BOLTS

[kali_0142]

HI FRIENDS.
MY CUSTOMER SAID TO CHANGE BOLTS B7M TO B7.
ACTUALLY THREAD SIZE OF VALVES 5/8" BUT M14 BOLT ENTER THE HOLE.
THIS IS ACCEPTABLE. PLEASE JUSTIFY

 

[MikeHalloran]

"This" is acceptable to whom?
What is 'this'? Using a M14 bolt in a 5/8" threaded hole?
Who would justify that?

Some discussion re B7 vs. B7M:

http://www.eng-tips.com/viewthread.cfm?qid=163024

Read that, and get back to us if you have a coherent question.
It's okay to use more words.




Mike Halloran
Pembroke Pines, FL, USA

 

[LittleInch]

And read this one also

http://www.eng-tips.com/viewthread.cfm?qid=434468

Basically NO, you can't use MXX sized bolts on ASME B 16.5 flanges

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