[6000 BULK] Lock Washers Internal Tooth Steel Black Zinc 7/16

Lock Washers Internal Tooth Steel Black Zinc 7/16 securely prevent fastener loosening in vibration-prone assemblies. Crafted from durable steel with a corrosion-resistant black zinc finish, this internal tooth lock washer combines strength, reliability, and a clean, low-profile look for a wide range of applications.

• Material: Durable steel with a protective black zinc coating for superior corrosion resistance.
• Design: Internal tooth profile bites into the mating surface to resist loosening under vibration.
• Size: Sized for 7/16 fasteners, providing reliable locking action.
• Finish: Black zinc finish offers corrosion resistance and a sleek, low-reflective appearance.
• Applications: Ideal for automotive, machinery, electrical enclosures, and general equipment assemblies where vibration is a concern.
• Installation tip: Place between the nut/bolt head and surface; tighten to specification to ensure teeth engage and lock securely.

Enhance the security of your assemblies with a cost-effective, durable internal tooth lock washer. Perfect for maintenance or new builds requiring dependable resistance to loosening in challenging environments.