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Klixon 7277 circuit breaker screws

I’ve lost two screws and need to know what size replacements to source.

Can anyone tell me the size/thread please?

Many thanks.

Last Edited by jollyrog at 07 May 20:56
Redhill, United Kingdom

The data sheet doesn’t show the screw thread, curiously…

I have just measured a screw out of a 7277 with a thread gauge and it is 32 tpi Unified, so my guess is 4/32 UNC.

Administrator
Shoreham EGKA, United Kingdom

6-32 UNC.

Avionics geek.
Fairoaks. EGTF

Thank you both, that’s very helpful.

wigglyamp – do you know the screw length too? LAS A218s would seem to be suitable?

Thanks.

Redhill, United Kingdom

Administrator
Shoreham EGKA, United Kingdom

Excellent!

Thank you Peter.

Redhill, United Kingdom

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