How To Remove Tub Spout Without Set Screw?

How To Remove Tub Spout Without Set Screw? [Step-by-step Guide]

ByScott Robillard Updated:

Folks often seek guidance to take out the tub spout as the set screw is rounded up or shifts into its place. After discussing this with some experts, I’ve collected some ways that work!

So, to remove a tub spout without a set screw, here are some ways:

  • Spray WD40 to loosen it.
  • Use a vise-grip and screwdriver to remove the stripped set screw.
  • Drill a hole and detach the set screw with a 1/4″ drill bit.
  • Break the spout’s thread with hex adjustable pliers.

Here I’ll share the above methods in detail along with the basic way how you can remove the slip-on and threaded tub spout with some queries that folks asked a lot. Let’s begin!

4 Ways to Remove Tub Spout without Set Screw!

To detach a stuck tub spout that won’t come out without a set screw as it is rounded up or hidden inside, you can do it by trying the given techniques:

Required Tools:

  • Putty knife
  • 5/32″ hex wrench
  • WD40 spray
  • Vise-grip
  • Screwdriver.
  • Hex adjustable pliers
  • Driller and drill bit

Preparation:

  • Before you try any of the given ways, ensure to remove the caulk or sealant attached to the edge of the tub spout to stick it to the wall. To do that, use the putty knife and simply cut the dry caulk or sealant.
  • Use a torchlight or phone flashlight to find whether the tub spout is threaded or slip-on. Note that the set screw is only present in the slip-on spouts.
  • Turn off the water supply before doing any solutions to avoid water leaking.

Method 1: Apply WD40 Spray on Set Screw’s Hole

When the tub spout doesn’t come out, you’ll need to use a lubricant to loosen up the stuck screw. To begin with, get a WD40 lubricant and simply spray it on the small hole (located on the bottom of the spout).

Then, take a break and again spray on the same hole. If you can rotate the tub spout, twist it, and keep on spraying while doing so, especially on the set screw area.

After that, let it get lubricated for some minutes. Next, use the 5/32″ hex wrench or screwdriver to unbolt the set screw.

Method 2: Using Vise Grip and Screwdriver

If the set screw is visible and reachable but won’t come as it’s rounded up or stripped, then you should try this method. Start by holding the stripped set screw with a sleek vise grip tool.

While you are holding it using your left hand, insert the Phillips head screwdriver to unbolt it using your right hand. Keep on doing so until the set screw comes out and you can remove the spout safely.

Method 3: Drill a Hole and Remove the Spout

A lot of times the spout moves but won’t come out while you can’t find the set screw on the tub spout. In that case, you’ll need to drill a small hole to uncover the set screw and then take it out.

To do that, get a driller and insert a 1/4″ drill bit to make a tiny hole in the spout body. You might need to do it a few times until the inner set screw is visible. Then, use the 5/32″ Allen key to take out the screw and then remove the tub spout.

Method 4: Detach Spout with A Pair of Hex Adjustable Pliers

In the worst scenario, the tub spout won’t come at all. If this happens, you are left with only one solution which is to use the hex adjustable pliers.

To start with, check below the tub spout whether the set screw is visible or not. If yes, try to unscrew it with a screwdriver or hex wrench. If the set screw is hidden, then you’ll need to directly use a pair of hex adjustable pliers.

Just ensure to use less stress on the area which holds to the copper or galvanized pipe. And, you have to move it anticlockwise until the spout comes out.

Keep in mind this method can harm the tub spout. So, it is recommended to change it with a good tub spout.

Note: Before you purchase a new tub spout, be sure to measure the tub spout to know the right size.

How to Remove Slip-On Tub Spouts?

Image: kohler.com
  • Start by taking out the putty, caulk, or sealant in between the wall and spout with a putty knife. You can also use a razor or kitchen knife to do so.
  • Then, look beneath the spout (near the finished wall) to find the set screw. You can also use a torchlight or phone flashlight to find the small hole.
  • After locating it, use a 5/32″ hex/Allen wrench or flat screwdriver to take out the set screw. To do that, simply insert the tool inside the small hole and twist it in the anticlockwise direction.
  • Next, carefully secure the removed screw in a secure place and then use slight force to simply take out the spout from the copper or galvanized pipe.

Pro Tip: If the spout seems stuck, then use degreaser spray in the hole and let it lubricate for some minutes before removing it.

How to Remove Threaded Tub Spout?

Image: plumbingsupply.com
  • To begin with, take out the sealant, putty, or other stuff from the wall and spout with the help of a putty knife.
  • Next, use a big pipe wrench to hold the spout and simply move the tub spout in the counterclockwise direction to loosen it up.
  • After that, hold the spout with your hand and remove it from the copper pipe.
  • Next, you’ll need to remove the adapter or thread using an Allen wrench. To do that, insert the Allen wrench into the small hole in the adapter and simply twist it in the anticlockwise direction. Lastly, detach the adapter with your hand.

Note: No matter what type of threaded spout you have, the removal procedure is the same.

Frequently Asked Questions

1. What if the bathtub spout has no set screw?

It literally means the bathtub spout is threaded or IPS-type. To understand it in detail, learn about tub spout types here.

2. Why can’t I remove my tub spout?

It can be due to 2 possible reasons, either the set screw is stripped/rounded up or you forget to cut the caulk that is used to fill the gaps between the end of the spout and the wall.

3. Do all tub spouts screw on?

No! You’ll only find the set screw on some tub spouts which are known as CC or slip-fit type. On the other hand, all IPS or threaded tub spouts don’t contain set screws.

Overall Thoughts

Removing the tub spout without a set screw is easy if you have all the tools and the right instructions. Be careful when trying the above solutions as the last one can harm the spout’s surface.

If you fear that, it’s best to seek an expert’s help or call the manufacturer company to get a replacement under warranty service. Hope this guide seems helpful and informative for you and try the above direction. Good Luck!

Hi, Scott Robillard here! I represent the small team of plumbers behind FaucetFam.com who love to write what we have learned. Common problems and easy fixes are the main topics we discuss on this site – as knowing these surely helps!

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