Steve,
Be certain to use high-strength bolts, not the common stuff found in
hardware stores. You can obtain them at a farm supply store.
Not certain .. think strength '8'? Others will know for sure.
73
Don
N8DE
Quoting K7LXC@aol.com:
> Howdy --
>
> I've got a sloppy fit between a mast clamp and a mast - both steel. It
> won't shim properly so I think my only option is to pin the mast. I've
> done it a bunch of times and mostly they hold butr sometimes they
> don't so I'm
> proposing to use 2 in one direction and another two 90 degrees from the
> first two with good-sized high strength bolts. Other than the challenge of
> doing it at altitude, is there anything else I should be considering? Or is
> there another way to do it?
>
> This is a prop pitch with big antennas on it.
>
> Cheers,
> Steve K7LXC
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
>
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|