How To Unscrew And Tighten The Nut Without A Key? How To Tighten The Nut On The Grinder Without Pliers? How Can You Unscrew The Large Nut On The Mixer?

2024 Author: Beatrice Philips | [email protected]. Last modified: 2024-01-15 04:10

To unscrew standard hardware, a hand tool is used - a spanner or open-end wrench. In some cases, it happens that a wrench suitable for the size of the nut is not available. To cope with the task, craftsmen recommend being smart and using the means at hand.

What do you need?

To unscrew the hardware, you can choose a hand tool from those that are available. The following items are suitable for this purpose.

A standard short open-end wrench and a few coins, for placing them between the horn and the side of the hardware . When creating such a metal gasket, you can unscrew a nut of a much smaller diameter with a large wrench.

Box wrench with extended handle . Such a tool will help to unscrew even stuck or rusty nuts, since the large lever allows you to apply significant effort when unscrewing.

Collar with internal teeth , but during operation, the teeth can be wrinkled, therefore, with such a tool, only not very tightened hardware can be unscrewed / wrapped.

Pneumatic Impact Wrench , which replaces hand tools.

Clamp for joinery , with which you can fix on the nut and perform unscrewing or twisting.

To understand in which direction you need to rotate the mount, you need to look at the connection from the side - in this case, you can see the direction of the thread of the thread. To loosen, rotate in the direction where the thread rises. In addition to the tool, you can unscrew the hardware on the plumbing pipe without a key or tighten the nut on the grinder without pliers.

Unscrew and tighten the nuts

It is possible to tighten or unscrew the large nut on the mixer even if the thread on it has already been torn off as a result of unsuccessful dismantling attempts. There are several ways to solve this problem:

• The head of the hardware is clamped in a carpenter's vice or clamp and with their help, performing rotational movements, the problem hardware is unscrewed. The same tools can be used to tighten the hardware if necessary.
• On top of the horizontally located hardware, a nut with a large diameter is put on with effort, and then this structure is unscrewed with a tool suitable for the size of the upper fastener.

In the case when you need to unscrew a round hardware or hardware, in which all the edges are completely smoothed, you can apply the following methods

• Put another hex nut of the appropriate diameter over the round hardware. Next, you need to clamp the nut with a vise or clamp and unscrew the hardware.
• Place another larger auxiliary nut over the round screw nut. At the junction of the nuts, drill a hole into which to insert a stud or drill. Next, the nut must be unscrewed with a hairpin.
• A metal pin is welded to one side of the hex fastener, then another pin is welded to the pin - so that an L-shaped lever is obtained. Using the resulting lever, the hardware is unscrewed.

In some cases, you can unscrew the problem hardware by destroying it:

• With the help of a chisel and a hammer, you can swing the problem hardware. The chisel is placed on the edge of the nut and a hammer is struck on the chisel. So all the edges are passed in turn several times.
• If you drill several holes in the hardware, then using a chisel with a hammer, you can destroy its structure.
• The fastener is cut off with a grinder's cutting disc or cut off with a hacksaw blade for metal.

Sometimes it is necessary to unscrew a tightly wrapped plastic nut. In this case, the following manipulations will help:

• With the help of a steel tape, which is tightly wrapped around the head of the nut, a rotational movement is performed using the ends of the tape as a handle.
• 2 wooden planks are pressed to the edges of the hardware, placing them opposite each other. Grasping the ends of the planks with their hands, they make a rotational movement counterclockwise.
• For unscrewing / twisting, you can use an adjustable gas wrench or jaws of pliers, spread apart in different directions.

You can screw the hardware with a simple device:

• take a long auxiliary bolt and screw a nut onto it;
• next to it, another one is screwed in, but a gap is left between the nuts, into which the head of another screwed bolt or nut is placed;
• both hardware are tightened on an auxiliary bolt so that they firmly clamp the head of the mount to be mounted;
• then rotate in the direction of twisting.

When the procedure is completed, the fasteners on the auxiliary bolt are unscrewed and the device removed. This method is also suitable for the process of loosening the nuts.

Recommendations

Before unscrewing the problem hardware, you need to assess its condition and see what tools are available to complete this task. Manipulations should be performed with considerable effort, but at the same time, care must be taken not to rip off the edges of the nut or break the improvised devices.

To unscrew the problem hardware was easier, especially when unscrewing a stuck or rusty fastener, it is recommended to apply WD-40 aerosol lubricant, pour a little kerosene or gasoline. After removing the rust, a small amount of machine oil is poured onto the work surface.