Jinjiang Tagong Hardware Forging Manufacturer Co. LTD,
specialized in producing Nuts since 1985,
Standard Nuts (GB / DIN / ISO / UNI / JIS / GOST / ANSI / ASTM );
And Special Nuts ( Slotted nuts,Nylon insert nuts,Flange Nuts,Self-hold Nuts,Square Nuts,Cap Nuts,etc.)
| DIN934 - M85 - Class8 - Zinc Plated |
(samples with surface treatment of zinc plated)
| Mechnical Property |
Material |
Surface Treatment |
| Class 8 |
Steel 45 |
Zinc Cr+3 |
| Thread size |
M85 / M85x4 |
| Tolerance |
6H |
| Hardness |
30 HRC max |
| Proof load |
DIN267 Part4 :for size above M39 subject to agreement |
Packing way: 25kg/carton, 1.5tons-2.5tons / pallet ; or as requested by buyer.
If you want know more information, pls contact with us.
P.S.: Please contact us to re-quote the exact price before placing an order, due to material price is unstable.
CNC turning parts Washers Bolts & screws
Fasteners for wind turbine, Structure bolts and nuts Special parts
Welding nuts Railway parts Auto parts
Pump and pump parts
If you have a bespoke design or distinct specifications, please do not hesitate to contact us. We are eager to collaborate closely to develop tailored solutions, transforming your unique vision into remarkable realities with unmatched precision and expertise, consistently exceeding expectations.
WHOWE ARE
For over 38 magnificent years, Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. has stood as a paragon in the fastener industry. Our storied legacy is a testament to our steadfast dedication to quality and engineering prowess. We proudly provide both ready-to-use and tailor-made fastener solutions. Each product is intricately crafted with exceptional precision, addressing a wide spectrum of needs and setting the standard for unrivaled quality and dependability.
Since our establishment in 1985, our cutting-edge manufacturing facility, sprawling over 60,000 square meters, has been pivotal to our achievements. Located in the dynamic Jinjiang City, this prime location boosts our operational proficiency, enabling us to deliver unparalleled expertise and service excellence to our esteemed global clientele.
Our prowess is elegantly demonstrated through the seamless blend of advanced forging techniques and meticulous machining processes. Our production management team collaborates seamlessly with our skilled technical R&D department, excelling in the creation of custom fasteners tailored to meet the specific requirements and visions of our valued clients.
Our products symbolize extraordinary quality and steadfast reliability, having excelled in extensive testing with resounding success. They proudly bear certifications such as ISO9001/2015, GB/T19001-2016, and SGS, ensuring unparalleled excellence in every precisely crafted component.
With a relentless commitment to quality, we have cultivated an impeccable reputation as a trusted global supplier. Our products are acclaimed and widely embraced across continents including Europe, Australia, North America, and South Asia, amplifying our international influence and distinguished presence on the global stage.
Development History
Production Workshop
Exhibition: Step into a dynamic arena of groundbreaking innovation and unmatched engineering prowess at the Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. booth. Prepare to be mesmerized by the exceptional precision and masterful craftsmanship that define our prestigious product selection. Immerse yourself in the world of our Durable Carbon Steel DIN25201 Flat Washer, a product of superior design and unparalleled performance. Crafted from robust 35CrMo material and available in either plain or oil finishes, these fasteners are true masterpieces, embodying the pinnacle of aesthetic grace and functional excellence. Our unique finishes not only elevate standards with their resilient durability but also exude a sophisticated elegance, setting a new benchmark for excellence. Witness an era of reliability and style with fasteners that ensure outstanding functionality and epitomize the apex of engineering excellence.
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 an ISO 9001 certificate?
A: Yes, we do.
6,Q: Can you provide the CBAM report?
A: Yes, of course
Audited Supplier 
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