Buy National Hardware N179515 4000BC 3/8"-16 x 36" Steel Threaded Rod - Coarse Thread Zinc Plated Finish online at . Our Hardware, Tools & Sealants category offers a great selection of Misc Hardware products at the best price Authorized Replacement for Stanley Hardware Stock #N179-515 Can be drilled, cut, heated, shaped Hot rolled, cold drawn, low carbon steel Zinc Plated All-thread Rod 3/8-16 4000BC 3/8"-16 X 36" Steel - DK Hardware Threaded Rod Class 2A thread fit. Hot rolled, cold drawn, low carbon steel. Can be cut, heated and bent. Meets ASTM A307 specs Meets ASTM A307 Grade A STANLEY THREADED STEEL RODS Zinc-plated finish for maximum rust protection National Mfg. Round Smooth Solid Rod Minimum tensile strength of 60 KSI