American Standard class class 3 thread

[alfaw]

32 threads per inch
.586 min Major dia.
American standard class


Who can help me to find all data the for external thread (I cant find it in the Netherlands)
Especially I look for the top angle.

Thanks in advance
Andre

 

[BillPSU]

alfaw
The .586 major diameter doesn't appear to be a Unified Screw thread size. My best guess this is probably a special metric thread M15 x .8.

Take the part to an optical comparator and measure the thread pitch and make sure what pitch it is.