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How to Fix a Broken Stove Knob Shaft? Easy Tips!

ByHunter Turner May 24, 2022August 16, 2023 August 16, 2023

Note: This article may contain affiliate links, which means if you make a purchase following our links won’t cost you extra, but we may earn a commission. Learn more

A stove knob shaft is a small metal rod that protrudes from the back of a stove knob and is used to attach the knob to the stove. The purpose of a stove knob shaft is to attach the knob to the stove.

The broken stove knob shaft is a problem that many homeowners face. The knob shaft is the part of the stove that the knob is attached to. If the shaft breaks, the knob will no longer be able to turn the stove on or off.

This can be a major inconvenience, and it can also be dangerous if the stove is left on by accident. Also, it can cause the stove to overheat. This can lead to a fire hazard.

Table of Contents

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  • What Are the Symptoms of a Broken Stove Knob Shaft?
  • Why Is Your Stove Knob Shaft Break?
  • How to Fix a Broken Stove Knob Shaft?
  • How Do You Replace a Broken Stove Knob Shaft?
  • How Can You Prevent My Stove Knob Shaft From Breaking?

What Are the Symptoms of a Broken Stove Knob Shaft?

If your stove knob shaft is broken, you may experience some of the following symptoms:

– Difficulty turning the knob

– Knob feels loose

– Knob may be completely detached from the shaft

– Shaft may be bent or broken

– Metal fragments or shards near the break

If you experience any of these symptoms, it is important to call a qualified technician to repair or replace your stove knob shaft as soon as possible.

Why Is Your Stove Knob Shaft Break?

If your stove knob shaft is broken, you may be wondering how to fix it. The knob shaft may break because of various reasons. Here are five reasons to break your stove knob shaft-

1. When you try to pull off the knob forcefully using all your strength, the knobs may break.

2. if you end up pulling the stove door open with too much force causing the knob may shaft to bend and snap inside.

3. If the knob is made of plastic, it may break due to heat exposure or being turned too forcefully. 

4. If the knob is not properly secured to the shaft, it may come loose and break. 

5. If the shaft is made of metal and is not properly lubricated, it may break due to metal fatigue. 

6. If the shaft is not properly supported, it may break under the weight of the knob. 

7. If the stove is old or in disrepair, the knob shaft may break due to general wear and tear.

8. Any heavy, metallic object can cause stress, or the user’s negligence or misuse of the misuse also causes severe damage to the knobs.

How to Fix a Broken Stove Knob Shaft?

Stove knob shafts can break easily, and when they do, it can be a real pain to try to fix them.

There are several ways to fix a broken stove knob shaft without replacement. One way is to use a strong adhesive to glue the shaft back together. Another way is to use a metal epoxy to weld the shaft back together.

How to Fix a Broken Stove Knob Shaft

1. This method is perfect for cracked knobs. If your stove knob shaft is broken, you can fix it using a strong adhesive. 

First, clean the area around the break with a cloth. Then, apply the adhesive to the cracked/broken area. 

Tie with strong yarn and wait for 10 to 15 minutes and hold the pieces together until the adhesive dries.

2. If your stove knob shaft is broken, you can use a metal-epoxy to fix it. First, clean the area around the break with a wire brush. Then, mix the epoxy according to the manufacturer’s instructions. Apply the epoxy to the break, and then clamp the two pieces of the shaft together. 

Let the epoxy cure for the recommended amount of time, and then remove the clamp. Your stove knob shaft should now be repaired.

Read More: Cracked Fire Bricks in Wood Stoves! When and How to Replace It?

How Do You Replace a Broken Stove Knob Shaft?

If your stove knob shaft is broken, you will need to replace it. Here are the steps you will need to follow: 

1. Remove the knob from the stove. To do this, you will need to unscrew it from the shaft. 

2. Once the knob is removed, you will need to remove the broken shaft from the stove.

3. To do this, you will need to unscrew it from the stove. 

4. Once the shaft is removed, you will need to replace it with a new one. To do this, you will need to screw it into the stove. 

5. Once the new shaft is in place, you will need to screw the knob back onto it.

How Can You Prevent My Stove Knob Shaft From Breaking?

If your stove knob shaft is starting to show signs of wear or breakage, there are a few things you can do to prevent further damage. 

First, try to avoid using harsh cleaning chemicals on the knob. Instead, use a mild soap and water solution. 

Second, make sure that the knob is not loose by tightening the set screw. 

Lastly, if the knob is made of plastic, you can try coating it with clear nail polish or Vaseline to help protect it from further wear.

Read More: 8 Best Wood Pellets for Stove: A Detailed Guide

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Hunter Turner

Hi, I'm Hunter Turner, a co-owner of warmmass.com, where we provide comprehensive reviews and dependable information to assist you in selecting top-notch equipment. Our dedicated team, comprised of skilled technologists, seasoned experts, and inquisitive researchers, works tirelessly to guide you in making informed decisions. My personal commitment is to ensure that every piece of advice and insight we offer is rooted in expertise and real-world experience.

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