The Spring Tension Pin is a self-locking fastener designed to provide a secure, tension-based fit in a variety of applications. Made from durable materials such as stainless steel, it features a spring-loaded design that expands upon insertion, ensuring a tight, reliable hold. Ideal for use in automotive, machinery, and industrial assemblies, this pin is perfect for securing components where movement or vibration may occur. Easy to install and remove, it offers a quick and efficient solution for applications requiring a secure, tensioned fastening.