Stainless Steel Drywall Screws Manufacturers

Why can Drywall Screws reduce plasterboard cracking?

The primary reason why stainless steel drywall screws reduce plasterboard cracking is their unique head design. Traditional screw heads have various shapes, but for brittle materials such as plasterboard, ordinary screw heads are prone to produce large local pressure on the surface of the board during tightening, resulting in stress concentration, which in turn causes the board to crack. Drywall screws are mostly designed with countersunk or trumpet heads. This design allows the head of the screw to gradually and smoothly embed into the board surface when screwed into the plasterboard, slightly lower than the board surface, so that the pressure is evenly distributed over a larger contact area. The drywall screws produced by Zhongke Metal Technology use a high-precision mold forming process to ensure that the angle and curvature of each screw head can achieve the best pressure dispersion effect, avoiding the problem of plasterboard surface cracking caused by excessive local stress. In addition, the smooth surface treatment of the screw head further reduces the friction damage to the plasterboard surface, reducing the risk of cracking from the source.
Thread design is another core element of drywall screws to reduce plasterboard cracking. The texture of gypsum board is relatively loose and the internal structure is fragile. If ordinary screws are used, the threads will produce a large extrusion deformation force on the gypsum board during the screwing process, which is very easy to damage the fiber structure inside the gypsum board and cause cracking. Zhongke Metal Technology has made targeted optimization of the threads of drywall screws with its rich experience in the field of general parts manufacturing. The thread spacing of the drywall screws it produces is precisely calculated, which is tighter than ordinary screws, and the threads are sharp and cutting. When screwing into the gypsum board, this sharp thread can "drill" into the board in a cutting manner, reducing the extrusion of the gypsum board and protecting the integrity of its internal structure to the greatest extent. At the same time, the tight thread spacing increases the bite area between the screw and the gypsum board, which not only improves the fixing strength, but also effectively disperses the stress during the screwing process, further reducing the possibility of cracking of the board.
In addition to the head and thread design, the material and surface treatment process of the drywall screw also play an important role in reducing the cracking of the gypsum board. Zhongke Metal Technology uses high-quality raw materials to manufacture drywall screws to ensure that the screws have good toughness and strength. During the production process, each batch of high-strength products undergoes rigorous speed and torque tests to ensure the accuracy and stability of the products. Through advanced heat treatment processes, the hardness and toughness of the screws are optimally balanced, so that when screwed into the gypsum board, they can easily penetrate the board without generating excessive impact force due to being too hard, causing the board to break. The company professionally galvanizes the surface of the screws, which not only enhances the rust resistance of the screws and prolongs their service life, but also reduces the friction resistance between the threads and the gypsum board, making the screw-in process smoother, thereby reducing damage to the gypsum board.
In actual construction applications, the drywall screws produced by Zhongke Metal Technology also further enhance the protection of the gypsum board through some detailed designs. Some drywall screws have a drill handle design. This self-drilling tip can directly penetrate the light steel studs without pre-drilling, greatly saving installation time. More importantly, the special shape of the drill handle can smoothly transition to the process of screwing into the gypsum board after penetrating the metal frame, avoiding additional damage to the gypsum board caused by inaccurate drilling or secondary operations. At the same time, the company also provides professional guidance on installation points, such as reasonably controlling the screw spacing, using electric screwdrivers to accurately control the torque, etc., to ensure that the screw head is just embedded in the board surface, while ensuring the fixing effect, without damaging the paper surface of the gypsum board, thereby comprehensively reducing the risk of cracking.
Drywall screws can reduce the cracking of gypsum boards, which is the result of the combined effect of many factors such as head design, thread structure, material technology and construction application. Zhongke Metal Technology, relying on its professional technology in metal processing and parts manufacturing, deeply optimizes these key factors and produces drywall screws with excellent performance. From protecting the internal structure of gypsum boards to improving construction efficiency, from ensuring product accuracy to ensuring project safety, every link reflects the company's strict control of product quality and precise satisfaction of customer needs.