Castle Nut, Measurement System: SAE, 1/2-20 in, Plain
Measurement System SAE Diameter - Thread Size 1/2-20 Thread Type UNF Finish Plain
Castle Nut, Measurement System: SAE, 1/2-20 in, Plain
| Measurement System | SAE | Diameter - Thread Size | 1/2-20 | Thread Type | UNF |
| Finish | Plain |