Eaton STN225 Twirl-Nut Stud Nut B-Line Channel

Eaton STN225 Twirl-Nut Stud Nut for B-Line Channel provides a reliable threaded connection within Eaton’s B-Line channel systems. The STN225 model uses a 1/2-13 thread and a 1 in. bolt length, making it a compact, stud-style nut option for channel installations that require a threaded fastener. As a Twirl-Nut, it is designed to engage the B-Line channel profile and secure hardware in place along the channel. The part is part of Eaton's B-Line channel hardware family and is identified by the STN225 designation. When paired with compatible B-Line channel profiles, this nut supports mounting components to the channel with a standardized thread size, helping maintain consistent fit and alignment in channel-based assemblies. Its straightforward, compact form makes it suitable for applications where space is limited and a traditional nut-and-bolt arrangement would be impractical.