New Arrival China Black Eye Bolt - Hexagon Bolt – Changlan

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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for 3 Inch Carriage Bolts, Api Stud Bolts, Hex Head Screw, Good quality and competitive prices make our products enjoy a high reputation all over the word.
New Arrival China Black Eye 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:

New Arrival China Black Eye Bolt - Hexagon Bolt – Changlan detail pictures

New Arrival China Black Eye Bolt - Hexagon Bolt – Changlan detail pictures

New Arrival China Black Eye Bolt - Hexagon Bolt – Changlan detail pictures

New Arrival China Black Eye Bolt - Hexagon Bolt – Changlan detail pictures

New Arrival China Black Eye Bolt - Hexagon Bolt – Changlan detail pictures

New Arrival China Black Eye Bolt - Hexagon Bolt – Changlan detail pictures


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We also offer product sourcing and flight consolidation services. We've got our personal factory and sourcing office. We can easily present you with almost every style of merchandise linked to our merchandise range for New Arrival China Black Eye Bolt - Hexagon Bolt – Changlan, The product will supply to all over the world, such as: Nigeria, Uruguay, Plymouth, With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.
  • Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Olga from Detroit - 2017.10.27 12:12
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Megan from Myanmar - 2018.12.11 11:26