TaiwanDesigned to connect 2 pieces of threaded rod. Hexagonal shape allows wrench or other tool to tighten or loosen product. Threads are UNC 2A. Made of steel. Zinc plated. National catalog modelBrand: National Mfg., Model: 182717, Color: Zinc Plated, Size: 5/8"-11"
Designed to connect 2 pieces of threaded rod. Hexagonal shape allows wrench or other tool to tighten or loosen product. Threads are UNC 2A. Made of steel. Zinc plated. National catalog model Brand: National Mfg., Model: 182717, Color: Zinc Plated, Size: 5/8"-11"