[TenTec] rohn 25

[Dr. Gerald N. Johnson, electrical engineer]

I just took a machinist's scale out and checked my Rohn 25. As I
remembered, there are two bolts per leg, the upper bolt is 1/4-28 x
1-3/4" grade 5 hot dipped galvanized. The lower bolt is 5/16-24 x 1-3/4"
grade 5 hot dipped galvanized. Partially threaded with grade 5 hot
dipped galvanized nuts to match. Zinc plate doesn't stand up to weather
nearly as well.

73, Jerry, K0CQ
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Entire content copyright Dr. Gerald N. Johnson, electrical engineer.
Reproduction by permission only.