Self Locking Nut

Self-Locking Nuts

Self-locking nut = nut + stop washer + keyway Character: 1. Unnecessary to add any tooth lock washer. 2. Unnecessary to mill a keyway on the shaft and shorten its assembled time. 3. Allow to be used after repeatedly screwing. 4. Bearing any vibration and ensuring the integrated resistance when not tightened. 5. The surface is galvanized to prevent rust. ...