China Gold Supplier for Hex Head Carriage Bolt - Hexagon Bolt – Changlan

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Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for Galvanized Carriage Bolts For Deck, 8 Inch Eye Bolt, Hex Socket Bolt, We always stick to the principle of "Integrity, Efficiency, Innovation and Win-Win business". Welcome to visit our website and do not hesitate to communicate with us. Are you ready? ? ? Let us go!!!
China Gold Supplier for Hex Head 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:

China Gold Supplier for Hex Head Carriage Bolt - Hexagon Bolt – Changlan detail pictures

China Gold Supplier for Hex Head Carriage Bolt - Hexagon Bolt – Changlan detail pictures

China Gold Supplier for Hex Head Carriage Bolt - Hexagon Bolt – Changlan detail pictures

China Gold Supplier for Hex Head Carriage Bolt - Hexagon Bolt – Changlan detail pictures

China Gold Supplier for Hex Head Carriage Bolt - Hexagon Bolt – Changlan detail pictures

China Gold Supplier for Hex Head Carriage Bolt - Hexagon Bolt – Changlan detail pictures


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Our merchandise are commonly recognized and reliable by customers and can meet constantly developing economic and social desires for China Gold Supplier for Hex Head Carriage Bolt - Hexagon Bolt – Changlan, The product will supply to all over the world, such as: Switzerland, Frankfurt, New York, We'd like to invite customers from abroad to discuss business with us. We can present our clients with high quality products and excellent service. We're sure that we'll have good cooperative relationships and make a brilliant future for both parties.
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Yannick Vergoz from Japan - 2017.05.31 13:26
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By June from Romania - 2017.08.18 11:04