Description
Wafer head self-drilling screws are designed with a broad, flat head that distributes load evenly and offers a neat, low-profile finish. The integrated drill point allows for efficient penetration into light-gauge steel or aluminum without the need for pre-drilling, saving time and labor on-site. Their wide head makes them ideal for fastening thin materials, such as sheet metal, electrical boxes, or HVAC ductwork, where pull-through resistance is critical. These screws are commonly used in metal framing, drywall tracks, and general light construction projects. Available in various sizes and finishes, wafer head self-drilling screws deliver strong performance, corrosion resistance, and a clean appearance.
Specifications
Diameter: ST3.5, ST4.2, ST4.8
Length: 13mm – 100mm
Material: SUS410, SUS316, SUS304, Carbon steel
Customization services are available, please feel free to contact us.
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