How do I know what faucet will fit my sink?

You will need to measure the width between the outer holes or estimate it by measuring the width of the deck plate. A 3-hole sink is very common in bathrooms. Depending on the spacing of the holes, you can choose a centerset, mini-widespread, or widespread bathroom faucet.

How do I know if my kitchen faucet will fit?





If you have separate handles for hot and cold, you have three holes in the sink. Measure the distance between the handles. Hold the the tape measure above the faucet if it’s in the way. If the distance is six inches or more you need a “widespread” or “eight inch spread” faucet.

Can any kitchen faucet fit my sink?

Start With the Sink’s Faucet Holes



There are many different kitchen faucet and sink designs available, but they’re not always compatible. Start by taking a look at your kitchen sink to determine how many pre-drilled faucet mounting holes are available.

Do all faucets fit all kitchen sinks?

If you are installing a new sink, then you can decide on the appropriate sink configuration while looking for a faucet, but if you have an existing sink, then you will need to find out what the sink configuration is before deciding on a new faucet.

What size is my kitchen faucet?

If you have windows or cabinets above your sink, measure upward from the center mounting hole to find the maximum overall height and ensure your new faucet can fit comfortably underneath. To find the ideal spout reach, measure from the center mounting hole forward to the center of your sink.

What kind of faucet do I have?





Several manufacturers, such as Moen, put the model number on the faucet itself. You may be able to find the number stamped or printed on the backside of the spout, on its underside, on the back of the decorative ring on the bottom of the spout, or possibly on the escutcheon.

Can you put a 3 hole faucet in a 4 hole sink?

Even if you have three holes on your sink, you can still use a faucet designed for one or two holes. Many single-lever faucets come with a base wide enough to cover three holes on the sink, provided the holes are 4 inches apart or closer.

How do you measure a faucet hole?

How to Measure the Faucet Hole Size?

  1. Place the inside jaw of the caliper against the inside of the faucet hole.
  2. Slide the scale outward until it reaches the maximum distance.
  3. Slide the caliper out and the reading indicated would be the size of the faucet hole in diameter.


Can you replace a 3 hole faucet with a single?



A 4-inch centerset bathroom faucet connects to a three-hole bathroom sink. So if you have a three-hole sink with the outside holes 4 inches apart, you should be able to install a single-handle bathroom faucet. However, a deck plate to cover all the holes is usually needed.

Are all kitchen faucet holes the same?

While not all faucets are the same, the standard sink faucet hole size is 1 3/8 inches. For some, a 1 1/2-inch hole may be required. If the faucet is a three or four-hole faucet, you’ll need holes 6 or 8 inches across your kitchen sink. Widespread faucet hole spaces can be as wide as 16 inches.

Are sink faucets universal?

Not all bathroom sink faucets work with every sink, so it’s important to make sure the faucet you choose will fit your sink or basin. Standard faucet drillings are centerset, single-hole or widespread.

Are kitchen sink faucet holes universal?



Since there are many different types of kitchen faucets, there is no standard or typical hole size. The faucet hole size will vary depending on the kitchen faucet you plan to install. Measure the faucet hole size before you shop.

Are kitchen sink tap holes a standard size?

Standard taps and spouts generally require a hole of at least 22mm in diameter. Monobloc mixer taps, taking both a hot and cold supply, mostly require a minimum 32mm diameter hole.

What is the standard size of faucet supply line?

A standard residential faucet supply line has a 3/8-inch compression fitting on one end and a 1/2-inch female NPT fitting on the other.

What is standard faucet thread size?

Valve and Faucet Fittings



The two most common are 3/8- and 1/2-inch compression or male pipe thread. Faucets connectors aren’t completely standardized, but most have 1/2-inch male pipe thread connectors.

What thread is on a kitchen faucet?



The male pipe thread is the most common. Most of the plumbing connections have 1/2 inch male pipe thread.

Are all faucet supply lines the same?

There are three standard sizes, and the connectors on the faucet and shutoff valve are often different, so you need a hose that matches at both ends.

How do you measure the size of a thread?

Measure from the bottom of the head to the end of the threaded area in millimeters. For instance, it might be 8 millimeters. Then, measure the diameter (width) of the threaded area in millimeters. This might be 4 millimeters across.

What are standard thread sizes?

Standard Thread Pitch Chart

Coarse Thread Series – UNC Fine Thread Series – UNF
Nominal Size and Threads Per In. Basic Pitch Dia. Section @ Minor Dia.
38 – 16 0.3344 0.0809
716 – 14 0.3911 0.109
12 – 13 0.45 0.1486

How do I know what size screw I have?



To measure the diameter of screws and bolts, you measure the distance from the outer thread on one side to the outer thread on the other side. This is called the major diameter and will usually be the proper size of the bolt.