
Jinjiang Tagong Hardware Forging Manufacturer Co. LTD
Pioneers in crafting premium fasteners since 1985, marking an impressive span of over 39 glorious years.
Standard (GB / DIN / ISO / UNI / JIS / GOST / ANSI / ASTM ); And we also offer Non-standard fasteners tailored precisely to your drawings.

ASME B 18.2.2- Heavy Hex Nuts 1 1/2" - 2H - Black |
Discover the expertly crafted T-type Four-Claw Nut-a unique fastener meticulously engineered with a T-shaped head and four symmetrically arrayed claw-like structures. The head boasts a T-shaped plate adorned with four elegantly rounded arc corners, and a mid-section cylindrical body perfectly threaded internally. Surrounding the base, four claws made of resilient steel sheets or carbide materials dynamically adapt-shrinking inward or expanding outward. This ingenious configuration marries the load-bearing prowess of the T-nut with the anti-rotation capabilities of the four-claw design. Our standard specifications encompass sizes M3-M12, fabricated from materials such as carbon steel, stainless steel 304/316, and galvanized variants. Notably, the standout side convex design along the four square sides boosts installation stability through elastic deformation.
Material and surface treatment options available for customization include:
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 |
Packing method: Securely packed in 25kg cartons, with pallets accommodating 1.5 to 2.5 tons, or customized as per buyer's request.
For further details and inquiries, please do not hesitate to reach out to us.
Note: For precise pricing, kindly contact us before placing an order, due to fluctuations in material costs.




WHOWE ARE
With an impressive legacy spanning over39 years, Tagong stands as a leading authority in manufacturing both standard and specialized fasteners. Our expertise shines through with a robust production capacity of 30,000 tons annually, and sales that surpass the 200 million mark.
Our sprawling facility extends over 60,000 square meters, equipped with 35 state-of-the-art hot-forging machines, and 300 advanced machining units, staffed by approximately 200 dedicated employees.
Through relentless dedication and perseverance spanning more than three decades, we have established a sophisticated production system combining high-precision machining with cutting-edge forging technology. This includes advanced CNC systems, mesh belt furnace production lines, and fully automated forging equipment.
Our unwavering commitment to quality has positioned us as a globally recognized supplier. We proudly hold ISO9001 certification and our products, tested by SGS, are esteemed across Europe, North America, and South Asia. Our exceptional quality is celebrated by both local and international clients.
Development History
Production Workshop
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