Glossary

A Tinnerman nut, also widely known as a speed nut or Tinnerman clip, is a specialized, self-locking fastener made from stamped sheet metal. The term "Tinnerman" originated as a brand name that became a common name for this type of fastener due to its popularity. Unlike traditional nuts that require a tool to be held in place, a Tinnerman nut is designed to be easily clipped onto the edge of a panel or a stud. This design makes it a cost-effective and efficient solution for high-volume manufacturing processes.

When a screw is driven into the Tinnerman nut, the nut's spring-steel prongs are forced apart, creating continuous spring tension that grips the screw threads firmly. This unique self-locking mechanism provides excellent resistance to vibration and helps prevent the screw from loosening. Tinnerman nuts are frequently used in industries such as automotive, appliance manufacturing, and electronics to secure panels and components quickly and reliably in applications where access to the back of the material is limited.

AKA: Speed Nut