05-06-2017, 02:04 AM
My first successful internal thread! Lol. 12 TPI straight. The tapered pipe ca still be screwed on smoothly. A bit tight when reaching the end.
Wongster
http://www.wongstersproduction.com
Proud to be a member of MetalworkingFun Forum since Mar 2012.
http://www.wongstersproduction.com
Proud to be a member of MetalworkingFun Forum since Mar 2012.