2021 Latest Design Black Oxide Hex Bolts - Hexagon Bolt – Changlan

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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Ms Hex Bolt, Hex Bolt Sleeve Anchor, M8x20 Hex Bolt, We are anticipating to cooperate with you around the basis of mutual added benefits and common development. We are going to never disappoint you.
2021 Latest Design Black Oxide Hex 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:

2021 Latest Design Black Oxide Hex Bolts - Hexagon Bolt – Changlan detail pictures

2021 Latest Design Black Oxide Hex Bolts - Hexagon Bolt – Changlan detail pictures

2021 Latest Design Black Oxide Hex Bolts - Hexagon Bolt – Changlan detail pictures

2021 Latest Design Black Oxide Hex Bolts - Hexagon Bolt – Changlan detail pictures

2021 Latest Design Black Oxide Hex Bolts - Hexagon Bolt – Changlan detail pictures

2021 Latest Design Black Oxide Hex Bolts - Hexagon Bolt – Changlan detail pictures


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Our primary purpose is to give our shoppers a serious and responsible company relationship, giving personalized attention to all of them for 2021 Latest Design Black Oxide Hex Bolts - Hexagon Bolt – Changlan, The product will supply to all over the world, such as: Tunisia, Brisbane, Jersey, Besides there are also professional production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable products quality, increase customers' satisfaction and achieve win-win situation .
  • We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Annie from Slovakia - 2018.09.21 11:01
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Evangeline from Lithuania - 2017.06.19 13:51