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Copper washers, 12mm ID, 18mm OD
Copper washers, 12mm ID, 18mm OD
Copper washers, 12mm ID, 18mm OD
Copper washers, 12mm ID, 18mm OD

Copper washers, 12mm ID, 18mm OD

SKU: BCW-6

$3.79

Copper Crush Washers 12 mm ID × 18 mm OD

Eliminate leaks and maintain reliable fluid connections with AGS’s 12 mm ID × 18 mm OD copper crush washers. Made from soft, high-conductivity copper, each washer deforms uniformly under torque to fill surface imperfections and create a tight seal. Ideal for professional mechanics, fleet service operations, and DIY enthusiasts working on brake banjo fittings, fuel line connections, hydraulic assemblies, and more.

Key Features

Premium Copper Alloy: Soft, malleable material conforms perfectly to mating surfaces for a true seal

Uniform Crush Profile: Consistent deformation ensures repeatable torque values and leak-free performance

Corrosion-Resistant: Naturally withstands brake fluid, fuel, oil, and hydraulic media without pitting

Versatile Compatibility: Fits standard 12 mm male fittings with 18 mm seat diameters across automotive, industrial, and agricultural applications

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