Clarification on Anchor Type and Design

This fastener is a true toggle anchor. Unlike simple friction plugs, its primary holding power comes from the two “wings” that brace against the blind side of the hollow wall. The anchor is inserted through a drilled hole in a folded position. Once it passes through the wall, the wings spring open. Tightening the screw then pulls these wings tight against the interior wall surface, distributing the load over a wide area and providing excellent resistance to pull-out forces.

Crucial Clarification on Product Parameters:
It is critical to note that the product parameters listed on the source page contain significant inaccuracies that are inconsistent with the nature of a plastic toggle anchor.

• Grade: The listed strength grades (e.g., 4.8, 8.8, 10.9) are standards for the mechanical properties of steel bolts and are entirely inapplicable to plastic anchors. The holding strength of this anchor is determined by its toggle design, the quality of the nylon, and the integrity of the drywall.
• Application: The application listed as “Heavy Industry” is incorrect. While it is strong for a drywall anchor (rated up to 25kg), it is intended for medium to heavy-duty applications within residential and commercial construction, not heavy industrial use.
• Size: The general “Size” range of M6-M20 is a generic placeholder and is inaccurate. The detailed sizing table correctly indicates it is designed for small screws with a diameter of 3.5mm to 4.2mm.
• Dimensional Table: The column labeled “Recommend Hole Size” is misleading. Based on the values, this column should be interpreted as the “Recommended Hole Depth,” which must be greater than the anchor’s length to allow it to pass through the wall and for the screw to be fully inserted.

Product Mechanism and Installation

The anchor functions by expanding its wings behind the hollow wall to create a secure, load-bearing brace.

• Installation Process:
  1. Drill the Hole: Using a 10mm drill bit, drill a hole in the drywall. The hole must be large enough to accommodate the folded anchor.
  2. Insert the Anchor: Fold the butterfly wings together and push the anchor through the hole until the wings spring open on the other side. You should feel or hear them snap into place.
  3. Engage the Wings: Pull the anchor gently towards you to ensure the wings are fully engaged and flat against the back of the drywall.
  4. Fasten the Object: Place your fixture over the anchor head, insert the appropriate screw (3.5mm – 4.2mm diameter), and tighten with a screwdriver. This will draw the anchor flush and secure the item firmly in place. Do not exceed the recommended load capacity (up to 25kg) to prevent wall damage.

Product Parameters

Dimensional and Sizing Information (YJT 1039 Standard)

The following table clarifies the sizing data from the product page.

Key Features

• High Load Capacity: The butterfly toggle design distributes weight over a large area, making it suitable for loads up to 25kg in drywall.
• Hollow Wall Specialist: Specifically engineered for superior performance in drywall, gypsum board, and other hollow substrates.
• Prevents Wall Damage: The broad wings prevent the anchor from pulling through or cracking the delicate drywall material under load.
• Durable Material: Made from high-strength, corrosion-proof nylon for long-lasting, reliable performance.
• Discreet Finish: The white translucent body blends subtly with typical wall colors for a neat and clean installation.

Common Applications

• Mounting wall cabinets and heavy shelving units.
• Hanging heavy mirrors, large picture frames, and artwork.
• Securing curtain rods and heavy drapery.
• Installing decorative panels and wall-mounted headboards.
• Anchoring TV mounts (for smaller/lighter TVs, always check weight).