2021 High quality Carriage Bolt - Hexagon Bolt – Changlan

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With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of Shear Stud Bolt, Hex Socket Bolt, Knurled Stud Bolts, Together with our efforts, our products and solutions have won the trust of clients and been very salable each here and abroad.
2021 High quality Carriage 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:

2021 High quality Carriage Bolt - Hexagon Bolt – Changlan detail pictures

2021 High quality Carriage Bolt - Hexagon Bolt – Changlan detail pictures

2021 High quality Carriage Bolt - Hexagon Bolt – Changlan detail pictures

2021 High quality Carriage Bolt - Hexagon Bolt – Changlan detail pictures

2021 High quality Carriage Bolt - Hexagon Bolt – Changlan detail pictures

2021 High quality Carriage Bolt - Hexagon Bolt – Changlan detail pictures


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Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for 2021 High quality Carriage Bolt - Hexagon Bolt – Changlan, The product will supply to all over the world, such as: Doha, Jersey, Ecuador, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products and solutions we supply, effective and satisfying consultation service is supplied by our professional after-sale service group. Solution lists and thorough parameters and any other info weil be sent for you timely for the inquiries. So make sure you get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We're confident that we have been going to share mutual results and build solid co-operation relations with our companions in this market. We're looking forward to your inquiries.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Margaret from Montpellier - 2017.04.28 15:45
    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Coral from Costa rica - 2017.12.19 11:10