Use these crush washers to install our flash hiders, muzzle brakes, or any other device that needs to be oriented to the barrel.
NOT TO BE USED ON ANY Q.D. SUPPRESSOR MOUNT!
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These crush washers work as they should, a full 1 1/4 rotation is possible with less than 20 ft/lbs of torque being applied. Only ones I have found that work without grossly exceeding 20 ft/lbs. Really impressed. I was shocked when I first tested one.
What can I say? Crush washers and they do as they designed to do.
It is recommended to not reuse a crush washer. The low cost of the YHM crush washers makes this do-able at a very low price point.