
Copper washers, 1/2" ID, 13/16" OD, Bag of 10
1/2" Copper Washer
Achieve reliable, maintenance-free fluid connections with AGS’s 1/2″ ID × 13/16″ OD copper crush washers. Precision-stamped from soft, high-conductivity copper, each washer deforms uniformly under torque to fill surface imperfections and prevent leaks. Ideal for professional shops, fleet maintenance, and DIY enthusiasts working on brake banjo fittings, fuel line connections, hydraulic assemblies, and more.
Key Features
Premium Copper Alloy: Soft, malleable material conforms to mating surfaces for a perfect 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 1/2″ male fittings with 13/16″ seat diameters across automotive, industrial, and agricultural applications
Easy Installation: Simply replace the old washer with a fresh copper crush washer before torquing—no special tools required
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Copper washers, 1/2" ID, 13/16" OD, Bag of 10
1/2" Copper Washer
Achieve reliable, maintenance-free fluid connections with AGS’s 1/2″ ID × 13/16″ OD copper crush washers. Precision-stamped from soft, high-conductivity copper, each washer deforms uniformly under torque to fill surface imperfections and prevent leaks. Ideal for professional shops, fleet maintenance, and DIY enthusiasts working on brake banjo fittings, fuel line connections, hydraulic assemblies, and more.
Key Features
Premium Copper Alloy: Soft, malleable material conforms to mating surfaces for a perfect 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 1/2″ male fittings with 13/16″ seat diameters across automotive, industrial, and agricultural applications
Easy Installation: Simply replace the old washer with a fresh copper crush washer before torquing—no special tools required
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
1/2" Copper Washer
Achieve reliable, maintenance-free fluid connections with AGS’s 1/2″ ID × 13/16″ OD copper crush washers. Precision-stamped from soft, high-conductivity copper, each washer deforms uniformly under torque to fill surface imperfections and prevent leaks. Ideal for professional shops, fleet maintenance, and DIY enthusiasts working on brake banjo fittings, fuel line connections, hydraulic assemblies, and more.
Key Features
Premium Copper Alloy: Soft, malleable material conforms to mating surfaces for a perfect 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 1/2″ male fittings with 13/16″ seat diameters across automotive, industrial, and agricultural applications
Easy Installation: Simply replace the old washer with a fresh copper crush washer before torquing—no special tools required
















