Factory Free sample Galvanized Carriage Bolts - Hexagon Bolt – Changlan

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Sticking for the basic principle of "Super Top quality, Satisfactory service" ,We've been striving to be an excellent business enterprise partner of you for Double End Stud Bolt, Bumper Carriage Bolts, High-Strength Screw, Great high quality, competitive rates, prompt delivery and dependable assistance are guaranteed Kindly allow us to know your quantity requirement under each size category so that we can easily inform you accordingly.
Factory Free sample Galvanized Carriage Bolts - 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:

Factory Free sample Galvanized Carriage Bolts - Hexagon Bolt – Changlan detail pictures

Factory Free sample Galvanized Carriage Bolts - Hexagon Bolt – Changlan detail pictures

Factory Free sample Galvanized Carriage Bolts - Hexagon Bolt – Changlan detail pictures

Factory Free sample Galvanized Carriage Bolts - Hexagon Bolt – Changlan detail pictures

Factory Free sample Galvanized Carriage Bolts - Hexagon Bolt – Changlan detail pictures

Factory Free sample Galvanized Carriage Bolts - Hexagon Bolt – Changlan detail pictures


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The key to our success is "Good Products Good quality, Reasonable Value and Efficient Service" for Factory Free sample Galvanized Carriage Bolts - Hexagon Bolt – Changlan, The product will supply to all over the world, such as: Armenia, Yemen, Turkmenistan, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we are going to continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Maria from Morocco - 2018.06.03 10:17
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Olive from Turin - 2017.08.16 13:39