
These lock nuts may be used alone for load-carrying in light-duty assemblies or they may be used on top of ordinary nuts to assure tightness in high stress assemblies. They are removable, reusable and self-cleaning.
| Part Number | Thread-size | Hex Width | Material | Finish |
|---|---|---|---|---|
| RF142000-598 | 1/4-20 | 7/16 | Carbon Spring Steel | Mechanical Zinc |
| RF516180-598 | 5/16-18 | 1/2 | Carbon Spring Steel | Mechanical Zinc |
| RF381600-598 | 3/8-16 | 9/16 | Carbon Spring Steel | Mechanical Zinc |
| RR121300-106 | 1/2-13 | 3/4 | Carbon Spring Steel | Hot-Dip Galvanized |
| RF581100-106 | 5/8-11 | 15/16 | Carbon Spring Steel | Hot-Dip Galvanized |
| RF341000-106 | 3/4-10 | 1 1/8 | Carbon Spring Steel | Hot-Dip Galvanized |
| RF789000-106 | 7/8-9 | 1 5/16 | Carbon Spring Steel | Hot-Dip Galvanized |
| RH180000-106 | 1-8 | 1 5/8 | Carbon Spring Steel | Hot-Dip Galvanized |
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