Hex Flange Self-Tapping Screws (DIN 6928) are fasteners characterized by a hexagonal drive head with an integrated flange base and sharp threads that allow them to penetrate materials without the need for pre-drilling. The flange acts as a washer, distributing load and enhancing grip strength.

Hex Flange Self-Tapping Screws as defined by the DIN 6928 standard are specialized fasteners designed with a hexagonal head and an integrated flange. They offer excellent self-tapping capabilities, providing secure fastening in materials like metal, wood, and plastic.

Features:

• Hexagonal Head:
  • Allows for high torque transfer using standard tools such as wrenches or sockets.
  • Reduces the risk of tool slippage during tightening.
• Integrated Flange:
  • Serves as a built-in washer, distributing load evenly and preventing material damage.
  • Provides a larger contact surface, enhancing stability.
• Self-Tapping Threads:
  • Sharp threads and points penetrate materials directly, eliminating the need for pre-drilling.
  • Suitable for metals, plastics, and softer materials like wood.
• Standard Compliance:
  • Manufactured according to DIN 6928 specifications, ensuring consistent quality, dimensions, and performance.

Applications:

• Metalworking:
  • Widely used for fastening metal sheets, automotive components, and industrial machinery.
• Wood and Plastic Assembly:
  • Ideal for securing wood panels, plastic parts, and composite materials.
• Construction and Repair:
  • Suitable for building frameworks, electrical installations, and HVAC systems.
• Automotive Industry:
  • Commonly used in vehicle assembly and maintenance, where secure and vibration-resistant fastening is essential.

Advantages:

• High Torque Strength:
  • Hexagonal head design ensures efficient torque transfer, making them suitable for heavy-duty applications.
• Integrated Washer Functionality:
  • The flange eliminates the need for a separate washer, reducing assembly time and costs.
• Self-Tapping Efficiency:
  • Threads cut directly into the material, simplifying installation and reducing labor.
• Durability:
  • Often made of high-strength materials like carbon steel or stainless steel, with corrosion-resistant coatings for extended lifespan.
• Vibration Resistance:
  • The flange design helps secure connections and prevents loosening under vibration.