With over 38 years of experience, TAGONG is the expert in manufacturing standard fasteners and special fasteners
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DIN980V Carbon Steel Grade4.8 Zinc 304 All Metal Lock Nut
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Standard fasteners
DIN980V Carbon Steel Grade4.8 Zinc Nut
Product introduction
Jinjiang Tagong Hardware Forging Manufacturer Co. LTD,
Specializing in the production of nuts since 1985,
Standard nuts (GB/DIN/ISO/UNI/JIS/GOST/ANSI/ASTM);
Special nuts (slotted nuts, nylon insert nuts, flange nuts, self-locking nuts, square nuts, cap nuts, etc.)
Property class, Material, and Surface coating can be replaced as below :
| Mechanical Property | Material | Surface Treatment |
| Class 4 / 5/ 6/ 8/ 10/ 12 | Steel 45 40Cr 35CrMo 42CrMo Q235 Steel20 |
Plain Black oxide Zinc Plated Phosphate Dacromet Geomet HDG |
Packing way: 25kg/carton, 1.5 tons-2.5 tons/pallet; or as requested by the buyer.
If you want to know more information, pls contact with us.
P.S.: Please contact us to re-quote the exact price before placing an order, because the material price is unstable.
The DIN980V all metal lock nut is made from high-quality carbon steel Grade 4.8 or stainless steel 304, designed for secure fastening under vibration and dynamic loads. Its all-metal structure provides strong locking performance without the use of nylon inserts, ensuring reliability at high temperatures. The zinc-plated surface offers excellent corrosion resistance and durability. Commonly used in automotive, machinery, and construction applications for long-lasting, vibration-resistant connections.
It features precise threading and high torque resistance, ensuring stable performance even in harsh environments. Ideal for heavy-duty assemblies, the DIN980V lock nut guarantees safety, strength, and maintenance-free operation.
Our Factory Introduction
With over 38 years of manufacturing experience, Tagong is an expert in the manufacturing of standard and special fasteners.
Founded in 1985, we have established an advanced manufacturing factory covering an area of 60,000 square meters in Jinjiang City.
With a production system that combines forging and high-precision machining, a professional production management team, and a senior technical R&D department, we can according to the customer's unique specifications and drawings produce special fasteners.
Our products have passed ISO9001/2015, GB/T19001-2016, and SGS certificate testing and certification.
Our passion for excellence has driven us to become a global supplier. Our products have been exported to Europe, Australia, North America, South Asia, and other places, and are well received by customers.
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JINJIANG TAGONG HARDWARE FORGING MANUFACTURER.
Established in 1985,60,000 square meters state-of-the-art manufacturing facility founded in Jinjiang city has a large capacity to produce specialty fasteners to our customer's unique specifications, and drawings.
Contact Us
201, 2nd Floor, No. 18, Sun Le'an District, Tatou, Dongshi Town, Jinjiang City, Fujian Province, China