Water Faucet Thread Size

The bath faucet shown has a pair of 1 2 pipe thread inlets.

Water faucet thread size.

Most often they have a threaded outlet to which you can attach a garden hose or. 10 24 10 28 and 10 32. Most fittings are made from some durable material like brass. The extra hoses that connect the faucet diverter to the sprayer or if the faucet is a widespread model to the handles are also usually 1 2 inch in diameter but they have proprietary quick connect fittings that vary by manufacturer.

Faucets connectors aren t completely standardized but most have. Each thread size has a defined number of threads per inch tpi. The two most common are 3 8 and 1 2 inch compression or male pipe thread. Hose bibs are outdoor faucets usually mounted onto the side of your house.

The threads are supposed to fit together in a screw like manner to attach a hose to a faucet to allow water to come through without leaking or losing pressure. If you measure the outside it will be around 3 4. If you have a water purifier it may be connected to the water supply with 1 4 or 3 8 inch copper tubing. The 3 4 npt pipe thread has 14 threads per.

The first two types are held to the stem by a brass or monel machine screw anywhere from to inch long. The supply line pictured above has a larger nut which is also 1 2 pipe thread and a smaller nut which is a 3 8 compression thread connection. Some have a 6 32 thread and some 8 32 but if the hole is 10 use caution. For example a 3 4 npt pipe thread has an outside diameter of 1 050 inches.

Shut off valves come with different sized outlet ports. Three different 10 threads have been used in faucets. But to actually determine the size of a pipe the outside diameter of each pipe or fitting must be measured and compared to the table for size identification. The faucet with automatic shut off prevents wasted water by stopping the flow of water when the handle is released.