All about self-tapping screws for chipboard

Self-tapping screws for chipboard are used not only in furniture production, but also during the repair of residential and utility premises. Plywood sheets are widely used in the creation of various partitions and structures.... For their correct fastening, you should use the appropriate hardware that will help create a strong connection.

Self-tapping screws for chipboard Are special hardware products that are used to join wood products. Furniture screws create a strong threaded connection that does not destroy chipboard and wood.

Self-tapping screws of this type are used when assembling furniture products from different types of chipboard:

• Chipboard;
• Chipboard;
• plywood.

They are also used when attaching thin drywall. These screws are made from durable metal alloys. They have the following construction:

• a head that provides torque;
• slot - a recess in the end part of the head;
• massive thread protruding on a metal rod, which in the lower part has a conical shape and notches;
• a sharp tip that quickly fits into the structure of the wood board.

The special design of the hardware, in which there is a large threaded and rod surface, allows to reduce the load at the junction, which increases the strength of furniture or other structures assembled from chipboard plates. For the manufacture of such screws, high-strength carbon steel is used, which provides durability and strength to such a hardware.... To protect it from moisture, the finished screw is coated with a special anti-corrosion compound consisting of zinc, brass and nickel.

The special design of the hardware is tightly connected to the material due to the same diameter of the smooth part of its rod. If the screw is unsuccessfully screwed into the chipboard, it can be quickly unscrewed back, causing minimal damage to the plate.

There are two types of such screws:

• universal;
• confirmation;
• elements with blunt ends.

They can be of different sizes. To assemble furniture from chipboard, screws with a diameter of 1.6 to 10 mm are usually used. The length of one unit can vary from 13 to 120 mm. For thin chipboard, hardware with a length of 16 mm is most often used. Conventional screws have a cylinder-shaped rod and a different head shape:

• secret;
• semi-secret;
• semicircular.

Countersunk head models are used for attaching handles, hinges, drawer guides. The screw is completely buried in the material. Hardware with a half-countersunk head is used to create fasteners completely hidden in the material. Due to the smooth transition from the rod to the threaded surface, when twisting, such a head is completely immersed in the material.

Round head hardware are used in cases when it is necessary to create a connection of increased strength and exclude the possibility of deformation of the created structure made of chipboard. A universal screw can have simple or cross-shaped slots. The use of products with cross recesses gives a number of advantages in work:

• during operation, the drill or screwdriver is firmly installed in the head the first time;
• when twisting, you can work with only one screwdriver;
• such screws are easily installed in hard-to-reach places of chipboard products.

Euro-screws are called confirms, which are most often used in furniture production today. These are reliable and inexpensive furniture hardware that allows you to create strong joints that are resistant to strong mechanical stress, including fracture. They can also be used instead of corners when assembling cabinet furniture. To hide the screw after tightening it, the head is closed with a special plastic plug.

When choosing the right type of screws, you should pay attention to the type of chipboard or other material into which such a screw will be screwed. It is necessary to take into account the type of head and the pattern on it for the selection of the screw-in tool. It is also important to pay attention to the length of the screw and the diameter of the rod, correlating their dimensions with the design data. With the correct selection of hardware, it turns out to create not only a strong, but also an inconspicuous connection. To choose high-quality self-tapping screws for chipboard, you should be guided by the following rules:

• buy hardware of the same color range to be sure that they have undergone the same anti-corrosion treatment;
• pay attention to the marking of fasteners, in which the first number indicates the diameter of the thread, and the second - the length of the screw;
• choose hardware with a deep hole on the head to simplify working with them when twisting and tightening.

It is necessary to properly fix the selected screw so that it does not then be pulled out of the chipboard. To do this, screw it correctly into the wooden surface using a suitable tool. For work, you can use:

• hex bit;
• screwdriver;
• special key for screws;
• drill;
• screwdriver.

Universal screws can be tightened with a screwdriver or a screwdriver with replaceable bits. To get a solid connection, you can first make a hole in the material using a drill that is about 70% of the screw size. In this case, the screw will hold more firmly in the material. Having chosen the right furniture screws and tools for working with them, you can independently assemble a strong and durable furniture or other structure from chipboard plates.