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Gearbox nut question

Can anyone confirm the threading on the standard gearbox connecting bolt nuts (BSC?)? Mine are in bad shape from trying to keep the box tight. It is a 3/8 nut (supposed to be 3/8x26 I believe), but I can't sort out the threading.

Side note, per an earlier post from Ian, I'm going to try for a thicker and stainless nut and hardened, serrated washer to try to keep the box in place.

Thanks!

Craig

Re: Gearbox nut question

Hi Craig...The standard studs and nuts are 3/8"x 26 Cycle thread..It might be worth considering a change to 3/8"x 20 UNF though to give a stronger thread. After al,l the issue is always stripped threads, not loose nuts!...Ian

email (option): ian@wright52.plus.com

Re: Gearbox nut question

Thanks Ian, and good point/suggestion on the UNF. I'll have to think about that!

Craig

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