New slotted countersunk head wood screws: add beauty and stability to your woodworking projects

The slotted countersunk head wood screws use a special countersunk head design, which allows the head of the screw to be embedded in the wood surface, avoiding the unsightly problem caused by the protruding screw head. The countersunk head design ensures a smooth and neat connection point, bringing a higher visual sophistication to the project. In addition, this design also makes the connection tighter and more stable, improving the durability and safety of the overall structure.

This slotted countersunk head wood screw offers a variety of head and slot options to suit different installation needs and tool requirements. The screw head types include oval, round and flat heads, which can provide different appearance effects according to different design requirements. As for the slot type, it provides a variety of options such as slot, cross slot, combination slot, and Pozi slot, so that different types of driving tools can be easily installed and improve work efficiency.

These slotted countersunk head wood screws strictly follow a number of international standards, including DIN95, DIN96, DIN97, DIN7995, 7996, 7997 and ASME/ANSI B18.6.1, ensuring that they provide consistent and reliable performance in various woodworking applications. Whether used for furniture assembly, door and window installation, or wood structure construction, these screws meet various standard requirements to ensure stable fixing effects.

These slotted countersunk head wood screws are made of high-strength SS410, A2, and A4 grade stainless steel. SS410 is an iron-based alloy with a high proportion of chromium, which has good corrosion resistance and wear resistance. Due to its high hardness and strength, SS410 is particularly suitable for applications with high mechanical pressure and wear. It can effectively resist moisture, chemicals and general oxidation, and is suitable for many medium-intensity woodworking applications. A2 stainless steel (commonly known as 18-8 stainless steel) consists of 18% chromium and 8% nickel. It is extremely resistant to corrosion, especially moisture, salt water in marine environments, and common acids. It is particularly suitable for woodworking projects that need to be exposed to outdoor or humid environments for a long time, ensuring that the screws can maintain good performance under harsh conditions. A4 stainless steel is marine-grade stainless steel, which has the highest corrosion resistance and can resist corrosion in salt water, chlorides and other extreme environments. A4 stainless steel is often used in highly corrosive environments such as marine facilities and chemical equipment. For special needs in woodworking projects, especially outdoor furniture and structures, A4 stainless steel screws can provide the strongest protection.

The surface of the screws uses advanced surface treatment processes such as Dacromet and Raspert. Dacromet treatment is an efficient surface anti-corrosion technology that significantly improves the corrosion resistance of screws by covering the metal substrate with a thin layer of inorganic coating. Dacromet coating not only provides strong anti-corrosion protection, but also has good high temperature resistance, which is especially suitable for harsh environments such as chemical, petroleum, energy and other industries. For woodworking projects, it is particularly suitable for screws that are exposed to humid or chemically corrosive environments for a long time. Raspert is a galvanizing treatment technology that can form a uniform and dense anti-corrosion coating on the surface of the screws. Compared with traditional galvanizing methods, Raspert treatment has better wear resistance and corrosion resistance, and can prevent the erosion of screws caused by harsh environments such as salt water and acid rain. It is particularly suitable for woodworking projects that require long-term corrosion protection and can significantly extend the service life of screws.

Whether it is home decoration, furniture restoration, or wood structure construction, slotted countersunk wood screws can provide an ideal fixing solution for your project. Its unique countersunk head design not only makes installation easier, but also enhances the appearance, avoiding the unevenness caused by the protruding screw head, making your woodworking project more refined and professional.