NPT Thread Info Needed

[NL2000]

Does anyone have a link to a chart that contains info on NPT & NPTF threads? I'm using cam software that asks for reference diameters and engagement lengths. I've been using the MHB for this info, but I'd like to find a chart or something that lists the dimensions for the various sizes of threads.

Thanks

[NC Cams]

Check Machinists Handbook.

This was created decades before the internet and you don't have to log in to access data.

DUH, didn't see the MHB note. DOH

[omegaghost]

dont know if this will help or not but here ya go http://www.engineersedge.com/tap_drill_chart.htm

[cogsman1]

Here is one I have saved but NOT proven it was correct or not.

[URL="http://www.omega.com/techref/taper-thread.html"]