Replacement ceramic tap cartridge, 1/2", hot/cold water ceramic disc, kitchen/bathroom, brass cold water valves. - AquaForge

Thread diameter: 1/2" (15x21) Description: Compatible with most two-handle kitchen and bathroom faucets with a G 1/2 thread. Solid brass body and stem. 20 teeth on the corner (top of the stem) for the handle; stem with an M4 threaded hole. Turn clockwise (blue) and counterclockwise (red) to open the faucet. Rubber gasket at the base with a threaded connection. Suitable for replacing hot and cold water faucets in bathrooms, kitchens, etc.