Flat Hex Socket Head Self-Drilling Screws for Metal, Wood, and Plastic
Flat Hex Socket Head Self Drilling Screw, also known as tek screw or sheet metal screw, is a type of self-tapping screw that also features a drill point. The sharp drill point will both drill a hole and form the mating threads in a single operation.

Key Features:
- Self-Drilling Point: Cuts through metal, wood, and plastic without the need for pre-drilling.
- Flat Hex Socket Head: Provides a secure fit for driving tools, allowing for high torque and ease of installation.
- Versatile: Ideal for sheet metal, wood, and plastic, perfect for a variety of industries including construction, HVAC, and automotive.
- High Strength: With a sharp drill point that creates mating threads, these screws offer durable and secure fastening solutions.
- Durability: Made from high-quality materials for long-lasting performance even under tough conditions.
- Self-drilling and self-tapping in one operation, reducing labor time.
- Flat hex socket head ensures a secure fit and maximum torque for heavy-duty tasks.
- Highly durable and suitable for a range of industries including construction, automotive, and HVAC.
Applications:
- Construction: Perfect for securing sheet metal in roofing and siding applications.
- HVAC: Commonly used in installing air ducts and systems.
- Automotive: Used for attaching parts in vehicles and machinery.
- General Fastening: Suitable for a wide range of DIY and industrial projects.
Benefits of Choosing Us:
- Over 20 years of experience in fastener production.
- OEM & ODM services available to meet your specific needs.
- High-quality products tested for durability and performance.
- Fast delivery and excellent customer support.




















