12mm / M12 Copper Crush Washers (10 Pack)
SKU: WSH-005
Copper sealing washers that form a tight, reliable seal — corrosion-resistant and ready to fit.
Copper crush washers are commonly used in components exposed to highly corrosive chemicals and extreme temperatures. Copper features excellent heat conductivity and malleability, enabling the washer to form a tight and secure seal including any uneven surfaces or slightly damaged mating surfaces. Its resistance to various chemicals makes copper the optimal choice for applications where corrosion is a major concern.
- Type: Crush Washer
- Internal Diameter: M12 / 12.00mm / 0.47"
- Fits: M12 banjo bolts
- Pack Quantity: 10
- Material: Copper
Precision-made in the UK
Designed and manufactured in-house in the UK to upgrade and outlast the original part — part of our range of precision Land Rover fuel, brake, clutch and engineering components.
We ship from our workshop in Devon and post worldwide. All orders are fully tracked.
Dispatch times
In-stock items are dispatched within [1–2] working days. Our Land Rover full brake system kits are hand made to suit your exact vehicle and setup, so please allow 7–10 working days before dispatch on those.
Where we ship
UK, Europe, USA & Canada, Australia & New Zealand, and the rest of the world. UK smaller items go on Royal Mail Tracked; larger boxes and all international orders go by tracked courier.
Shipping costs — calculated at checkout by weight and size. Starting prices:
- UK — from £4.99 (Royal Mail Tracked) · larger items £14.99 courier
- Europe — from £18.00
- USA & Canada — from £26.99
- Australia & New Zealand — from £28.99
- Rest of World — from £28.99
All prices include VAT. Any import duties or taxes charged by the destination country are the customer's responsibility.