Special Design for Fine Thread Carriage Bolts - Hexagon Bolt – Changlan

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Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for 12.9 Hex Bolt, Eye Bolt With Nut, Snap Toggle Fixings, We give priority to quality and customer pleasure and for this we follow stringent excellent control measures. We've got in-house testing facilities where our items are tested on every single aspect at different processing stages. Owning to latest technologies, we facilitate our clients with custom made creation facility.

Special Design for Fine Thread 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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Using a total scientific good quality management process, superior high quality and excellent faith, we get great name and occupied this field for Special Design for Fine Thread Carriage Bolts - Hexagon Bolt – Changlan, The product will supply to all over the world, such as: Georgia, Slovak Republic, Moscow, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.

14 Carriage Bolt

Bolt With Hex Hole

Bronze Eye Bolt

Hex Carriage Bolt

Threaded Anchor Bolts

The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.