A:  No it would be required only if you replaced the whole toilet to the water line but replacing a seat only consists of 2 screws

A:  Thank you for your question. We would require more information to determine if our Connector is designed for that use. Please contact our Customer Support Team at 877-277-7755 and reference this review.

A:  No, this piece is not needed to simply replace/install a toilet seat. It is only needed if you're replacing or installing the flexible connector piece between your toilet water tank and your current toilet water supply.

A:  no this is for the connection between toilet and water source

A:  Hello Rfar The washer is built into the part. If you feel yours needs one, please return the item to the point of purchase and get a new one. Or, if you have any other questions, we would like to gather more information from you to best assist you. Please contact one of our Customer Support Team Members at 877-272-7755 and reference this review.

A:  The washer comes with the line. If your line didn't come with a washer from the store, then return it and get one that does. If you lost the washer, just get a new line. They're only a few bucks.

A:  Always Get a new one. If the old one starts leaking later, it is not worth the cost of a new one to make the repair later.

A:  You might not find one. Do yourself a favor and replace it with new.

A:  Thank you, can you give me a part number that is used for connection a bathroom sink faucet to the stopcock.. can it have the hand tight type of connector as I can not get a tool up to the faucet to tighten it?

A:  Basin connectors are different therefore you cannot use it for faucets. Don't waste your time looking for a replacement washer. It's best to change the connector with new.

A:  Hello limited - Thank you for your question. This connector is meant to connect to a standard toilet 7/8 in. ballcock inlet and is for use in potable water distribution systems in accessible locations only. The rubber washer provides a large pliable sealing surface that is assembled in production that cannot be replaced. If you have any questions on our products or need assistance in selection, please contact one of our Customer Support Representatives at 877-272-7755.

A:  My bidet is so powerful due to this connector. If you need some extra hp for your mess. Get this.

A:  Hi SIS, Please contact Home Depot directly or Please reach out to our Customer Support Team toll-free at 877-272-7755 and reference this review. Thank you.