"Dave" wrote in message
...
ARWadsworth wrote:

"Dave" wrote in message
...
ARWadsworth wrote:

"Dave" wrote in message
20 to 25 years ago, I was given a 3.5 mm tap for back boxes,

Not much use in a 4BA hole -)

Ah, I see what you mean. My big mistake. :-(

Dave

I also have a 4BA tap and some 4BA bolts. Guess what I use to fit sockets
to back boxes where the 3.5 thread is totally knackered?

I forgot to ask, what sort of place sells the 3 and 4 BA C/S bolts/screws?
Electrical wholesaler, or what?

Dave

I have a friend that works for a bolt company. I buy from him.

But any ironmongers, diy store or electrical wholesaler should stock what
you need.


Adam