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truss head self drilling screw China factory
FOB Reference Price:Get Latest Price
  • ≥3ton US $1625.00
  • ≥30ton US $1620.00
Material:
Steel
Finshing:
Phosphated, Black
Specifications:
3.5×13 3.5×16 3.5×19 3.5×25 3.5×32 3.5×38 3.5×42 3.5×45 3.5×50 3.5×55 3.5×60 3.5×65 3.9×13 3.9×16 3.9×19 3.9×25 3.9×32 3.9×38 3.9×42 3.9×45 3.9×50 3.9×55 3.9×60 3.9×65 All 24 Options
Quantity:
Payment Terms:
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Handan Shuang Zi Metal Products Co.,Ltd
Manufacturer
Tel:

86-0310-6897727

Email:

vivianwang@hdshuangzi.com

Basic Info
Standard
GB/T 14210
Thread
Dual-thread
In-drive
Cross recess
Ex-drive
Bugle head
Shank
Full thread
Brand
SZ,OEM,ODM
Unit
ton
Material
Steel
Performance Grade
Harden
Marks
C1022a
Surface Treatment
Phosphated, Black
Surface Treatment
PhosphatedBlack
Code
Mn-ph
Description
Oil on the surface
Thickness
2u
Appearance
Black
NSSWhiteRust
24
NSSRedRust
24
Code
Black
Description
Oily surface, black
Thickness
1u
Appearance
Black
NSSWhiteRust
2
NSSRedRust
2
Product Description



Handan Shuang Zi Metal Products Co.,Ltd is a professional manufacturer of drilling screw and tapping screw enterprises. Since its establishment, the company had been focusing on the production and R&D of drilling screw, which has built a modern,high standard, scale, variety of professional production line of drill tail screw. All used equipment are imported from Germany, Janpan and Taiwai, with an annual output of high quality,multi-variety drill tail screw. The company employed the top domestic technologist, in hexagon-shaping、clipping、thread-rolling、carburize、zinc plated、washer machine、package and other processes, every link strives for perfection and the best. 
In the operation process, we always put the customer needs and benefits first, ‘’quality-oriented, operating in good faith for the purpose’’, and produce high quality products with humanized communication. 
We are willing to cooperate sincerely with industry elites to cerate brilliant future.



Handan Shuangzi Metal Products Co., Ltd. is located in Yongnian District, Handan City, professional production of self drilling screw and self-tapping screw enterprises. After long-terms stable development, the company has established its own sales team, and has a professional foreign trade export system.
Our main markets are concentrated in the North America, South America, Middle East, South Africa, Southeast Asia and other countries and regions. We will provide you with favorable price, good quality and excellent service.
Sincerely welcome your presence and consultation!


The company costly advanced production equipment and exquisite technology from Germany, Japan and Taiwan.
Production in strict accordance with international standards, for the production of high-value, high-quality products  to lay a better foundation.



The Company has introduced advanced testing equipment, and consummate and  professional checking procedure to build a comprehensive quality assurance system.  Make sure every procedure, every process, every link in the scientific and rigorous quality control, so as to achieve excellent quality.


Special process and characteristic advantages:
Galvanized surface, high brightness, strong  corrosion resistance.
Carburize tempering treatment, high surface  hardness.
Advanced technology, high locking performance  

Product Usage:
Suitable for the thin metal plate, galvanized steel  plate, colored steel plate and similar thickness steel.
Applicable to aluminum door and window, plastic  steel door and window, automobile body, container,  metal packing case.
Various iron parts of home decoration, interior  ceiling decoration and so on.





contact me for best price now 



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