Jinjiang Tagong Hardware Forging Manufacturer Co. LTD
Pioneering excellence in the fastener industry, established in 1985,proudly showcasing a legacy of over 39 years of unwavering dedication to superior quality and groundbreaking innovation.
Renowned for our expertise in international standards (GB / DIN / ISO / UNI / JIS / GOST / ANSI / ASTM ); and unparalleled customization capabilities, meticulously tailored to your unique specifications, ensuring an impeccable fit for every precision requirement.

Definition and structural features of hexagon socket flat head set screws
The hexagon socket flat head set screw is a headless fastener, also known as hexagon socket machine screw or top screw. Its head adopts a hexagon socket slot design and needs to be installed with a hexagonal wrench of the corresponding size. The tail of the screw is a flat end face. This structure prevents it from being exposed when fixing the machine parts, and can maintain the beauty of the connected parts. Unlike ordinary screws, it has no protruding head and is suitable for occasions that require flat connections.
Our materials and surfaces offer unparalleled customizability, granting you the power to tailor each aspect with precision. This ensures our Chipboard Screw effortlessly aligns with your specific needs and enhances your project's success.
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: Our Chipboard Screws come meticulously packaged in robust 25kg cartons. We offer customizable pallets ranging from 1.5 to 2.5 tons, delivering not just products, but peace of mind with optimized efficiency and safety during transit.
For further insights and a wealth of knowledge, our team is at your service for comprehensive support. Do not hesitate to connect with us.
Note: Please reach out for a re-quote before placing an order. Given the dynamic nature of material prices, this step ensures you receive transparent and up-to-date pricing, safeguarding your budget and expectations.




WHOWE ARE
With an impressive 39For an impressive 39 years, Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. has firmly established itself as a leader in both standard and custom fastener manufacturing. Our stupendous annual production capacity reaches 30,000 tons, with sales soaring beyond a remarkable 200 million, underscoring our undeniable industry leadership. Our expansive facility covers 60,000 square meters and is equipped with 35 cutting-edge hot-forging machines, alongside 300 advanced machining units. We are powered by a dedicated and proficient team of 200 skilled professionals, all synchronized to consistently deliver unparalleled excellence.
For over three decades, our relentless commitment to innovation and precision has allowed us to craft a sophisticated system for forging and machining. Our competitive edge is enhanced by state-of-the-art production and inspection technologies, CNC advancements, and automated forging lines, redefining industry standards.
Fueled by an unwavering passion for quality, we have emerged as a revered global supplier. Our ISO9001 certification and rigorous SGS testing are testaments to our dedication. Our top-tier products have earned the trust and devotion of customers across Europe, North America, and South Asia, firmly establishing our global footprint.
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