Hillman Zinc-Plated External Tooth Lock Washer 5/8-Inch", 100 Pack 310098
Hillman Zinc-Plated External Tooth Lock Washer 5/8-Inch", 100 Pack 310098
External tooth lock washers have serrations around the outer diameter, which provide better holding power due to a greater surface area. They provide maximum torsional resistance and prevent loosening from vibration and/or corrosion. External tooth lock washers work best with large head screws such as: round, pan, binding, or washer head screws. From the Manufacturer External tooth lock washers have serrations around the outer diameter, which provide better holding power due to a greater surface area. They provide maximum torsionsal resistance and prevent loosening from vibration and/or corrosion. External tooth lock washers work best with large head screws such as: round, pan, binding, or washer head screws.
Product Features
- Uses external teeth for locking and tension
- These washers are preferred when the finished appearance is crucial and teeth must be hidden
- Zinc-plated for moderate corrosion resistance
- Product Dimension: 2.93" x 3.0" x 1.87"