Tinnerman Palnut - Single-Thread Engaging Self-Locking Speed Nuts® provide a dual locking action- an inward thread lock combined with an arched spring lock- ensuring strong and reliable holding power. Made from heat-treated high carbon spring steel, these versatile fasteners:
- Are engineered for easier handling and faster application.
- Eliminate the need for lockwashers, spanner washers, or other loose pieces.
- Are designed to resist loosening from vibration.
- Will not freeze" to threads or clog with paint.
- Provide maximum fastening power with minimal installation torque required.