Description
Backer plates are critical for distributing load and preventing fastener pull-through in high-vibration racing environments. The Fast-Trac Air Lite design delivers the structural integrity you need without adding unnecessary weight to your build. With 48 pieces per pack, you’ll have consistent hardware for complete assemblies or repairs across multiple projects.
- Material: Durable polymer
- Thread Size: 5/16 inch
- Quantity: 48 pack
- Weight: Ultra-lightweight
- Corrosion Resistance: Environmental protection
- Installation: Bolt-on compatible
- Finish: Black
- MPN: 500X48
- Application: Universal fastening









