Stepped Cone Washer, #9 Rubber, 3/8-in. Od Tube, 4-pk.

Introducing the ballcock nut with rubber stepped cone washer, now available at Hatt's Industrial Supplies & True Value in Thorndale , PA. This essential plumbing component is designed specifically for connecting old style metal supply tubes, providing a reliable and secure fit for your faucet or toilet connections. Whether you are a professional plumber or a DIY enthusiast in Thorndale , this product is a practical solution for maintaining and repairing older plumbing systems.

• Rubber cone washer: Ensures a tight and leak-resistant seal when connecting supply lines.


• Compatibility with old style metal supply lines: Suitable for both corrugated and smooth metal tubing, making it ideal for vintage plumbing setups.


• Connects metal flex to faucet or toilet: Provides a secure connection point for metal flexible supply lines to fixtures.


• Fits 3/8 inch outside diameter tubing: Designed to accommodate standard 3/8 inch outer diameter tubes commonly found in older plumbing.


• Use with brass friction ring: Enhances the connection's durability and stability when paired with a brass friction ring.

This ballcock nut and rubber stepped cone washer set is perfect for customers in Thorndale who are working on restoring or maintaining older plumbing systems. It can be used in various projects such as repairing vintage faucets, replacing worn-out supply lines, or upgrading toilet connections while preserving the original metal tubing. Both homeowners and plumbing professionals in Thorndale will find this product invaluable for ensuring leak-free and secure plumbing connections.



In summary, the ballcock nut with rubber stepped cone washer is a must-have component for anyone dealing with old style metal supply tubes in Thorndale , PA. Available at Hatt's Industrial Supplies & True Value , this product offers dependable performance and compatibility, helping you maintain the integrity of your plumbing system with confidence.