Modular Instrument Nuts/Screws

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BPBasso
Posts: 96
Joined: Mar 31, 2025

by BPBasso » (edited 2025-09-09 1:23 a.m.)

Those with modular horns, how often do you pay any attention to the (hand tightened?) screws or nuts holding the bell/valves together? I've always hand tightened all of mine, as to not damage the brass threads.

What's your opinion about them - touch them as little as possible? Or, loosen & retighten them occasionally/daily?

What has your tech/manufacturer recommended?

Red Loctite, pliers, and never worry about it? :amazed:

:tongue:
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JohnL
Posts: 2529
Joined: Mar 23, 2018

by JohnL »

[quote="BPBasso"]Red Loctite, pliers, and never worry about it?[/quote]
Don't use red Loctite®; it's a serious pain if you ever have to take it apart again (you'd probably have to torch it). Even blue is stronger than you need. I'd use the purple stuff (Loctite® 222).
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boneberg
Posts: 216
Joined: Dec 19, 2020

by boneberg »

Regualarly checking as hand-tightened should do it.