National Hardware Steel Threaded Rods Coarse Thread 1/2"-13 x 72" Unions Always reference the electrical and

Always reference the electrical and safety requirements of the equipment you intend to power before use

Requires two spaces

Approved for underground and behind-the-wall applications with no access panels (wrapping required when burying underground)

“Environmentally-Friendly” Non-CFC foam insulation

National Hardware Steel Threaded Rods Coarse Thread 1/2"-13 x 72" Unions Always reference the electrical andNational Hardware's 1 2" 13 x 72" Steel Threaded Rod is designed for hanging, connecting, clamping, and supporting in plumbing, heating and electrical applications and other do it yourself projects. Consists of UNC coarse threads Can be drilled, cut, heated, or shaped For interior applications Safe working load of 3,100 lbs Meets ASTM A307 Grade A