Quote Originally Posted by bowfishn View Post
I think you might have put a zero in the wrong place you probably meant inside dia. 1.060, mine is 1.075 (1.600 is larger than the o.d. of the nut)
Yes, my barrel nut is one of the old ones with the complete length being threaded. There is no non-threaded length, however there is a slight lip, almost counterbored, but still threaded.