1/2 External Internal Combination Tooth Lock Washer Zinc 5/16 ensuring the screw's ability to

ensuring the screw's ability to withstand significant loads

This bolt is made of steel and has a black phosphate finish for corrosion resistance

this bolt ensures long-lasting performance in both indoor and outdoor environments

making it ideal for applications in wet or damp environments

these lag screws deliver exceptional strength and longevity

1/2 External Internal Combination Tooth Lock Washer Zinc 5/16 ensuring the screw's ability to1 2" External Internal Combination Tooth Lock Washer Zinc is a versatile and durable washer designed to prevent loosening of bolted connections. Made from corrosion resistant zinc, it features a combination of external and internal teeth that bite into both the bolt and the surface, creating a secure hold. The external teeth engage with the bolt head, while the internal teeth grip the surface of the material being fastened. This washer is ideal for