16-18 X 7/8 Zinc | 18 TPI | 7/8" | Zinc | Steel | USS/Coarse | Each | NCO-516 | $0.47 / each |
| Coupling Nut USS Steel | 5/16-18 X 1-3/4 Zinc | 18 TPI | 1-3/4" | Zinc | Steel | USS/Coarse | Each | NCO-516134 | $0.43 / each |
| Coupling Nut SAE Stainless Steel | 5/16-24 | 24 TPI | Stainless | SAE/Fine | Each | NCOS-F516 | $8.40 / each | ||
| Coupling Nut SAE Steel | 5/16-24 Zinc | 24 TPI | Zinc | Steel | SAE/Fine | Each | NCO-F516 | Price on request | |
| 3/8" Diameter | |||||||||
| Coupling Nut USS Steel | 3/8-16 X 1-1/8 Zinc | 16 TPI | 1-1/8" | Zinc | Steel | USS/Coarse | Each | NCO-38 | $0.95 / each |
| Coupling Nut USS Steel | 3/8-16 X 1-3/4 Zinc | 16 TPI | 1-3/4" | Zinc | Steel | USS/Coarse | Each | NCO-38134 | $0.36 / each |
| Coupling Nut USS Stainless Steel | 3/8-16 | 16 TPI | Stainless | USS/Coarse | Each | NCOS-38 | $5.77 / each | ||
| Coupling Nut SAE Steel | 3/8-24 Zinc | 24 TPI | Zinc | Steel | SAE/Fine | Each | NCO-F38 | Price on request | |
Coupling Nuts
1 product