National hardware threaded rod, series: weather guard, 1/4-20 thread, 36 in overall length, stainless steel, grade: coarse, bhma a138.18, 650 lb. Work load, for marine and outdoor application. For anchor bolts, clamps, hangers and u-bolts.
- Designed for hanging, connecting, clamping and supporting in Plumbing, heating and electrical applications and other do-it-yourself projects
- Consists of Unci coarse threads
- Can be drilled, cut, heated, shaped