Description
Fish Plate for 40–50mm Axle – Hot Dip Galvanised
The Fish Plate provides a strong and secure fixing between the trailer axle and the leaf spring suspension system. Manufactured from heavy-duty steel and Hot Dip Galvanised for corrosion resistance, it suits 45mm wide springs and wide square U-bolts for 40–50mm axles. Ideal for trailers, caravans and agricultural equipment.
Features
- Hot Dip Galvanised for superior corrosion resistance.
- Hole pattern suits both metric M12 and imperial ½” square U-bolts.
- Compatible with 40–50mm square axle sections and 45mm wide leaf springs.
- Used to secure trailer axles to leaf spring assemblies.
- Available in 6mm and 8mm thickness for varying load requirements.
Applications
- Trailer axle and spring connections
- Caravan suspension systems
- Boat trailers and agricultural trailers
- General fabrication requiring secure plate fixings
Specifications
| Part | QFind | A (mm) | B (mm) | D (mm) | W (mm) | T (mm) | L (mm) |
|---|---|---|---|---|---|---|---|
| HPFGS521090060 | 1419 | 23 | 13 | 21.5 | 90 | 6 | 100 |
| HPFGS521090080 | 1419A | 23 | 13 | 21.5 | 90 | 8 | 100 |
Installation
- Position the fish plate over the U-bolts and secure the leaf spring to the trailer axle.
- Ensure U-bolts are tightened evenly across both sides of the axle for consistent load distribution.
- Check torque and fastener tension after initial use.
Always confirm the plate thickness and U-bolt size match your axle and spring assembly before installation.
