xingfeng carbon steel galvanized bolt floor type anchor bolt galvanized drop in anchors

Wide applicability, simple construction methods, high success rate, high tensile design, strong expansion and dilation properties, secure locking mechanism to prevent loosening, no issues during disposal, recyclable, advanced design concept.

(1) Main specifications and models:

1. M6X30mm, 200 PCS (NT);

2. M6X3 0mm2 00 PCS (NT);

3. M8X3.5mm 100 PCS (NT);

4. M1 0X5 0mm 100 PCS (NT);

5. M1 2X6 0mm 100 PCS (NT)

(II) Purpose and Scope of Application

Primarily used in high-end construction sectors abroad, such as Europe, the United States, the Middle East, Japan, and South Korea, among developed countries. It entered the domestic market in April 2013.

Widely applicable to concrete embedding-related operations. Such as: building curtain walls, interior decoration, air conditioning, lighting fixtures, advertising boards, TV wall mounts, bathroom (kitchen appliances) plumbing and electricity, monitors, and related industries and fields.

(t_III) Advantages over traditional expansion anchors

1. Wide applicability. As long as the thread dimensions match the specifications, it is suitable for any type of anchor bolt head design.

2. Selection of construction method. It can be implemented by using pre-set points according to requirements, or by drilling holes and installing components on a single construction site; the function and performance are completely identical.

3. High construction success rate. There are no issues with hole drilling depth or inclination, and the construction completion rate is 100%.

4. High-pitch pull design. Full tooth-type taper expansion with a special inverted hook design.

5. Locking anti-sagging effect. A special design with full-tooth taper expansion utilizes a reverse thrust effect to securely lock the workpiece.

6. Improve design thinking. Concise and effective, suitable for all commercially available screws, as well as ideal construction accessories for DIY and construction projects.

7. Ensure anchor bolt expansion. For metal plate pressing products, it features a patented full-tooth taper expansion design, offering strong gripping ability without idle operation, and does not require specialized construction techniques.

8. No issues with disposal. Simply remove the anchor workpiece, apply a filler to restore a flat surface; there are no concerns regarding removal or the risk of hitting protrusions.

(t_IV) Tensile Strength

Tensile strength of concrete: 25 N/mm², tensile resistance ≥ 800 Kg; hole diameter 10.5 mm, drilling depth 40 mm. Static vertical load: 800 kg/h for 400 hours ≤ 500 Kg, displacement ≤ 1 mm.

Commercial product (M8) tensile resistance ≥ 600 Kg, bore diameter 10.5 mm, drilling depth 45 mm. Static vertical load: 800 hours/test, displacement ≤ 1 mm.

However, since commercially available products require controlling the drilling depth or special tools for use, poor control can result in incomplete expansion, which affects tensile strength and may even cause the product to fall out. The new internal-threaded screw allows for precise control of the parent part’s expansion, ensuring complete expansion without the parent part falling out.
Wide applicability, simple construction method, high construction success rate, high tensile design, high strength expansion, lock pay anti-loose effect, no difficulty in disposal, recyclable, high-end design concept.

(<t)_I_ Main specifications and models:

1. M6X30mm 200 PCS (NT);

2, M6X30mm200PCS(NT);

3. M8X3.5mm100PCS (NT);

4, M1O50mm100PCS(NT);

5. M12X60mm100PCS (NT)

(2) Usage and scope of application

Primarily used in high-end construction sectors abroad, such as Europe, the United States, the Middle East, Japan, South Korea, and other developed countries, it entered the domestic market in April 2013.

It is widely used in various concrete burial-related projects. Examples include: building curtain walls, interior decoration, air conditioning, lighting, advertising billboards, TV wall installations, bathroom (kitchen) water and electricity systems, monitors, and other related industries and fields.

(3) Advantages over traditional expansion anchors

1. Wide applicability. As long as the male thread size, it is suitable for any type of anchor bolt head.

2. Selection of construction method. It can be set at a fixed point according to requirements, or drilled (installed) through a single additional construction hole, and its function and effect are completely consistent.

3. High construction success rate. There are no issues with hole depth alignment and drilling inclination, and the completion rate of construction is 100%.

4. High gun pull design. Full teeth taper expansion special inverted hook design.

5. Lock it in place to prevent loosening. Features a special design for full tooth taper expansion, utilizing the reverse thrust effect to secure the workpiece.

6. Refine your design thinking. It is concise and straightforward, suitable for matching all the screws available on the market, ideal for DIY projects, and works well with the most desirable construction parts.

7. Ensure the anchor bolt expands. Metal plate pressing products, patented full-tooth taper expansion design, strong gripping ability that does not idle, no need for professional construction skills.

8. Remove it easily. As long as the anchor bolt is removed from the workpiece, apply the filler to restore the flatness, without any difficulties or the risk of protrusion collisions.

(4) Tensile strength

The tensile strength of concrete is 25N/mm², compared to a tensile strength of ≥800 Kg, with an aperture of 1.5 mm and a drilling depth of 40 mm. Static vertical load: 800 Kg over 400 hours of testing; displacement: ≤1 mm.

Commercially available products (M8) have a tensile resistance of ≥600Kg, an aperture of 10.5mm, a drilling depth of 45mm. The static vertical load of 800 kg under 400 hours of testing results in a displacement of ≤1 mm.

However, since the market products require controlling the drilling depth or special tools for use, poor control of expansion will not completely affect the tensile strength, and may even cause the product to fall out. The length of the new inner screw controls the expansion of the parent part, allowing it to expand fully without resulting in the parent part falling out.