Hot-selling Concrete Fixing Bolts - Hexagon Bolt – Changlan

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As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for Hex Head Machine Bolt, Hex Bolt With Washer, High Strength Stud, sincerity and strength ,always keep approved good quanlity ,welcome to our factoty for visit and instruction and business.
Hot-selling Concrete Fixing 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:

Hot-selling Concrete Fixing Bolts - Hexagon Bolt – Changlan detail pictures

Hot-selling Concrete Fixing Bolts - Hexagon Bolt – Changlan detail pictures

Hot-selling Concrete Fixing Bolts - Hexagon Bolt – Changlan detail pictures

Hot-selling Concrete Fixing Bolts - Hexagon Bolt – Changlan detail pictures

Hot-selling Concrete Fixing Bolts - Hexagon Bolt – Changlan detail pictures

Hot-selling Concrete Fixing Bolts - Hexagon Bolt – Changlan detail pictures


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Our advancement depends on the superior gear ,superb talents and consistently strengthened technology forces for Hot-selling Concrete Fixing Bolts - Hexagon Bolt – Changlan, The product will supply to all over the world, such as: Kuwait, Luxembourg, Finland, 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 sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Jean from Islamabad - 2018.02.04 14:13
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Gloria from Florida - 2018.02.08 16:45