2021 New Style Carriage Bolt Washers - Hexagon Bolt – Changlan

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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for Adjustable Gate Eye Bolts, Sleeve Anchor Fixings, Foundation Bolt Fixing, Our concept would be to assist presenting the confidence of each prospective buyers while using the offering of our most honest service, as well as right merchandise.
2021 New Style Carriage Bolt Washers - 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:

2021 New Style Carriage Bolt Washers - Hexagon Bolt – Changlan detail pictures

2021 New Style Carriage Bolt Washers - Hexagon Bolt – Changlan detail pictures

2021 New Style Carriage Bolt Washers - Hexagon Bolt – Changlan detail pictures

2021 New Style Carriage Bolt Washers - Hexagon Bolt – Changlan detail pictures

2021 New Style Carriage Bolt Washers - Hexagon Bolt – Changlan detail pictures

2021 New Style Carriage Bolt Washers - Hexagon Bolt – Changlan detail pictures


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We're commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for 2021 New Style Carriage Bolt Washers - Hexagon Bolt – Changlan, The product will supply to all over the world, such as: Poland, Iran, Netherlands, Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective solutions and meticulous after-sales service. We firmly believe that: we're outstanding as we have been specialized.
  • 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 Odelia from Nicaragua - 2018.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Pandora from Sacramento - 2017.12.02 14:11