Everbilt #10 Zinc-Plated Steel Internal Tooth Lock Washer (100-Piece per Pack)

Internal tooth lock washers are circular washers with teeth that extend inward for a secure hold. A preferred type of washer when the washer teeth must remain hidden for a finished appearance. Use with Nut and bolts of the same material for proper function. Comes in various materials and finishes.

• Zinc plated for added corrosion resistance
• Teeth extend inward for a secure hold
• Use with nuts and bolts of same material for a correct fit