Quality Double Head Connectors for Precision Thread Tip Applications

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Groove: Word
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 4.8
• Use: Fixed Connection
• Thread Type: Half Thread
• After-Sales: None
• Applicable Industries: Construction Industry, Furniture
• Transport Package: Container
• Specification: 1-100
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Description of the Double Headed Tooth Tip Tail Screw

The Double Headed Tooth Tip Tail Screw is an ingeniously crafted fastener, uniquely blending the self-tapping prowess of a sharp tail with the secure grip of T-shaped tooth fastening. Primarily utilized for swift, reliable connections in wood, plastic, or lightweight metal, it delivers extraordinary efficiency and resilience. Below are its standout features and essential use guidelines:

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1. Fundamental Structure

1. Dual-End Versatile Design:

Sharp End: Engineered with a piercing tip and self-tapping functionality, it effortlessly penetrates soft substances like wood or plastic without the need for pre-drilling, streamlining the installation journey.

Mi-Shaped Tooth End: Features a Mi-shaped thread with a cross groove, optimally designed for swift tightening using power tools (e.g., screwdrivers), ensuring a steadfast clamping force.

2. Composition and Processing:

Material: Crafted from Q235 carbon steel and SUS304 stainless steel, these materials strike a perfect balance of strength and corrosion resistance, promising longevity and durability.

Surface Treatment: Enhanced with zinc plating, blackening, or phosphating, these screws boast superior rust resistance, ideal for damp environments.

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2. Core Functionalities

Swift Self-Tapping: The pointed tip adeptly burrows into soft materials like wood and plastic, significantly cutting down on drilling steps and boosting installation speed.

• Universal Adaptability: The T-shaped tooth end harmonizes with an array of tools (cross screwdrivers, electric drills), ensuring a seamless tightening process and even distribution of force.

Reliable Connection: The cohesive action of dual-end threads balances tensile and shear forces effectively, safeguarding against loosening or detachment, making it exceptionally suitable for high-stress areas in furniture and decor.

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3. Application Arenas

1. Furniture Assembly: Perfect for concealed connections in cabinets, drawer rails, etc., it performs by piercing wooden boards with precision and securing them tightly with square teeth, achieving flawless installations.

2. Decoration Projects: Efficiently fasten light steel keels, decorative panels, etc., catering to the high-performance fastening needs of wood and composite materials.

3. DIY Repairs: Ideal for light-duty tasks such as home repair and securing electrical enclosures, ensuring reliability and ease of use.

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4. Installation Guidelines

1. Selection and Compatibility:

Choose screw length based on material thickness (e.g., M4/M6 specifications) to ensure the pointed end fully penetrates, with ample depth for screwing at the square tooth end.

2. Operational Steps:

• Insertion Phase: Align the pointed tip perpendicularly into the material, using hand pressure or light tapping to aid insertion, preventing misalignment and thread damage.

Tightening Phase: Employ a cross screwdriver or power tool to rotate the square tooth end until the screw head is level with the material's surface, avoiding over-tightening that could lead to material cracking.

3. Precautions:

For hard materials (e.g., metal), pre-drilling with a diameter slightly smaller than the screw is essential to enhance grip strength.

Regular inspections to detect corroded or loose screw heads are vital. Prompt replacement of damaged components ensures enduring stability and connection integrity.