Threshold 400A faceplate bolts

[davstev]

Hi all,

I recently bought a Threshold 400A, missing one of the faceplate bolts. Can anyone recommend a source for acquiring new, similar black anodized bolts to the original? Or something else that will work well? What is the name of the bolt thread for these?

Thanks in advance,
David

 

[Nelson Pass]

It's a standard tap, but those bolts were made by a machinist just for the
400A. I don't think you'll find a match, but you can go through the Grainger
and McMaster Carr catalogs on line to find something.

 

[davstev]

It's a standard tap, but those bolts were made by a machinist just for the
400A. I don't think you'll find a match, but you can go through the Grainger
and McMaster Carr catalogs on line to find something.

Thanks for the reply. Do you know what the length and diameter is? (I don't have the amp here and won't for a little while, otherwise I'd measure for myself).

Merci.