| MCC04Z | M4X0.70 | METRIC ALL METAL LOCKNUTS ZINC | 1,035 |
| MCC05Z | M5X0.80 | METRIC ALL METAL LOCKNUTS ZINC | 635 |
| MCC06Z | M6X1.00 | METRIC ALL METAL LOCKNUTS ZINC | 975 |
| MCC08Z | M8X1.25 | METRIC ALL METAL LOCKNUTS ZINC | 327 |
| MCC10FZ | M10X1.25 | METRIC ALL METAL LOCKNUTS ZINC | 117 |
| MCC10Z | M10X1.50 | METRIC ALL METAL LOCKNUTS ZINC | 75 |
| MCC12FZ | M12X1.5 | METRIC ALL METAL LOCKNUT ZINC | 0 |
| MCC12Z | M12X1.75 | METRIC ALL METAL LOCKNUTS ZINC | 55 |
| MCC14FZ | M14X1.50 | METRIC ALL METAL LOCKNUTS ZINC | 0 |
| MCC14Z | M14X2.00 | METRIC ALL METAL LOCKNUTS ZINC | 78 |
| MCC16FZ | M16X1.50 | METRIC ALL METAL LOCKNUTS ZINC | 0 |
| MCC16Z | M16X2.00 | METRIC ALL METAL LOCKNUTS ZINC | 100 |
| MCC18FZ | M18X1.50 | METRIC ALL METAL LOCKNUTS ZINC | 21 |
| MCC18Z | M18X2.50 | METRIC ALL METAL LOCKNUTS ZINC | 70 |
| MCC20Z | M20X2.50 | METRIC ALL METAL LOCKNUTS ZINC | -5 |