MetalworkingFun Forum › Machinery › Lathes v
24UNJ vs 24UN threads

Thread Modes
24UNJ vs 24UN threads
wrustle Offline
Junior
****
Posts: 438
Threads: 67
Joined: Sep 2012
Location: Central Mass.
#2
04-12-2013, 10:16 PM
A "UNJ " is a jam thread.

We make some brass fittings for an aerospace customer with a 3/8-24 UNJ external thread. Once the fitting is installed, it will not vibrate loose. The root geometry on the thread is such that it creates an interference fit with the mating thread.

Best Regards,
Russ
Reply
Thanks given by: EdK


Messages In This Thread
24UNJ vs 24UN threads - by fullautomike - 04-12-2013, 08:12 PM
RE: 24UNJ vs 24UN threads - by wrustle - 04-12-2013, 10:16 PM
RE: 24UNJ vs 24UN threads - by wrustle - 04-13-2013, 12:28 PM
RE: 24UNJ vs 24UN threads - by the penguin - 04-13-2013, 11:16 AM
RE: 24UNJ vs 24UN threads - by fullautomike - 04-13-2013, 08:57 PM
RE: 24UNJ vs 24UN threads - by PixMan - 04-14-2013, 05:00 PM



Users browsing this thread: 1 Guest(s)