[TowerTalk] rohn 45 leg bolts

k3fy at arrl.net k3fy at arrl.net
Thu Feb 5 15:45:01 EST 2004


Proper Spec. and marking as follows:

SAE J429 Grade 2 No Markings on Head

SAE J429 Grade 5 Three Radial Lines on Head

SAE J429 Grade 8 Six Radial Lines on Head

UNC or simply NC  National Coarse

UNF or simply NF National Fine


Mark Holzbach K3FY

www.badensteel.com



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