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Material thickness for longtail skeg ???
https://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=6&t=56226
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Author:  greg912 [ Mon Sep 01, 2014 8:36 am ]
Post subject:  Material thickness for longtail skeg ???

Hey guys I'm building a 18hp longtail mud motor and I'm curious what thickness steel everyone is making their skeg out of? I'm thinking 3/16", I imagine the skeg takes quite a bit of abuse. Any suggestions would be greatly appreciated.

Thanks, Greg C.

Author:  FRANKtheTAU [ Mon Sep 01, 2014 11:43 am ]
Post subject:  Re: Material thickness for longtail skeg ???

3/16"

Author:  Mark F. Cheney [ Tue Sep 02, 2014 8:52 pm ]
Post subject:  Re: Material thickness for longtail skeg ???

I use 1/8" in both steel and aluminum. Skeggs take way less beating than one would suppose if they are welded solidly. The cavitation plate is where the abuse occurs.

Mark F. Cheney

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