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.)
1. Standard code: UNI5587 Long nuts for connecting, DIN6330 B
Thick Hex Nuts, ISO4033 Hight Nuts.
2 Material: Mild(1008/1010), Medium Carbon steel(35#/45#),
Alloy Steel(40Cr/35CrMo/4140), etc
3. Sizes: From M18 to M64 all sizes
4. Grade: From Class 4 to Class 12.
5. Finished: Plain+ oil, Black, Zinc, HDG, phosphate,
Dacromet, etc.
6. Package: Export standard packing: Euro Pallet + 25
KG/carton
We also produce nuts according to your standards. If you have
any fastener inquiries suitable for us, pls feel free to send
us an email with detailed requirements, and we will quote you
the right and best prices the first time.

Material and surface
treatment can be replaced with the following:
Mechanical
Property
|
Material
|
Surface
Treatment
|
Class
4 / 5 / 6 / 8 /10 /12
|
C45
40Cr
35CrMo
42CrMo
|
♦Zinc Plated
♦Yellow Zinc
♦Blact Oxide
♦Plain+Oil
♦Phosphate
♦HDG
♦Dacromet
♦Geomet
|
Packing:
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.
WHO WE ARE
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 customers 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.
Development
History
Production Workshop