Allora tuba screws

[Mirandatuba]

does anyone know the thread size for the screws on an allora tuba? its a rotary valve.

[Ace]

I'd suggest you contact Tom McGrady at Mack Brass. He's a sponsor on this board. I bought a nice French horn from him and a screw broke. He sent me a replacement. He keeps supplies on hand. Maybe the Chinese tubas he markets have screws that would work on your Allora tuba. If so, he could sell you one.

Ace

[thevillagetuba]

Allora is another JinBao label, but for WWBW and M&A, or so I have been led to believe. As stated above, Tom McGrady should be able to help you with the part (maybe not a free part because it isn't a Mack Brass horn, but at least sell you one or tell you the size).