14mm Aluminum Crush Washers (10pk)

The FRAGOLA 14mm Aluminum Crush Washers (10-pack) are precision sealing components engineered for high-pressure hydraulic and pneumatic line connections. These aluminum crush washers feature a 14mm inner diameter and are sold as a set of 10 units in natural aluminum finish. Crush washers serve as critical interface seals in threaded connections, deforming under torque to create a leak-free metal-to-metal seal—essential in applications where reliability and pressure retention are non-negotiable.

The 14mm ID specification indicates compatibility with standard SAE and metric port sizes commonly found in industrial hydraulic systems, fuel delivery assemblies, and pneumatic equipment. Aluminum construction offers weight savings and corrosion resistance compared to steel alternatives, while maintaining the structural integrity required to withstand system pressures. Each washer is designed to be used once per connection—after tightening, the aluminum deforms permanently, and replacement washers are necessary for subsequent assembly or service. The 10-pack quantity is ideal for technicians maintaining multiple systems or building custom hydraulic/pneumatic assemblies where spares prevent downtime.

These crush washers are essential for automotive restoration specialists, hydraulic equipment technicians, industrial maintenance teams, and custom builders working with SAE-port cylinders, valves, and manifolds. FRAGOLA is recognized in the hydraulic component market for manufactured consistency and compatibility with standard hose and port fittings. The compact packaging (1.1 x 0.65 x 4 inches, 0.01 lbs) makes this 10-pack easy to stock in service kits or toolboxes for field repairs and assembly work.