In Demand [10000 BULK] Lock Washers Internal Tooth Steel Black Zinc 10

Lock Washers Internal Tooth Steel Black Zinc #10 provide dependable locking action for a wide range of fastener assemblies. Made from durable steel and finished in black zinc, these washers resist wear and corrosion while delivering steady performance under load.

The internal teeth bite into the surface to prevent loosening from vibration and dynamic forces. This design helps distribute clamping force and keeps your bolts secure in metal-to-metal connections.

Key Features

Material: Steel

Finish: Black Zinc

Tooth Type: Internal Teeth

Size: #10

Locking Action: Resists loosening under vibration

Corrosion Resistance: Black zinc coating

Applications include machinery, automotive, and electronics where reliable locking is essential. Add these washers to your fastener kit to enhance performance and extend the life of assemblies subjected to movement and shock.