China Factory selling Expansion Bolt - Galvanized Hexagon Flange Bolt DIN 6921 – Yateng Manufacturer and Supplier

Factory selling Expansion Bolt - Galvanized Hexagon Flange Bolt DIN 6921 – Yateng

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With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for Hex Self Locking Nuts, Hex Screws, round head screw, We cordially welcome shoppers from in the home and overseas to hitch us and cooperate with us to enjoy a better future.

Factory selling Expansion Bolt - Galvanized Hexagon Flange Bolt DIN 6921 – Yateng Detail:

Product Description:

Product name	Hexagon Flange Bolt
Size	M3-100
Length	10-3000mm or as required
Grade	4.8/8.8/10.9/12.9
Material	Steel/35k/45/40Cr/35Crmo
Surface treatment	Galvanized white/yellow
Standard	DIN/ISO
Certificate	ISO 9001
Sample	Free Samples

Usage:

Hexagon flange bolts are particularly commonly used as industrial equipment in the industry.Because they have the characteristics of precise decoration and strong endurance, they have been widely used.It is widely used on highways and railway bridges, including industrial and Civil construction, cranes, excavators and other heavy machinery.

Surface treatment:

ZINC

☆ Electro-galvanizing is a traditional metal coating treatment technology that provides basic corrosion resistance to metal surfaces. The main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating.

Thread
The product thread is produced according to international standards, the thread is clear and neat and regular, and the inspection is qualified

The surface
The product surface is beautiful without burrs, using Taiwan cold heading machine once molding
Performance
Product materials are produced using well-knowm brand materials, performance is reliable and stable

Product advantages:

Precision Machining

☆ Measure and process using precision machine tools and measuring tools under strictly controlled environmental conditions.

High-quality carbon steel(35#/45#)

☆ With long life, low heat generation, high hardness, high rigidity, low noise, high wear resistance and other characteristics.

Cost-effective

☆ The use of high-quality carbon steel steel, after precision processing and forming, greatly improves the user experience.

Parameter Of Product:

OUR PACKAGE:

1. 25 kg bags or 50kg bags.
2. bags with pallet.
3. 25 kg cartons or cartons with pallet.
4. Packing as customers’ request

Product detail pictures:

Related Product Guide:

Our personnel are generally within the spirit of "continuous improvement and excellence", and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for Factory selling Expansion Bolt - Galvanized Hexagon Flange Bolt DIN 6921 – Yateng , The product will supply to all over the world, such as: San Francisco, Leicester, Naples, With the highest standards of product quality and service, our products have been exported to more than 25 countries like the USA, CANADA, GERMANY, FRANCE, UAE, Malaysia and so on.We are very pleased to serve customers from all over the world!

The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.