Self-Drilling Screws with Wings are engineered for fast, efficient, and reliable fastening in wood-to-metal and light steel applications. Designed with a sharp drill point and specially formed wings, these screws eliminate the need for pre-drilling while preventing material damage, making them ideal for construction, roofing, and industrial assembly.
Self-Drilling Screws with Wings combine drilling, tapping, and fastening into one seamless operation. The wings are specifically designed to ream a clearance hole in softer materials like wood, preventing thread engagement until the screw reaches the metal substrate. Once the wings break off upon contact with metal, the threads engage securely, ensuring a tight and stable connection.
Integrated Drill Point
High-quality drill tip enables direct penetration into metal without pre-drilling, improving installation efficiency.
Wing Design for Wood Applications
Wings create a clearance hole in wood, preventing splitting and ensuring precise fastening.
High Strength Materials
Manufactured from carbon steel or stainless steel for excellent durability and load-bearing performance.
Corrosion Resistance
Available with zinc plating, Ruspert coating, or other surface treatments for long-lasting protection in outdoor and harsh environments.
Self-Tapping Capability
Threads are designed to cut into metal substrates, providing strong holding power.
Product Name: Self-Drilling Screw With Wing
Material: Carbon Steel / Stainless Steel (SS304, SS410)
Surface Treatment: Zinc Plated, Yellow Zinc, Ruspert, Dacromet
Head Type: Hex Head / Wafer Head / Pan Head
Drive Type: Hex Washer Head / Phillips Drive
Diameter Range: #6 – #14 (3.5mm – 6.3mm)
Length Range: 13mm – 150mm
Drill Point Type: #2, #3, #4, #5
Standards: DIN, ISO, ANSI, Customized
Wood to metal fastening (e.g., timber to steel frames)
Roofing sheet installation
Steel structure assembly
HVAC systems and duct installations
Prefabricated building construction
Industrial equipment assembly
Time-Saving Installation: No need for pre-drilling reduces labor costs
Enhanced Precision: Wing design ensures accurate alignment and prevents material damage
Strong Fastening Performance: High pull-out resistance and secure clamping force
Versatile Use: Suitable for multiple materials and industries
Our drilling screws are manufactured under strict quality control standards, ensuring consistent performance and reliability. With advanced production technology and customizable options, we provide fastening solutions tailored to your project requirements. Whether for construction, manufacturing, or OEM applications, our screws deliver superior efficiency and durability.
