Metal ‘wings’ allow for the nut to be tightened or fastened by hand. They are used in applications where the nut needs to be regularly tightened and loosened.
| Item Code | Size | Box QTY |
| WNZN-10 | #10-24. | 100 |
| WNZN-25 | 1/4-20. | 100 |
| WNZN-30 | 5/16-18. | 100 |
| WNZN-40 | 3/8-16. | 100 |
| WNZN-50 | 1/2-13. | 50 |
