5/8" Combination Internal/External Tooth Lock Washer - Steel - Zinc - Pkg of 50 BHA10

Elevate your fastening game with Titan's 5/8in Combination Internal/External Tooth Lock Washer. This versatile steel lock washer provides dual benefits, locking into bolt heads or nuts to prevent backoff rotation and securing bolt heads or nuts with increased bearing area and hardness. Ideal for smaller head screws like fillister heads, it's perfect for applications where reliability and precision matter. Use it in construction, automotive, or industrial settings where durability and security are crucial. With its zinc coating, it resists corrosion and withstands harsh environments, ensuring your projects stay secure and on track.

Top product features:

• Internal teeth lock into bolt heads or nuts to prevent backoff rotation.
• External teeth secure bolt heads or nuts to increase the bearing area and offer greater hardness.
• Combination internal/external tooth lock washers provide dual benefits.

Top product applications:

• Fastening small mechanical parts together
• Securing small head screws such as fillister heads
• Assembling precision instruments and equipment