| ACN004Z | 4/40 | NYLON INSERT LOCKNUTS UNC ZINC | 400 |
| ACN005Z | 5/40 | NYLON INSERT LOCKNUTS UNC ZINC | 4,400 |
| ACN006Z | 6/32 | NYLON INSERT LOCKNUTS UNC ZINC | 496 |
| ACN008Z | 8/32 | NYLON INSERT LOCKNUTS UNC ZINC | 800 |
| ACN010Z | 10/24 | NYLON INSERT LOCKNUTS UNC ZINC | 718 |
| ACN012Z | 12/24 | NYLON INSERT LOCKNUTS UNC ZINC | 243 |
| ACN140Z | 1/4-20 | NYLON INSERT LOCKNUTS UNC ZINC | 11,515 |
| ACN516Z | 5/16-18 | NYLON INSERT LOCKNUTS UNC ZINC | 6,280 |
| ACN380Z | 3/8-16 | NYLON INSERT LOCKNUTS UNC ZINC | 12,378 |
| ACN716Z | 7/16-14 | NYLON INSERT LOCKNUTS UNC ZINC | 1,015 |
| ACN120Z | 1/2-13 | NYLON INSERT LOCKNUTS UNC ZINC | 2,705 |
| ACN916Z | 9/16-12 | NYLON INSERT LOCKNUTS UNC ZINC | 776 |
| ACN580Z | 5/8-11 | NYLON INSERT LOCKNUTS UNC ZINC | 1,845 |
| ACN340Z | 3/4-10 | NYLON INSERT LOCKNUTS UNC ZINC | 436 |
| ACN780Z | 7/8-9 | NYLON INSERT LOCKNUTS UNC ZINC | 1,149 |