professional factory for 5 Carriage Bolt - Hexagon Bolt – Changlan

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Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Metric Carriage Bolts, Metric Hex Bolts, Screws And Bolts, The continual availability of significant grade merchandise in combination with our excellent pre- and after-sales support ensures strong competitiveness in an increasingly globalized market.
professional factory for 5 Carriage Bolt - Hexagon Bolt – Changlan Detail:

Product Description

1. We use recognized high-quality raw materials to make the products.

2. At present, it has domestic advanced production equipment for bolts, nuts, double heads and foundation and complete product testing equipment, etc.

3. We have a professional production team and a mature operation team with many years of experience.

3. The products meet the industry’s high standard of quality management system, quality control layer by layer, strict treatment of suboptimal products.

Specification

product name Hex bolt
Brant CL
Material Carbon steel
Standard DIN、GB
Surface treatment black、zinc、Hot dip galvanized
Grade 4.8、8.8、10.9、12.9
Product model M6-M300

1.Hexagon bolt is a fastener composed of finger and screw. According to the material of bolt, there are iron bolt and stainless steel bolt.

2. The bolt connection of the main component of the building structure is generally made of high-strength bolt connection.

There are many names for bolts, and everyone may have different names. Some people call them screws, some people call them bolts, and some people call them fasteners. There are so many names, but they all mean the same thing. They’re all bolts. Bolt is a general term for fasteners. Bolt is the use of the object’s beveled circular rotation and friction of physics and mathematical principles, step by step fastening tools

According to the relevant standards, the performance grades of carbon steel and alloy steel bolts are 4.6, 8.8, 10.9, 12.9, etc., among which the bolts of grade 8.8 and above are made of low carbon alloy steel or medium carbon steel and subjected to heat treatment (quenching and tempering), which are generally called high strength bolts, and the others are generally called ordinary bolts

The quality of the hole fitted by the bolt directly affects the fastening effect. Therefore, the design and processing should be in strict accordance with the relevant standards    

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Product detail pictures:

professional factory for 5 Carriage Bolt - Hexagon Bolt – Changlan detail pictures

professional factory for 5 Carriage Bolt - Hexagon Bolt – Changlan detail pictures

professional factory for 5 Carriage Bolt - Hexagon Bolt – Changlan detail pictures

professional factory for 5 Carriage Bolt - Hexagon Bolt – Changlan detail pictures

professional factory for 5 Carriage Bolt - Hexagon Bolt – Changlan detail pictures

professional factory for 5 Carriage Bolt - Hexagon Bolt – Changlan detail pictures


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Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for professional factory for 5 Carriage Bolt - Hexagon Bolt – Changlan, The product will supply to all over the world, such as: Chile, belarus, Cambodia, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
  • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Carey from Honduras - 2018.03.03 13:09
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Kelly from Ottawa - 2018.09.23 18:44