Whether it is home decoration or commercial construction, drywall screws play an indispensable role in it. As an important tool for connecting plates and walls, it not only ensures the stability of the structure, but also makes the whole project look more neat and beautiful. Next, we will lead you to understand this seemingly simple but very practical value of small objects.

Understanding Drywall Screws: Definition and Basic Construction

Drywall screw is a fastener specially used to fix gypsum board or other lightweight plates to a metal keel or wooden frame. Its head is usually flat to hide under the finish, and the threaded part is specially designed to firmly grasp the surface of different types of substrates without loosening and falling off.

Comparison of different types of drywall screws and their application occasions

There are many types of drywall screws on the market, which are mainly divided into two categories: self-tapping and non-self-tapping. The former is very suitable for DIY enthusiasts to operate at home because its own cutting edge can be directly screwed into the inner wall of soft materials such as wood without drilling in advance, thus saving a lot of time and cost. The latter is relatively more durable and suitable for environments with high hardness such as steel concrete, which requires the assistance of professional equipment to complete the penetration action.

How to select the most suitable drywall screws according to the wall material

Choosing the correct drywall screws is extremely important to ensure the quality of the installation. For example, for ordinary brick-concrete structure buildings, it is recommended to use galvanized coating treated models to prevent corrosion and extend the service life. However, for the foam sandwich exterior wall insulation system used in new environmental protection and energy-saving houses, it must be equipped with a special spike version to achieve the expected effect through all levels.

Installation Tips Open: Make Your Work More Effective

After mastering the theoretical knowledge, the practical ability can not be ignored. First of all, all key points should be planned in advance and the spacing distance should be clearly marked to avoid deviation leading to rework and waste of resources. Secondly, the use of electric drills with special sleeve heads can greatly improve efficiency and reduce physical consumption while ensuring that each screw can be evenly stressed without potential safety hazards due to damage caused by uneven force.

FAQ: Solve various puzzles that may be encountered during use

Q: If my house is an old-fashioned red brick wall, how to choose the appropriate specifications?
A: In this case, it is recommend to choose a variety with a large diameter of coarse teeth and appropriately increase the length parameter so that it can be buried at least half the depth of the main body to obtain a good grip to avoid problems such as displacement and deformation caused by vibration in the future.

Q: Will it rust after long-term exposure in a humid environment?
A: Many brands produced by modern technology have taken this problem into consideration and solved the problem that traditional iron products are easy to oxidize and deteriorate by nickel plating or stainless steel raw material manufacturing. Even if it is near the bathroom and kitchen, it can maintain an intact state for a long time for continuous service.