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RTC610 - Washer – Plain – Large 5/16"

Original price - Original price €1,40
Original price
€1,40
€1,40 - €1,40
Current price €1,40
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OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Allmakes OE
Plain Washer - Large 5/16" is a large plain washer for use with 5/16" fastenings, providing load distribution beneath bolt heads and nuts across Land Rover assemblies.

The large outer diameter spreads clamping force over a wider contact area, reducing the risk of fastener pull-through on softer materials.
Vehicle Model Land Rover Defender up to 2016
Range Rover Classic up to 1994
Land Rover Series 2 and 3
Alternative Codes
RTC610

In stock 25 units
13 · Gouda 12 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the RTC610 5/16 inch plain washer used for?
The RTC610 is a large plain washer for 5/16 inch fastenings on Land Rover assemblies. It sits under a bolt head or nut to spread the clamping load over a wider area. The large outer diameter reduces the risk of the fastener pulling through softer or thin materials.
How many of these washers will I need?
These washers are supplied individually, so order one per fastener position you're refreshing. It's good practice to fit new washers alongside the bolts or nuts during a repair rather than reusing distorted or corroded ones. Work out the quantity from the number of 5/16 inch fixings in your job.
Which Land Rovers does this 5/16 inch washer suit?
This large 5/16 inch plain washer suits Land Rover Series 2 and 3, Defender up to 2016 and Range Rover Classic. It's a general-purpose fixing washer rather than a model-specific part, so it can be used wherever a large 5/16 inch plain washer is needed on these vehicles.