Product Description:

The head of the tool features a hexagonal star (plum blossom) groove design, complemented by a countersunk structure that enables flush installation with the workpiece surface. This design not only enhances aesthetics but also helps save space. Furthermore, the clamp ear or double-wing design boosts clamping force on various panels, such as color steel tiles and resin tiles, effectively preventing loosening.

Moreover, the slotted design facilitates direct drilling into metal or wood without requiring pre-drilling. The slot also serves the purpose of convenient chip removal, making the tool versatile and efficient for various applications.

Features:

• Product Name: Self Drilling Screw
• Key Words: Metal Roofing Screws, Hex With Flang Hole Bore Screw, Hex Self-Drilling Screw
• Trade Term: EXW/FOB/CIF/DDP/DDU
• Durability: Long Lasting, Durable
• Scope Of Application: Building
• Point Type: Sharp Point

Applications:

The clamp ear design is commonly employed for a variety of applications, including securing color steel tiles, mounting resin tiles, and joining calcium silicate boards. Its versatility makes it a popular choice for various construction projects.

One of the key advantages of the clamp ear design is its ability to withstand wind pressure, making it particularly suitable for scenarios where strong winds are a concern. This feature ensures that the materials fixed or connected using this design remain secure and stable even in challenging weather conditions.

Packing and Shipping:

Product Packaging:

Each self-drilling screw is carefully packed in a durable plastic box to ensure protection during transit and storage. The box is labeled with the screw size and quantity for easy identification.

Shipping:

Our self-drilling screws are shipped in sturdy cardboard boxes to prevent any damage during transportation. Each box is securely sealed to avoid any loss of screws and is labeled with the necessary information for easy tracking and handling.