The self-tapping design eliminates the need for pre-tapping during installation, allowing the screws to be directly driven into the material, thus improving assembly efficiency. The round head design ensures a neat appearance after installation and reduces damage to the surface of the secured object.
Our products combine stable material quality, consistent manufacturing precision, and reliable performance in real-world applications, helping customers achieve efficient installation, long service life, and dependable supply across different usage scenarios.
The selection of fasteners depends on the material type, load requirements, installation method, and working environment. Matching these factors helps ensure the strength and long-term performance of the fasteners. Please contact us, and I will help you plan a suitable solution.
Long-term partnerships help stabilize supply chains, improve efficiency, and create mutual growth through trust, experience, and continuous cooperation.
Coarse Thread Drywall Screws
Coarse Thread Drywall Screws are made from 1022A carbon steel, providing strong fastening performance and long-lasting durability. The coarse thread design ensures excellent grip and easy installation, while the black plated surface enhances corrosion resistance and offers a professional finish.
Material: 1022A carbon steel
Surface treatment: Black plating
Size: M4.0 × 15mm
Thread type: Coarse thread
Type: Drywall screw
Coarse threads provide strong holding power and secure fastening
Fast installation reduces labor time and improves efficiency
1022A carbon steel construction ensures strength and long service life
Black plated surface offers corrosion resistance and a neat appearance
Suitable for use in the construction industry, automotive repair, electronic equipment assembly, and communications installations. Ideal for professional contractors and industrial applications.
Engineered for reliable performance and easy installation, these screws provide consistent fastening strength in a wide range of applications.
We are a modern manufacturing enterprise with over twenty years of industry experience, specializing in the research, development, production, and supply of fastener products.
Our fastening products are developed with a focus on real-world applications, manufacturing consistency, and long-term usability. By combining material quality, controlled production processes, and application-driven design, we deliver solutions that support stable performance across diverse industries and markets.
Stable manufacturing processes ensure uniform performance across batches and long-term orders.
Products are designed based on real usage scenarios, improving efficiency and reducing installation issues.
Carefully selected materials support strength, durability, and stable fastening performance.
Controlled tolerances and standardized production ensure compatibility with tools and systems.
Multiple finishes and specifications support different environments and market requirements.
Scalable production capacity ensures reliable delivery for both standard and customized orders.
Customer feedback is a direct reflection of product quality and service reliability. Over the years, we have built long-term partnerships with customers across different industries and markets. Their continued trust and repeat cooperation motivate us to maintain high standards in both manufacturing and service.
If you are looking for reliable fastening products, customized solutions, or long-term supply support, please leave your information below. Our team will review your request carefully and provide practical feedback based on your needs.
