Loosen a tight lock nut on a faulty faucet

Edited by Maria

It can be a real pain getting your faucet fixed. It is a bigger pain even having it broken in the first place.

Even more infuriating is waiting for the repairman to fix the problem. The plumber who comes to fix your pipes is going to cost you something, that's a fact. The thing is that sometimes it's possible for you to fix your own faucet and not have to pay the piper so to speak. Here are a few tips on how to fix your own faucet -- DIY style!

Was this helpful? Yes | No | I need help




  1. 1
    Inspect your Faucet.
    You have to make sure that your faucet will be able to withstand another troubleshooting. Too much rust, grime or mildew on the faucet can indicate that it is beyond help. To inspect it, try bending the metal pipe near the faucet, or scrape some rust off it so that you can see the condition of your faucet before you begin loosening anything.
    Was this step helpful? Yes | No | I need help

  2. 2
    Hammer or Unhinge Faucet.
    One of the most reliable ways of loosening a tight lock nut is by hammering it. This method can sometimes instantly loosen the lock and allow you to manually unscrew it. Otherwise you can use a wrench to loosen the lock, breaking off any rust that has accumulated therein. Be careful though, as both these methods can damage your faucet.
    Was this step helpful? Yes | No | I need help

  3. 3
    Use Heating Material.
    You can also utilize heating materials, such as a hair dryer or even a blow torch to loosen a tight lock. Metals expand upon application of heat, thus loosening the lock. Turn the open nut before it cools. To do this safely, use working gloves (like the ones on the right).
    Was this step helpful? Yes | No | I need help

  4. 4
    Soak the Nut in Water.
    If the nut you are loosening is covered with crumbly bits of rust or yellow streaks, which show corrosion, soak it in water and just scrub the corroded parts. You can also use soapy water for easier scrubbing. After this, dry the area and spray a lubricant, like Liquid Wrench, as close to the tight lock as possible and turn hard. For better results you can apply the oil and leave it on for 24 hours. This will give the oil more time to perform.
    Was this step helpful? Yes | No | I need help


When All Else Fails

If the nut resists all the above attempts, use a hacksaw or a reciprocating saw to cut it off. You can then proceed to have it repaired by a pipe man, or do it yourself. You will saves a lot of money if you can manage to do it on your own.

Was this helpful? Yes | No | I need help

Tips Tricks & Warnings

  • Always wear a protective suit when undertaking repair jobs.
  • Work in a well ventilated and lighted area as to avoid accidents and hasten your work.
  • Use the proper tool for the specific job you are trying to accomplish.

Questions and Answers

How to loosen a tight bolt on a spigot?

Do the following to loosen it up:

  • tighten it- try to move it in any direction and use the correct sized tool for it
  • tap it with a hammer with care
  • apply some heat to it- because metal expands slightly when hot
  • soak it with oils like WD-40 or liquid wrench to loosen it
Was this helpful? Yes | No | I need help

If all else fails, cut it off.


VisiHow welcomes all comments. If you do not want to be anonymous, register or log in. It is free.

Featured Author
32 Articles Started
3,939 Article Edits
173,880 Points
Repurposingdiva is a featured author with VisiHow. Repurposingdiva has achieved the level of "Colonel" with 173,880 points. Repurposingdiva has started 32 articles and made 3,939 article edits. 102,074 people have read Repurposingdiva's article contributions.
Ask Repurposingdiva
Repurposingdiva: Hi, my name is Repurposingdiva.
Repurposingdiva: Can I help you with your problem about "Losen a tight lock nut on a faulty faucet"?

Article Info

Categories : Home Repair

Share this Article:

Thanks to all authors for creating a page that has been read one time.


Thank Our Volunteer Authors.

Would you like to give back to the community by fixing a spelling mistake? Yes | No