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310080 1/4-Inch External Tooth Lock Washer, 100-Pack

Free shipping on orders over $29.99

$4.39

$ 1 .99 $1.99

In Stock

About this item

  • 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
  • From The Brand Name: The Hillman Group


Product Description

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.


Dylan a
2025-08-27 16:27:33
Perfect replacement for ar lower grip bolt
Bernie
2025-08-16 18:19:48
grounds without breaking
KELLY
2025-05-18 14:55:35
They really bite in whenyou crank them down
Illya Kuryakin
2025-01-25 17:37:51
This box of star washers took 16 days to arrive and there were only 77 washers in the box.
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