Jinjiang Tagong Hardware Forging Manufacturer Co. LTD
Setting the benchmark for excellence in the fastener industry, established with a rich history dating back to 1985,we proudly celebrate a distinguished legacy spanning over 39 years, marked by an unwavering commitment to delivering superior quality and pioneering innovation.
We are a name synonymous with expertise in adhering to international standards (GB / DIN / ISO / UNI / JIS / GOST / ANSI / ASTM ), along with exceptional customization capabilities, allowing us to meticulously craft products tailored to your unique specifications, ensuring an impeccable fit for every precision need.

Definition and Structural Features of Hexagon Socket Flat Head Set Screws
The hexagon socket flat head set screw is an ingeniously engineered headless fastener, often referred to as a hexagon socket machine screw or top screw. Its design features a hexagon socket slot that necessitates installation using a hexagonal wrench of the precise size. The screw's tail boasts a meticulously flat end face. This thoughtful structure ensures it remains concealed when securing machine components, thereby preserving the sleek aesthetics of the connected parts. Unlike conventional screws, it lacks a protruding head, making it ideal for applications where seamless, flush connections are paramount.
Our materials and surfaces provide an unrivaled level of customization, empowering you to fine-tune every element with exceptional precision. This guarantees that our Chipboard Screw seamlessly integrates with your unique specifications, elevating the success of your projects to new heights.
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 are meticulously encased in durable 25kg cartons. We offer customizable pallets, with capacities ranging from 1.5 to 2.5 tons, designed to deliver not merely products, but a promise of optimized efficiency and safety throughout transit, providing you with complete peace of mind.
For an abundance of insights and a reservoir of expertise, our team stands ready to offer you comprehensive assistance. Do not hesitate to get in touch with us for any further inquiries.
Note: Please contact us for a re-quote prior to placing an order. Due to the ever-changing nature of material costs, this crucial step ensures you receive transparent, current pricing, protecting your budget and expectations from any unforeseen fluctuations.




WHOWE ARE
With an impressive 39For an impressive 39 years, Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. has risen to unparalleled heights, cementing its status as a pioneer in both standard and bespoke fastener manufacturing. Our extraordinary annual production capacity of 30,000 tons, coupled with sales exceeding a staggering 200 million, is a testament to our authoritative position within the industry. Our expansive facility, sprawling over 60,000 square meters, is a powerhouse of innovation, equipped with 35 state-of-the-art hot-forging machines and 300 advanced machining units. Driven by the expertise of 200 committed professionals, our operations are harmonized to consistently deliver exceptional quality.
For over three decades, our steadfast dedication to innovation and precision has enabled us to develop a sophisticated system for forging and machining. Our competitive advantage is fortified by cutting-edge production and inspection technologies, CNC advancements, and automated forging lines, setting new benchmarks for the industry.
Driven by an unyielding commitment to quality, we have become a distinguished global supplier. Our ISO9001 certification and the rigorous SGS testing procedures we adhere to stand as proof of our dedication. Our premium products have garnered the loyalty and trust of customers spanning Europe, North America, and South Asia, solidifying our robust 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