Grover washers, also known as spring washers, provide an effective solution to prevent spontaneous loosening of nuts and bolts on boats exposed to constant vibrations.
Technical features
- Diameter: 8 mm
- Format: blister pack of 12 units
- Common material: galvanized or stainless steel (check manufacturer data for this specific model)
- Helical design for maximum retention
Advantages
- Prevents loosening from vibration or impacts
- Secure fastening in marine environments
- Reusable in regular maintenance tasks
Recommended applications
- Fixing engines, pumps, and elements subject to shocks
- Assembly of deck fittings
- Any joint exposed to vibrations
Installation and maintenance advice
- Choose the exact diameter for the screw used
- Combine with flat washers if surface protection is needed
- Replace if signs of deformation or corrosion appear
