1/2-20 X 3' UNF A307 Grade A All Thread Rods Zinc 12 Sticks

UNF A307 GRADE A ALL THREAD RODS ZINC. 1/2"-20 X 3' (12 Sticks). The most economical and most common form of Threaded Rod. Typically used by the plumbing and contracting trades. Zinc plating, retards the corrosion rate in a normal atmosphere.

eBay