National Hardware 1/4 in.-20 Threaded Rod Coupling Nut

The National Hardware 1/4 in.-20 Threaded Rod Coupling Nut provides a reliable connection for joining two pieces of threaded rod in construction, framing, and hanging projects. Designed with UNC coarse internal threading, it ensures smooth engagement and secure alignment between threaded fasteners. Manufactured from high-strength steel with a protective zinc-plated finish, this rod coupler offers excellent resistance against rust and corrosion for long-lasting performance. It is an ideal fastening solution for electrical strut installations, plumbing suspensions, and general mechanical applications where strong inline rod joining is required.