Drill Tail Hexagon Screws for Versatile Construction and Communication Use

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: 1-1
• Groove: Hexagon
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN
• Grade: 4.8
• Thread Type: Full Thread
• Whether to Support Customization: Support
• Applicable Industries: Construction, Manufacturing, Communications, etc.
• Use: Connection Fixed
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

The Hexagonal Huasi Drill Tail Screw is a groundbreaking fastener, merging swift installation with robust fastening capabilities. Its core design ingenuity and primary application scenarios include:

1. Structural Characteristics

1. Hexagonal Head Design

Exceptional Tool Compatibility: Engineered with a standard hexagonal head, it seamlessly integrates with both manual wrenches and power tools, ensuring unwavering torque transfer and negating slippage during installation.

Superior Torque Capacity: The hexagonal design adeptly diffuses rotational stress, making it ideal for high-strength fastening needs, thereby guaranteeing connection stability and reliability.

2. Huasi (Spring Washer) Integration

Innovative Anti-Loosening Mechanism: Through elastic deformation, Huasi generates pre-tightening force, effectively counteracting loosening from vibrations or impacts, expertly suited for dynamic load environments.

Enhanced Surface Protection: Select models undergo galvanizing or Dacromet treatment, bolstering corrosion resistance and substantially prolonging service life.

3. Drill Tail Self-Attack Function

• Pre-Drilling Eliminated: Featuring a drill point or Fried Dough Twists drill bit at the tail, it autonomously drills, taps, and locks onto metal plates (thickness ≤ 6mm), wood, plastic, and other materials, streamlining the construction process.

• Remarkable Thread Bite Force: The self-tapping thread design is fine-tuned to swiftly penetrate the material, forming a robust mechanical grip, thus enhancing connection strength.

2. Performance Advantages

1. Construction Efficiency Enhancement

Streamlined Process: By integrating drilling, tapping, and locking functions, it boosts efficiency by over 50% compared to traditional bolt methods, making it perfect for extensive engineering projects.

Universal Tool Compatibility: Suitable for both manual and electric tools, it lessens the operator's skill demands.

2. Superior Connection Stability

Comprehensive Anti-Loosening Design: A synergistic trio of hexagonal head torque control, Huasi elastic compensation, and drilling tail thread engagement create a formidable anti-loosening system, far outperforming conventional screws in vibration resistance.

Versatile Material Adaptability: Efficiently penetrates thin-walled materials like color steel plates, galvanized plates, and aluminum alloys without compromising the surface coating.

3. Environmental Tolerance

Advanced Material Selection: Crafted from carbon steel (such as 1022A), stainless steel (304/410), or alloy steel, it meets diverse corrosion resistance requirements.

Robust Surface Treatment: Featuring processes like white zinc plating, color zinc plating, and black phosphating, it withstands harsh conditions, including humidity and salt spray.

3. Typical Application Scenarios

1. Building Steel Structure

Color Steel Tile Fixation: Ideal for connecting color steel plates and keels on roofs and walls, the drill tail design mitigates water leakage risks associated with pre-drilling.

Light Steel Keel Assembly: Speeds up construction by swiftly securing keel nodes in partition and ceiling systems.

2. Manufacturing of Mechanical Equipment

Thin Plate Assembly: Perfect for joining chassis and cabinet panels and frames, it minimizes drilling processes and reduces costs.

Vibration Equipment Fastening: Essential for motor bases, fan brackets, and more, the Huasi anti-loosening function ensures enduring stability.