bolt threads 1

[klln]

Hello all,

I would like to know that ASTM A193 B7M stud bolts belongs to whic type of thread

Regards,
pojo

 

[CoryPad]

ASME B1.13M Metric Screw Threads-M Profile, available at:

http://www.asme.org

Regards,

Cory

Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.

 

[muthupal]

I have seen somewhere ASTM specifies about washer requirement in-between bolt and nut in a flange connection.
Can someone help me to identify which ASTM specn. specify this requirement?

Thanks
Muthu

 

[LSThill]

BOLTING
Stud Bolts ASTM A193, Gr B7M stud w/ 2 heavy hex nuts ASTM A194, Gr 2H