External Tooth Lock Washer - 5/16" - Steel - Zinc CR+3 - Pkg of 500 - BBI 239080

External Tooth Lock Washer - 3/8" - Steel - Zinc CR+3 - Pkg of 500 - BBI 239090

INTERNAL TOOTH LOCK WASHERS LOCK INTO BOLT HEAD OR NUT TO PREVENT BACKOFF ROTATION, WHICH WORKS BEST WITH SMALLER HEAD SCREWS, SUCH AS FILLISTER HEADS. HARDWARE IS CONSTRUCTED OF HIGH QUALITY STEEL...

INTERNAL TOOTH LOCK WASHERS LOCK INTO BOLT HEAD OR NUT TO PREVENT BACKOFF ROTATION, WHICH WORKS BEST WITH SMALLER HEAD SCREWS, SUCH AS FILLISTER HEADS. HARDWARE IS CONSTRUCTED OF HIGH QUALITY STEEL...

Internal Tooth Lock Washer - 1/2" - Steel - Zinc CR+3 - Pkg of 500 - BBI 240110

Internal Tooth Lock Washer - 3/4" - Steel - Zinc CR+3 - Pkg of 250 - BBI 240140

External Tooth Keps Lock Nut - M4 x 0.7 - Steel - Zinc CR+3 - Class 8 - Pkg of 1200 - BBI 525032

DIN 127 B METRIC SPLIT LOCK WASHERS PLACE TENSION AGAINST A NUT AFTER TIGHTENING, TO HELP PREVENT LOOSENING CAUSED BY VIBRATION AND CORROSION. HARDWARE IS MADE WITH DURABLE STEEL FOR LONG LASTING...

External Tooth Keps Lock Nut - 6-32 - Steel - Zinc CR+3 - Pkg of 100 - Brighton-Best 858100