Thread specification
Thread specification
(OP)
I am making a drawing that calls for .750-40UNS thread. I would like to know what specification should I be referring to. I have looked at AS8879 and MS7742...this size is not listed.
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RE: Thread specification
MIL-S-8879
Give it a look.
You can search MIL stuff in this page:
http://assist.daps.dla.mil/quicksearch/
RE: Thread specification
RE: Thread specification
Peter Stockhausen
Senior Design Analyst (Checker)
Infotech Aerospace Services
RE: Thread specification
There are some fairly detailed requirements on how UNS (S is generally interpreted as special i.e. custom/non standard) threads are to be specified. Fortunately this has come up before: FAQ404-1480: How Do I Specify Unified Thread Form Custom Threads?
KENAT,
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