Everbilt 1/4 in. Internal Tooth Zinc Lock Washer (50-Piece/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 nuts and bolts of the same material for proper function. Comes in various materials and finishes.

• Offers a durable locking hold
• Use with nuts and bolts of same material for a correct fit
• Zinc-plated steel construction ensures durability