Marine Cone Washer & Split Pin – Galvanised Steel, 22.5mm ID x 40mm OD, Tapered (SKU: MCWG)

The Marine Cone Washer and Split Pin Set – Galvanised is a heavy-duty fastening solution for securing wheel hubs and bearings in marine trailers, boat trailers, caravans, and other axle systems exposed to moisture or corrosion. Built with durability in mind, this cone-shaped washer ensures precise pressure distribution, while the split pin prevents the axle nut from backing off under load or vibration.

Key Features:

• Galvanised Steel Construction: Provides excellent corrosion resistance, especially in wet or salty environments like boat ramps and coastal areas.
• Cone-Shaped Profile: Designed to fit securely in tapered axle setups, maintaining proper spacing and pressure between components.
• Includes Split Pin: Locks the axle nut in place to prevent loosening during transport or towing.
• Precision Dimensions:
  • Inner Diameter: 22.5mm
  • Outer Diameter: 40mm
  • Height: 10mm
  • Thickness: 3mm

Common Applications:

• Boat trailers and marine axles
• Caravan and camper trailer hubs
• Heavy-duty on-road/off-road axle systems
• Farm and utility trailer maintenance

Why Choose This Set?

This washer and split pin combo is ideal for anyone seeking a robust, corrosion-resistant solution for securing their trailer hubs. The cone design improves load alignment, and the galvanised finish ensures long-term performance even in the harshest conditions.

Installation Tip:

Slide the cone washer onto the axle after bearing and nut installation. Insert the split pin through the castellated nut and axle hole to lock everything in place. Always check for wear or rust during regular maintenance and replace components as needed.