Factory made hot-sale Copper Carriage Bolts - Hexagon Bolt – Changlan

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We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for Hex Bolt, Hex Bolt Sleeve Anchor, Ms Hex Bolt, Welcome all prospects of residence and abroad to visit our organization, to forge a outstanding potential by our cooperation.
Factory made hot-sale Copper Carriage 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:

Factory made hot-sale Copper Carriage Bolts - Hexagon Bolt – Changlan detail pictures

Factory made hot-sale Copper Carriage Bolts - Hexagon Bolt – Changlan detail pictures

Factory made hot-sale Copper Carriage Bolts - Hexagon Bolt – Changlan detail pictures

Factory made hot-sale Copper Carriage Bolts - Hexagon Bolt – Changlan detail pictures

Factory made hot-sale Copper Carriage Bolts - Hexagon Bolt – Changlan detail pictures

Factory made hot-sale Copper Carriage Bolts - Hexagon Bolt – Changlan detail pictures


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Our merchandise are commonly recognized and reliable by customers and can meet constantly developing economic and social desires for Factory made hot-sale Copper Carriage Bolts - Hexagon Bolt – Changlan, The product will supply to all over the world, such as: Argentina, Puerto Rico, Portugal, Look forward to the future, we'll focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let's develop market by fully utilizing our in depth advantages and strive for building.
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Ruth from Kuala Lumpur - 2017.12.31 14:53
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Sarah from Georgia - 2017.03.07 13:42