Factory making Hex Wrench 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
Product detail pictures:
Related Product Guide:
continue to enhance, to be certain solution top quality in line with market and buyer standard requirements. Our corporation has a excellent assurance program are actually established for Factory making Hex Wrench Bolt - Hexagon Bolt – Changlan, The product will supply to all over the world, such as: Iran, Canada, Iceland, After years' creating and developing, with the advantages of trained qualified talents and rich marketing experience, outstanding achievements were gradually made. We get good reputation from the customers due to our good solutions quality and fine after-sale service. We sincerely wish to create a more prosperous and flourishing future together with all the friends home and abroad!
By Henry from Orlando - 2018.12.30 10:21
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
By Jean Ascher from Venezuela - 2018.06.30 17:29
