How To Loosen Nuts, Bolts, and Screws | Pinnacle Hardware (2024)

LEARN HOW TO EASILY LOOSEN NUTS, BOLTS, AND SCREWS

Home improvement is a normal part of every homeowner’s life, so it’s only natural that you come across various obstacles in the course of fixing up your home. That’s part of the fun of it! A common problem in DIY projects is dealing with damaged fasteners. Sometimes it can be near impossible to loosen anut, bolt, or screw, especially if they’re old or damaged.

Read on to learn about how to handle the fasteners in your home, whether hard to undo or damaged beyond repair! Our tips on how to loosen nuts, bolts, and screws will soon have you finding a solution to your DIY trials. Sometimes all it takes is a little bit of knowledge, and then you have the answer that you have been seeking when you need to loosen a nut or the like.

PENETRATING OIL

Commonly known as CRC, penetrating oil should be your first step in trying to loosen a nut, bolt, or screw. Spray the fastener and leave for 10 – 15 minutes to allow the oil time to penetrate the threads of the bolt or screw. Then use a wrench or screwdriver to undo the fastener. When you are trying to loosen a nut, penetrating oil is a good method to try first up.

USE A PAIR OF HAMMERS

Sometimes if a bolt is particularly stubborn, using a pair of hammers can help loosen the nut so you can remove it with a wrench. Hold the hammer against one of the flat sides of the nut – note, holding it against a corner will damage the nut – and hit the opposite side with the second hammer. After a few good knocks, try to undo it with a wrench. That’s another way to loosen a nut.

USE A HACKSAW

If you have nuts, bolts, or screws that are badly rusted and all aforementioned methods have failed, you may have to use a hacksaw to remove the fastener. Simply saw one side of the nut and proceed to remove it with a wrench or screwdriver. This is where you’ve tried to loosen a nut, but it hasn’t worked.

If it’s still stuck, you may want to saw the opposite side and then lightly knock the remaining pieces off with a hammer. If you wish to avoid any rust-related fastener issues, try using stainless steelnuts,bolts, andscrews.

How To Loosen Nuts, Bolts, and Screws | Pinnacle Hardware (1)

USE A NUT-SPLITTER

If the position of the screw or bolt doesn’t allow for the use of a hacksaw, a nut-splitter is also very handy to help remove a rusted nut. It has a special chisel inside that screws into the nut and allows you to undo it with ease. So when you cannot loosen a nut, try a nut-splitter instead.

DRILLING

When all else fails, and you just can’t loosen a nut, it’s time to get the drill out! Old and rusty fasteners can have a tendency to snap when too much pressure is applied or if you are trying to turn them the wrong way. When this happens, drilling out the remaining bit of a screw will be your best option.

Select the correct drill bit – about a millimetre less in diameter – then slowly start drilling out the remaining screw. Changing the drill rotation back and forth can sometimes help with guiding the screw out.

How To Loosen Nuts, Bolts, and Screws | Pinnacle Hardware (2)

CONCLUSION

This has been our handy list of ways to loosen a nut and remove old fasteners when they break off or otherwise get stuck. It’s amazing how small tips like these can make all the difference to your DIY projects. If you’re inexperienced, working with nuts, bolts, or screws can be fiddly and time-consuming. But if you take the time to learn about your new hobby, your proficiency will soon improve, andnuts, bolts, and screwswill be able to provide the flexibility to help you create all kinds of new projects.

We hope you’ve found these tips useful. To learn more about how you can improve your home without getting help from professionals,check out our other pages!

How To Loosen Nuts, Bolts, and Screws | Pinnacle Hardware (2024)

FAQs

How To Loosen Nuts, Bolts, and Screws | Pinnacle Hardware? ›

PENETRATING OIL

How to remove bolt that won't budge? ›

Lubricate the bolt with WD-40 and use vice-grip pliers or a long wrench to twist loose. Heat it with a torch for 15 seconds to loosen it more if needed. For rust, apply rust-penetrating liquid thread loosener and strike the the bolt 6-12 times with a hammer. Twist loose with a long-handled socket wrench.

What is used to loosen or open nuts and bolts? ›

A wrench or spanner is a tool used to provide grip and mechanical advantage in applying torque to turn objects—usually rotary fasteners, such as nuts and bolts—or keep them from turning. A set of metric spanners or wrenches, open at one end and box/ring at the other.

What is the best tool to loosen nuts? ›

Combination Wrench

Used most often for difficult nuts, a combination wrench's closed end loosens the nut so the open end can be used to quickly unscrew it.

What's the best spray to loosen bolts? ›

Penetrating Oil to Remove Nuts and Bolts

Look for an original version from a brand you trust, like Kroil. This kind of penetrating oil is made to loosen up nuts and bolts that have seized up or experienced rust.

What is the best lubricant for seized nuts? ›

“The best penetrating oils quickly loosen rusted nuts and bolts, free frozen shafts, pulleys and more. With Kroil, no space is too tight to penetrate, thanks to its ability to seep into the smallest opening or crevice.”

Does WD-40 loosen bolts? ›

To loosen these, an ideal solution for this is to use WD-40® Penetrant Spray. Simply apply the Penetrant Spray over the affected nuts and bolts, then tap them lightly using a hammer. This will help the product seep into the nuts and bolts' fittings, allowing you remove the stuck fasteners.

How to unscrew something really tight without a wrench? ›

There are a few different methods you can use to unscrew something without a wrench . One option is to use pliers or vice grips to grip onto the head of the screw and turn it counterclockwise . Another option is to use a flathead screwdriver and insert it into the screw 's head , using it as a lever to turn the screw .

How to loosen something really tight? ›

When you're dealing with really big stuck bolts, a pipe wrench might be your best option, especially if you don't own a giant set of wrenches or sockets. The long handle and aggressive jaw teeth will loosen the most stubborn bolts. Just make sure you get the jaws tight against the shoulders.

Will WD-40 loosen a bolt? ›

To loosen these, an ideal solution for this is to use WD-40® Penetrant Spray. Simply apply the Penetrant Spray over the affected nuts and bolts, then tap them lightly using a hammer. This will help the product seep into the nuts and bolts' fittings, allowing you remove the stuck fasteners.

Why won't my nut tighten or loosen? ›

Debris or Dirt Caught in the Threads: Dirt, debris, or rust particles lodged in the threads can prevent the nut from fully engaging. Clean the threads of both the nut and bolt thoroughly with a wire brush or compressed air before assembly. You can also use a cleaning solvent to remove any stubborn grime.

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