Basic Concepts of Fastener Anchors
Fastener anchors are special connectors used to fix objects to concrete, masonry or other substrates. They are indispensable fixing elements in the fields of construction and engineering. They provide a strong connection through mechanical bite, friction or chemical bonding, and can withstand various loads such as tension and shear force. Fastener anchors are widely used in many fields such as building curtain walls, steel structures, mechanical equipment installation, pipeline fixing, etc., and are an important part of modern construction and industrial installation.
Mechanical anchoring fasteners
Expansion anchor bolts: mechanical bite with the substrate through the expansion of the expansion sleeve, suitable for dense substrates such as concrete and solid bricks. Common types include sleeve expansion bolts, internal expansion bolts, etc.
Drive-in anchor bolts: The anchor bolts are expanded and fixed by knocking, and the installation is simple and fast.
Self-tapping anchor bolts: with self-threaded, can be directly screwed into the pre-drilled hole to form a fixation.
Concrete screws: with special thread design, can be directly screwed into the concrete to form a fixation.
Chemical anchor fasteners
Chemical anchor bolts: Made of chemical adhesive and metal screw, fixed by chemical bonding. Suitable for various substrates, especially for small margins and heavy loads.
Injection chemical anchor bolts: Adhesive is injected using a special syringe, suitable for large diameter anchoring.
Tube chemical anchor bolts: The glass tube contains chemicals, which are mixed and solidified by rotating the screw during installation.
Materials and surfaces can be customized as follows, offering flexibility and precision to suit your unique requirements:
Mechnical Property |
Material |
Surface Treatment |
Class 4 / 6 / 8/ 10 /12 |
C45
40Cr
35CrMo
42CrMo
304
316
35K...... |
♦Yellow Zinc
♦Zinc Plated
♦Black Oxide
♦Phosphate
♦Dacromet
♦Geomet |
Packaging Details: Expertly packaged in 25kg/carton, with pallets that are customizable to your needs, ranging from 1.5 to 2.5 tons, ensuring optimal efficiency and safety in transit.
For more insights and comprehensive support, feel free to reach out to us.
Note: Please contact us for a re-quote before ordering due to the dynamic nature of material prices, ensuring transparency and up-to-date pricing.





WHOWE ARE
With an impressive 39years of refined expertise, Tagong stands proudly at the forefront of crafting both standard and bespoke fasteners. We boast an annual production capacity of 30,000 tons, coupled with sales that surpass an astounding 200 million, illustrating our industry prowess. Our sprawling facility spans 60,000 square meters, featuring 35 state-of-the-art hot-forging machines, 300 advanced machining units, and a dedicated team of 200 skilled professionals, all working in harmony to deliver excellence.
Over three decades of unyielding dedication and innovation have led us to develop a sophisticated system of forging and precision machining. This evolution is bolstered by cutting-edge production and inspection equipment, CNC technology, and automated forging lines that distinctly set us apart from the competition.
Driven by our unwavering commitment to quality, we've emerged as a global supplier, proudly holding ISO9001 certification and having passed rigorous SGS testing. Our premium products are celebrated by a loyal clientele across Europe, North America, and South Asia, solidifying our global presence.
Development
Progress Evolution
Production Facility
1. Q: What about MOQ?
A: It depends on the size of the products.
2. Q: What are your advantageous products?
A: All kinds of standard and customized fasteners.
3. Q: How many staff are in your company?
A: About 200 staff in our factory.
4,Q: What about your annual production capacity?
A :About 30000 tons per year.
5,Q :Do you have an ISO 9001 certificate?
A: Yes, we do.
6, Q: Can you provide the CBAM report?
A: Yes, of course