Washers and Flanges

[athomas236]

How do I decide if I should fit washers under the nuts of pipe flanges.

Thanks in advance.

Athomas236

 

[logoslarry]

It's simply good practice. I like washers under both the nut and the bolt head. I've seen cases where they weren't used and some @#$@%^& person actually drove the nut or bolt head partially into the flange. A real joy when you have to take it apart. Also recommended when using lock washers in the order flat washer, lock washer then nut. It gives a better bearing surface for the lock washer and nut.

 

[athomas236]

thanks for the advice

athomas236