4 mm self-locking nuts in A4 stainless steel are suitable for securing joints in marine environments, where corrosion resistance and vibration resistance are essential. Their nylon insert design prevents loosening due to movement or strong vibrations.
Technical Specifications
- Diameter: 4 mm
- Material: A4 Stainless Steel (AISI 316), with nylon anti-loosening insert
- Packaging: Blister pack of 13 units
- Reference: 985-04
Advantages
- Optimal resistance against seawater and chemical agents.
- Prevent loosening from vibrations and shocks.
- Easy to install and reusable during maintenance tasks.
Applications
- Assembly of engine equipment and steering systems.
- Fastening of fittings and supports exposed to movement.
- Electrical and structural installations on vessels.
Compatibility
Compatible with standard M4 rods and screws. Perfect for use with A4 screws anywhere on the boat.
Maintenance and Tips
- Check tightness periodically in high-vibration areas.
- Recommended to rinse with fresh water after prolonged exposure to saltwater.
