What are Butt Connectors? Before we dive into the differences between nylon and vinyl, let's first understand what butt connectors are. Butt connectors, also known as crimp connectors, are small cylindrical devices used to join two wires together. They consist of a metal barrel that is crimped onto the wires using a specialized tool. This creates a secure and permanent connection bet... https://www.cabletiesunlimited.com/blogs/learn/nylon-vs-vinyl-butt-connectors-for-wires-is-there-a-major-difference?_pos=9&_sid=1aca9cf2b&_ss=r