Two-Way Traceless Nails, Claw Nails, Solid Wood Skirting Nails

• Customization: Available
• Standard: ANSI
• Material: Steel
• Model NO.: 1-1
• Surface Treatment: Galvanizing
• Scope of Application: Plate Fixing
• After-Sales: Three Months
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Double headed traceless nail description

1. Core definition and structural analysis

The double head non marking nail is a lightweight fastening scheme that is free from drilling and can be disassembled repeatedly. Its innovative design breaks through the single mode of traditional nail/glue, and adopts the double head collaborative+flexible support structure:

Double headed anchor design:

Main nail head (mechanical anchoring end): It is embedded in the substrate in a radial shape through 3-6 high elasticity steel needles (diameter 0.3-0.8mm), with a length of 5-12mm and a contact area only 1/5 of traditional nails, but mechanical interlocking is achieved through the micro deformation of the substrate.

Secondary nail head (flexible buffer end): Made of high-density polyurethane (Shore A 85-95 hardness) or silicone composite layer, with a thickness of 1-2mm, it absorbs vibration impact through deformation and reduces the risk of substrate stress concentration.

Modular structure: The main nail head and the auxiliary nail head are connected by detachable threads, supporting separate replacement of damaged parts and extending the overall service life.

2. Key technical parameters and performance indicators

[Table]
Application significance of typical parameter values
The load-bearing range is 1-15kg (vertical load), covering light load scenarios such as decorative paintings and shelves
Base material adaptation thickness of 3-30mm (board/wall), suitable for gypsum board, medium density fiberboard, lightweight brick, etc
Installation torque of 0.5-2N · m (manually tightened) can be operated by hand without the need for tools, reducing the construction threshold
Disassembly residue ≤ 0.1mm (substrate surface) invisible to the naked eye, suitable for rental/decoration scenarios
Temperature resistance range -20 ºC to 80 ºC, covering the installation of air conditioning outdoor units and northern heating environments
Cycle usage ≥ 50 times (standard test conditions) significantly reduces single use costs

3. Core functional advantages

• Multi scenario compatibility:

• Adaptation of soft base material: Solve the anchoring problem of low strength base materials such as gypsum board and foam brick through the cooperation of steel needle taper (15 ° -20 °) and elastic layer.

• Curved surface installation: The flexible layer of the secondary nail head can adapt to the surface curvature of the substrate within 5 °, maintaining adhesion.

• Dynamic load management:

The vibration test (frequency 10-50Hz, amplitude 2mm) shows that the "spring damping" system composed of steel needles and elastic layers can attenuate more than 70% of the impact energy and reduce the risk of falling.

• Environmental friendliness:

The surface of the steel needle is galvanized (thickness 5-8 μ m), and it has passed the neutral salt spray test for 48 hours without corrosion, making it suitable for humid environments.

The elastic layer material is biodegradable and meets the EU RoHS 2.0 environmental standard.

4. Typical application scenarios

• Home decoration scene:

Replace traditional cement nails for installing photo frames and photo walls to avoid wall cracking.

Fixed kitchen storage rack and bathroom towel rack to solve the problem of fragile tiles caused by drilling holes.