Ensure leak-proof sealing in your hydraulic or automotive applications with precision-engineered brass crush washers. Featuring an 11 mm inner diameter to fit -4 AN 7/16" fittings, this 10-pack from Aeroflow delivers reliable performance and durability. Discover how these washers protect your connections from fluid loss and damage.

Ensure leak-free, secure connections with this M22 brass crush washer designed specifically for M22 threaded fittings. Each pack contains 10 washers, providing durable sealing solutions ideal for demanding fabrication and fastening applications. Discover the precision fit and reliability that safeguard your assemblies.

Ensure leak-free, reliable sealing with this Brass Crush Washer designed specifically for M20 threads. Featuring a precise 20 mm inner diameter, it delivers a secure fit for high-pressure applications. Discover how its durable brass construction enhances performance in the full description.