DescriptionFish Plate for 40–50mm Axle – Hot Dip GalvanisedThe 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.FeaturesHot 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.ApplicationsTrailer axle and spring connectionsCaravan suspension systemsBoat trailers and agricultural trailersGeneral fabrication requiring secure plate fixingsSpecificationsPartQFindA (mm)B (mm)D (mm)W (mm)T (mm)L (mm)HPFGS5210900601419231321.5906100HPFGS5210900801419A231321.5908100InstallationPosition 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.
