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Stainless Steel Screw

Product Features

Stainless steel screws are self-tapping fasteners designed specifically for building assembly. Made from corrosion-resistant stainless steel such as 304/316, they can be left in their natural color or treated with a rust-resistant coating. Panheads are the most common screw head design, combining aesthetics with ease of use. The thread is self-tapping, and some models feature a drill-tapped design for direct drilling and fastening into metal studs.
Material: Stainless steel (natural or black rust-resistant coating)
Head: Panhead, with a few countersunk heads.
Thread: Self-tapping, with some models featuring a drill-tapped design.
Length: Approximately 20mm-25mm (common specifications).
Applicable studs: Metal studs (drill-tapped screws) or wood/WPC studs (standard self-tapping screws).

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Product Advantages

Advantages:
1. Excellent corrosion resistance: 304/316 stainless steel is inherently rust-resistant, ensuring structural security even in humid or outdoor environments.
2. Strong and reliable: The self-tapping design forms a secure thread directly into wood, metal, or composite materials, with the screw head slightly recessed into the board, preventing loosening.
3. Versatile Application
Metal Frame: Self-drilling screws can be drilled directly into steel for securement, making them suitable for lightweight steel framing systems.
4. Wood/WPC Frame: Standard self-tapping screws are suitable for wood or composite materials, ensuring a secure connection.
Easy Installation
Simply pre-drill holes (with a diameter slightly smaller than the screw diameter) and secure with a manual or electric screwdriver, eliminating complex steps like welding.
5. Environmentally Friendly and Recyclable
Stainless steel is recyclable, meeting the sustainability requirements of the construction industry.

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Why Senyu
Jiangsu Senyu New Materials Co., Ltd.
Jiangsu Senyu New Material Co., Ltd. is a China Stainless Steel Screw Manufacturer and Custom Stainless Steel Screw Factory, specializes in the R&D, production, and sales of wood-plastic composite (WPC) profiles and finished products. The company is equipped with advanced production technologies, boasts extensive experience in product design and technical development, and maintains a professional, integrated team covering R&D, production, and sales for wood-plastic composite products. We have invested in professional-grade advanced production equipment and laboratory testing instruments, enabling us to achieve a large-scale annual production capacity of 20,000 tons of WPC products. Products under the "Senyu Wood®" brand are manufactured using polyolefin plastics and cellulose materials (such as wood flour and rice bran) that have undergone specialized treatment, classifying them as environmentally friendly new materials. In addition to retaining the natural texture and characteristics of solid wood, Senyu WPC products offer a diverse range of color options tailored to customer requirements. Leveraging computer-aided design (CAD) technology, we provide customers with WPC products in various cross-sectional designs. We strive to meet customer demands to the greatest extent possible, thereby significantly simplifying the installation process and enhancing construction efficiency.
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