National Hardware Threaded Rods Coarse Thread

Product Description National Hardware's Threaded Rod is designed for hanging, connecting, clamping and supporting in plumbing, heating and electrical applications and other do-it-yourself projects. Corrosion-resistant galvanized finish Can be drilled, cut, heated, or shaped For interior and exterior applications Meets ASTM A307 Grade A and ASTM A153 Coated with Weatherguard™ Protection to withstand harsh weather conditions and prevent corrosion. Specifications STOCK # N825-008 (1/2"-13" x 72") SAFE WORKING LOAD 3100 lb STOCK # N825-004 (3/8"-16" x 72") SAFE WORKING LOAD 1700 lb