Jinjiang Tagong Hardware Forging Manufacturer Co. LTD,
With a remarkable 39-year legacy, TAGONG is a beacon of excellence in both standard and bespoke fasteners manufacturing. Our unwavering pursuit of perfection has elevated us to a global leadership position, with our exquisitely crafted products garnering admiration and trust throughout Europe, Australia, North America, and South Asia.
Established in 1985, our vast 60,000 square meter facility in Jinjiang City is a pinnacle of innovation and precision. Equipped with cutting-edge technology, it is dedicated to crafting specialty fasteners meticulously designed to meet the unique specifications and designs of our cherished clients.
Product name |
Stainless Steel self-color A4-70 Fasteners DIN933 DIN 931 DIN 601 Hexagon Head Bolt Cap Screw Nuts and hex Bolts |
Standard: |
ANSI/ASME B18.2.1 DIN931 DIN933 DIN960 DIN961 GB1228 GB30 GB5781 GB5782 GB5783 GB5785 GB5786 |
Thread: |
unc,unf,metric thread |
Material: |
Stainless steel (303,304, 316, 201),carbon steel and Alloy steel (35#, 45# ,40Cr,42 Crmo,35Crmo),
galvanized, aluminum alloy, copper, carbon steel and so on
|
Finish: |
Plain,Zinc Plated(Clear/Blue/Yellow/Black), Black oxide,Nickel,
grey phosphate,nickel,Decromet, Geomet.H.D.G,PTFE etc
|
Packing: |
bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
Grade |
4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80,etc |
Leading Time : |
10-30 days or based on order required |
Stainless Steel Galvanized Gr4.8 Fasteners DIN933 DIN 931 DIN 601 Hexagon Head Bolt Cap Screw Nuts and Hex Bolts |

Materials and surface treatments are fully customizable: Crafted with impeccable precision to suit your distinctive project specifications, we offer tailored solutions that flawlessly align with your unique requirements, ensuring unmatched satisfaction and precision.
Mechnical Property |
Material |
Surface Treatment |
Class 6 / 8/ 10 /12 |
C45
40Cr
35CrMo
42CrMo
|
♦Yellow Zinc
♦Zinc Plated
♦Black Oxide
♦Phosphate
♦Dacromet
♦Geomet |
Other Products
If you have a custom design, reach out with confidence. We are thrilled to collaborate on bespoke solutions, transforming your vision into reality with exceptional precision and unmatched expertise, consistently exceeding expectations.
WHOWE ARE
For an inspiring 39 years, Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. has illuminated the fastener industry with a pioneering spirit. Our esteemed history is a testament to our unwavering commitment to superior quality and innovative engineering. We provide both off-the-shelf and custom-designed fastener solutions that meet diverse needs, setting unrivaled standards for quality and reliability.
Founded in 1985, our advanced manufacturing facility extends over an impressive 60,000 square meters. Situated in the vibrant heart of Jinjiang City, this strategically advantageous location significantly enhances our operational efficiency, enabling us to serve our international clientele with unparalleled proficiency.
Our expertise shines in the seamless integration of sophisticated forging techniques and precise machining processes. Our production management collaborates effortlessly with our skilled technical R&D team, excelling in crafting custom fasteners that cater to the unique needs and aspirations of our esteemed clients.
Our products epitomize unmatched quality and consistent reliability, having triumphantly surpassed rigorous testing standards. They proudly bear prestigious certifications such as ISO9001/2015, GB/T19001-2016, and SGS, guaranteeing excellence in every meticulously engineered component.
Driven by an unwavering dedication to quality, we have forged a distinguished reputation as a trusted global supplier. Our products are celebrated and widely utilized across continents, including Europe, Australia, North America, and South Asia, enhancing our global influence and esteemed reputation.
Development History
Production Workshop
Exhibition: Enter the dynamic world of trailblazing innovation and masterful engineering at the Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. exhibition booth. Prepare to be enthralled by the extraordinary precision and superior craftsmanship defining our distinguished product line. Explore the unmatched quality and exquisite design of our Class 10 DIN 912 Black Fasteners, each piece meticulously crafted to deliver both outstanding performance and refined aesthetic appeal. Discover our unique plain and oil surface finishes, promising durability and elegance that transcend ordinary expectations. Rediscover the essence of reliability and style with fasteners that are functional and a testament to engineering brilliance.
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 capacity?
A:About 30000 tons per year.
5, Q:Do you have ISO 9001 certificate?
A: Yes,we do .
6,Q:Can you provide CBAM report?
A: Yes, of course