These encapsulated T-nuts are a versatile hardware solution for securing components onto panels or surfaces. Featuring a 1/4-20 thread size and a compact 5/16" outer diameter, they allow for a strong and reliable connection. The gray plastic encapsulation provides a clean, finished look while protecting the internal threads. This 10-pack offers convenience and value for various truck body assemblies, DIY projects, furniture assembly, or machinery maintenance tasks. With their durable construction and precise threading, these T-nuts ensure a secure fit and easy installation.