Description
Backup washers are essential for securing fasteners in high-vibration racing environments where standard fastening alone falls short. These aluminum Fivestar washers distribute load evenly across panel surfaces, preventing fastener pull-through and maintaining structural integrity under extreme stress. At 500 per set, you’ll have reliable fastening solutions for multiple builds and repairs without frequent reordering.
- 3/16 in ID
- Aluminum construction
- Avex style compatible
- Natural finish
- Bulk set: 500 pieces
- Bolt-on ready
- Load distribution design






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