[TowerTalk] Rohn 25G Harware
bruce makas
k1my at msn.com
Sun Oct 19 12:58:05 EDT 2003
I bought mine, cad plated, from Copper State Bolt and Nut Co in Phoenix
(http://www.copperstate.com/). They have both grades 5 & 8. And they carry
the NyLock nuts as well. I can't remember what I paid but it was not a lot
each when buying a box of 100. They say that NF (fine) threads are rarely
galvanized.
I highly recommend this company for all of your nut, bolt, etc needs. Good
people to deal with and they have most everything.
FWIW 73, Bruce K1MY
----- Original Message -----
From: "Roger D Johnson" <n1rj at pivot.net>
To: "Ed Laughery" <laughery at bellsouth.net>
Cc: <towertalk at contesting.com>
Sent: Sunday, October 19, 2003 11:13 AM
Subject: Re: [TowerTalk] Rohn 25G Harware
> According to my Rohn catalog the bolts are as follows:
>
> 1/4 X 1 1/2" NF grade 5
> 5/16 X 1 1/2" NF grade 5
>
> I used stainless on my tower but could not find NF bolts
> locally. I used NC with nylon locknuts. It's been up many
> years now with no problems.
>
> 73, Roger
>
> BTW NF = national fine
> NC = national coarse ( 1/4-20 and 5/16-18)
>
>
>
> _______________________________________________
>
> See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any
questions and ask for Sherman, W2FLA.
>
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