China 2019 Good Quality Din 7991 - Black Hex Bolt DIN 933 DIN 931 – Yateng Manufacturer and Supplier

2019 Good Quality Din 7991 - Black Hex Bolt DIN 933 DIN 931 – Yateng

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We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for Channel Nut, round head screw, self tapping screw, We have experienced manufacturing facilities with more than 100 employees. So we can guarantee short lead time and quality assurance.

2019 Good Quality Din 7991 - Black Hex Bolt DIN 933 DIN 931 – Yateng Detail:

Product Description:

Product name	Hexagon 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	Black
Standard	DIN/ISO
Certificate	ISO 9001
Sample	Free Samples
Usage	Steel structures, multi -floor,high -rise steel structure, buildings, industrial buildings, high -way, railway, steel steam,tower,power station and other structure workshop frames

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.

Surface treatment:

BLACK

☆ Black is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention. Blackening is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention.

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Parameter Of Product:

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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:

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We will devote ourselves to giving our esteemed buyers using the most enthusiastically thoughtful services for 2019 Good Quality Din 7991 - Black Hex Bolt DIN 933 DIN 931 – Yateng , The product will supply to all over the world, such as: Libya, Jordan, Uruguay, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!