Npt thread depth

National Standard Taper Pipe Threads Size NPT Chart - Engineers. SimilarThis engineering reference chart is of the National Standard Taper Pipe Threads Size NPT and Includes both External and internal Pipe Thread Data.

Outside Diameter (mm), Pitch of threa Depth of threa Truncation, max. Solved: I didn't see any posts about this so I will throw this out there. The hole function seems to place the wrong NPT thread depth when creating.

Re: NPT Thread Depth - Autodesk CommunityAug 2015Threaded Holes - Autodesk Community - Autodesk forumsMar 2015visualizing NPT thread depth - Autodesk Community - Autodesk. Aug 2010NPT thread depth - Autodesk Community - Autodesk forumJan 2008More from forums. Normal Engagement Length of NPT Thread in Inches (A) - Technical. Do you really need to call out the depth of the NPT tap?

Any machinist should know how deep to tap the hole to get a proper fit on the thread.