Quality Double Head Fasteners for Precision Furniture Connectors Use

• 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

Double Headed Tooth Tip Tail Screw Description

The Double Headed Tooth Tip Tail Screw is a masterfully designed fastener, uniquely crafted to merge the self-tapping prowess of a pointed tail with the robust grip of T-shaped tooth locking. It's the go-to choice for rapid and secure attachment of wood, plastic, or lightweight metal materials. Here’s a glimpse into its standout features and usage nuances:

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1. Basic Structure

1. Dual End Differentiated Design:

Sharp End: Featuring a razor-sharp tip with self-tapping capability, it effortlessly pierces soft substrates like wood or plastic, eliminating the need for pre-drilling and streamlining the installation process.

Mi Shaped Tooth End: Equipped with a Mi-shaped thread (cross groove), ideal for swift tightening using power tools like electric screwdrivers, delivering a strong and secure clamping force.

2. Material and Treatment:

Material: Utilizes common carbon steel (Q235) and stainless steel (SUS304), offering an optimal balance of strength and corrosion resistance.

Surface Treatment: Options include zinc plating, blackening, or phosphating to boost rust resistance, making it suitable for humid conditions.

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2. Core Functions

Quick Self Attack: The pointed end smoothly penetrates soft materials like wood and plastic, reducing drilling steps and enhancing installation speed.

• High Adaptability: The T-shaped tooth end is compatible with various tools (cross screwdriver, electric drill bit), ensuring a seamless tightening process with uniform force distribution.

Stable Connection: The dual end threads collaborate to balance tensile and shear forces, preventing loosening and detachment, especially vital for high-stress areas in furniture and decor.

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3. Application Scenarios

1. Furniture Assembly: Ideal for hidden connections in cabinets, drawer rails, etc., by penetrating wooden boards with the sharp end and securing tightly with square teeth for flawless installation.

2. Decoration Projects: Attach light steel keel, decorative panels, etc., to meet the stringent fastening needs of wood or composite materials.

3. DIY Repair: Perfect for light load applications like home repairs and securing electrical enclosures.

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4. Installation Specifications

1. Selection and Matching:

Choose the screw length based on material thickness (e.g., M4/M6 specifications) to ensure full penetration by the pointed end and sufficient depth for the square tooth's screwing.

2. Operation Steps:

• Insertion Stage: Vertically press the pointed end into the material, using hand pressure or gentle tapping for assistance to prevent deviation and thread damage.

Tightening Stage: Employ a cross screwdriver or power tool to rotate the square tooth end until the screw head is flush with the surface, avoiding overtightening that may crack the material.

3. Precautions:

For hard materials (such as metal), pre-drill with a diameter slightly smaller than the screw diameter to enhance the gripping force.

Regularly inspect for corrosion or looseness in the screw head, and promptly replace any damaged parts to maintain connection integrity.