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DIN571
HINA
HINA2025010701
Definition
Hex Head Self-Tapping Screws (DIN 571) are fasteners with a hexagonal head for wrench-based tightening and sharp, coarse threads that allow direct penetration into materials like wood without pre-drilling. They are often referred to as wood screws but can also be used in other materials with proper preparation.
Hex Head Self-Tapping Screws as defined by the DIN 571 standard, are heavy-duty fasteners with a hexagonal head designed primarily for wood applications. These screws are known for their high strength, ease of installation, and versatility in fastening wooden structures and other soft materials.
Hexagonal Head:
Designed for use with wrenches or sockets, allowing high torque application.
Provides a firm grip and reduces the risk of tool slippage during tightening.
Coarse Threads:
Sharp and deep threads provide strong holding power, especially in wood.
Self-tapping capability eliminates the need for pre-drilling in softer materials.
Heavy-Duty Construction:
Typically made from high-strength carbon steel or stainless steel.
Often coated (e.g., galvanized) for enhanced corrosion resistance.
Compliance with DIN 571:
Adheres to the DIN 571 standard for dimensions and performance, ensuring reliability and consistency.
Woodworking:
Ideal for securing heavy wooden components, such as beams, panels, and frameworks.
Construction:
Used in building structures like wooden roofs, decks, and fences.
Outdoor Applications:
Common in outdoor furniture assembly, pergolas, and landscaping projects due to corrosion resistance.
Fixing Metal to Wood:
Suitable for attaching metal components, such as brackets or plates, to wooden bases.
High Strength:
The hexagonal head allows the application of significant torque, ensuring a secure and durable connection.
Ease of Use:
No pre-drilling required for most wood types, simplifying the installation process.
Versatility:
Suitable for a variety of applications, including woodworking, construction, and repairs.
Corrosion Resistance:
Galvanized or stainless steel variants are suitable for outdoor and humid environments.
Reliable Standards:
Manufactured to DIN 571 specifications, guaranteeing quality and performance.
Our service
Professional Manufacturer : All of our Fastener are designed and manufactured according to buyers'specification and performance.
Quality is guaranteed : Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective : Wide range of parts selection , Competitive prices with professional factory supply.
Customized ideal Fasteners : customized services according to the samples and drawing offered.
Certification
Through scientific management, Jiaxing Haina fastener Ltd company has been obtained ISO9000 certificate of Quality Managerment System, SGS and BV international certificate system of Make in China.
What are the types of self-tapping screws?
Common types include flat head, pan head, hex head, and flange head screws, with different point designs such as sharp points for softer materials and drill points for harder ones.
What’s the difference between self-tapping and self-drilling screws?
Self-tapping screws require a hole to be created (or may tap their threads into softer materials), while self-drilling screws have a drill-like tip that creates a hole as the screw is driven in.
Definition
Hex Head Self-Tapping Screws (DIN 571) are fasteners with a hexagonal head for wrench-based tightening and sharp, coarse threads that allow direct penetration into materials like wood without pre-drilling. They are often referred to as wood screws but can also be used in other materials with proper preparation.
Hex Head Self-Tapping Screws as defined by the DIN 571 standard, are heavy-duty fasteners with a hexagonal head designed primarily for wood applications. These screws are known for their high strength, ease of installation, and versatility in fastening wooden structures and other soft materials.
Hexagonal Head:
Designed for use with wrenches or sockets, allowing high torque application.
Provides a firm grip and reduces the risk of tool slippage during tightening.
Coarse Threads:
Sharp and deep threads provide strong holding power, especially in wood.
Self-tapping capability eliminates the need for pre-drilling in softer materials.
Heavy-Duty Construction:
Typically made from high-strength carbon steel or stainless steel.
Often coated (e.g., galvanized) for enhanced corrosion resistance.
Compliance with DIN 571:
Adheres to the DIN 571 standard for dimensions and performance, ensuring reliability and consistency.
Woodworking:
Ideal for securing heavy wooden components, such as beams, panels, and frameworks.
Construction:
Used in building structures like wooden roofs, decks, and fences.
Outdoor Applications:
Common in outdoor furniture assembly, pergolas, and landscaping projects due to corrosion resistance.
Fixing Metal to Wood:
Suitable for attaching metal components, such as brackets or plates, to wooden bases.
High Strength:
The hexagonal head allows the application of significant torque, ensuring a secure and durable connection.
Ease of Use:
No pre-drilling required for most wood types, simplifying the installation process.
Versatility:
Suitable for a variety of applications, including woodworking, construction, and repairs.
Corrosion Resistance:
Galvanized or stainless steel variants are suitable for outdoor and humid environments.
Reliable Standards:
Manufactured to DIN 571 specifications, guaranteeing quality and performance.
Our service
Professional Manufacturer : All of our Fastener are designed and manufactured according to buyers'specification and performance.
Quality is guaranteed : Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective : Wide range of parts selection , Competitive prices with professional factory supply.
Customized ideal Fasteners : customized services according to the samples and drawing offered.
Certification
Through scientific management, Jiaxing Haina fastener Ltd company has been obtained ISO9000 certificate of Quality Managerment System, SGS and BV international certificate system of Make in China.
What are the types of self-tapping screws?
Common types include flat head, pan head, hex head, and flange head screws, with different point designs such as sharp points for softer materials and drill points for harder ones.
What’s the difference between self-tapping and self-drilling screws?
Self-tapping screws require a hole to be created (or may tap their threads into softer materials), while self-drilling screws have a drill-like tip that creates a hole as the screw is driven in.
