Description
The McAlpine BN1 White Plastic Backnut with Rubber Washer is a plumbing accessory used to secure a pipe or fitting in place. The backnut is made of white plastic and has a threaded inner surface that allows it to be screwed onto the corresponding threaded end of a pipe or fitting. The backnut is also equipped with a rubber washer that provides a tight seal between the backnut and the pipe or fitting