What is the thread type/form? 1

[GarethMcGrory]

Hello all,

Could some one please help me in determining what is this thread type from the image? I have atatched 2 images showing thread gauge used by end customer, & rough measurement of major diamater.

it says 14G 7/16 on the thread gauage from what i have been told.

I am really unsure whether its BSW/BSPP or some other thread.

 

[MintJulep]

I guess 1/2" BSPT. also known as R thread.

 

[LittleInch]

From this

https://www.newmantools.com/taps/bsp.htm

It looks like a 1/2" BSPT to me. 21mm / 0.8" diam

Looks like a taper thread, but might need a check on a straight edge along the fitting to make sure.

This also has same dimensions

https://www.ryco.com.au/technical/thread-connector-identification/bspt-bspp-threads/

Remember - More details = better answers
Also: If you get a response it's polite to respond to it.

 

[kingnero]

or NPT - National Pipe Tapered thread