Double countersunk head chipboard screw: the perfect combination of high-end design and excellent performance

This double countersunk head chipboard screw has a unique design and adopts a double countersunk structure, which can be partially buried in the wood surface, giving the screw a smooth and neat appearance, avoiding the problem of traditional screws exposing the surface. This design not only makes the final splicing surface smoother, but also gives the assembled items a high-end and exquisite visual effect. It is particularly suitable for fine furniture assembly and decoration processes to ensure that every detail is perfect.
This double countersunk head chipboard screw is made of high-quality steel and undergoes strict process treatment to ensure that it exhibits excellent strength and durability in various application scenarios. Whether it is home furniture, cabinet assembly, or decorative trimming work, this screw can provide a strong fixing effect, prevent loosening or damage, and ensure stability in long-term use.
This screw is produced in a wide range of specifications to meet different application needs, with diameters ranging from 2.5mm to 6mm (#3 - 3/8") and lengths ranging from 9.5mm to 200mm (3/8" - 8”). Whether it is the assembly of small furniture or the fixing of large wood structures, you can choose the appropriate size according to your needs, and flexibly respond to various construction environments and usage requirements.
Our double countersunk head chipboard screws are highly flexible and adaptable. They can provide customized head shape, screw groove design and surface treatment according to different application requirements, ensuring ideal fixing effect and excellent durability in all kinds of work.
Head shape design is an important factor in screw selection, which directly affects the fixing force and appearance of the screw. Our double countersunk head chipboard screws provide two main head shape options: countersunk head design and flat head design. Countersunk head design is the most common The design has a conical head that can be flush with the surface of the material or slightly recessed to provide a flat surface effect. It is very suitable for projects that require concealed installation, such as furniture, decorative trimming, etc., to ensure that the screws do not protrude, maintaining an elegant and neat appearance. Compared with the countersunk head design, the flat head screw has a flat head and is suitable for applications that require stronger support, especially those processes that require higher load-bearing capacity.
It also provides options with and without anti-slip teeth. Screws with anti-slip teeth can provide stronger grip during tightening and reduce slippage, especially in harder materials or higher load-bearing applications, which can effectively improve the fixing effect. Screws without anti-slip teeth are suitable for Suitable for use on lightweight materials that do not require strong grip, ensuring a smoother installation experience. The screw groove design determines what types of tools the screw is compatible with, which directly affects the convenience and safety of installation. We provide three common screw groove designs: Pozi screw groove, Phillips screw groove and Torx screw groove. The design of the Pozi screw groove combines the characteristics of the cross and the groove to provide a stronger torque transmission effect and reduce the risk of the screw slipping. It is particularly suitable for applications requiring high torque and is the first choice for some high-strength fixing tasks. As the most common screw groove design, the Phillips screw groove is compatible with a variety of screwdrivers, is easy to operate, and is suitable for Home and light industrial use. Its cross design helps provide better fixing force while preventing the screwdriver from slipping out. Torx screw groove is famous for its hexagonal star structure design, which provides stronger grip than other screw grooves. It can effectively prevent the tool from slipping off, especially suitable for occasions requiring high precision and high torque, such as mechanical equipment, electronic product assembly, etc.
double countersunk head chipboard screws strictly follow DIN7505A and DIN7505B international standards to ensure that the quality and performance of the screws meet international requirements. Whether in daily use or in special application scenarios, this screw can provide a reliable connection effect and improve the stability and safety of the overall product.