Hunan Jia Shan Hardware Tech Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 |
| Delivery Time | 5-15days |
| Packaging Details | plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film/ Customized as your requirements |
| Package Quantity | 100 pieces |
| Color | Customized/Silver/Plain |
| Material | Stainless Steel |
| Thread Pitch | Customized |
| Corrosionresistance | High/Customized |
| Headtype | Hexagonal/Hex |
| Port | Shenzhen, Guangzhou |
| Common Uses | Construction, automotive, machinery |
| Finish | plain/ polish |
| Thread Type | Mechined Thread |
| Rust Proof | Yes |
| Manufacturer | Various manufacturers |
| Brand Name | JIA SHAN |
| Model Number | Customized |
| Certification | ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 |
| Delivery Time | 5-15days | Packaging Details | plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film/ Customized as your requirements |
| Package Quantity | 100 pieces | Color | Customized/Silver/Plain |
| Material | Stainless Steel | Thread Pitch | Customized |
| Corrosionresistance | High/Customized | Headtype | Hexagonal/Hex |
| Port | Shenzhen, Guangzhou | Common Uses | Construction, automotive, machinery |
| Finish | plain/ polish | Thread Type | Mechined Thread |
| Rust Proof | Yes | Manufacturer | Various manufacturers |
| Brand Name | JIA SHAN | Model Number | Customized |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | M8 M12 stainless steel hex bolt ，fully threaded metal hexagon bolt ，A4-80 polished surface hex bolt | ||
M8 M12 Stainless steel hex metal Hexagon Bolt Fully Threaded Plain polish surface A4-80
1,Description:
Hex bolts are threaded fasteners featuring a hexagonal head, serving the following primary functions:
Core Functions
Securing Connections
By engaging with nuts via their threads, they firmly join two or more components together. This creates adjustable, detachable high-strength connections that transmit loads and distribute stresses uniformly within structures while withstanding mechanical forces such as tension, shear, and vibration.Common Types
Fully Threaded: Entire length of the rod is threaded
Partially Threaded: Part of the rod is smooth, suitable for applications requiring high alignment precision
Hex Socket: Features a hexagon socket countersunk head, ideal for confined spaces
Usage Precautions
Must be used with a wrench of corresponding specification to prevent slipping
Torque must be controlled during installation to prevent overloading or loose connections.
Select appropriate materials (e.g., stainless steel, carbon steel) and surface treatments based on the operating environment.
Anti-loosening measures (spring washers, double nuts, anti-loosening adhesive, etc.) are recommended for critical applications.
Hex bolts represent one of the most fundamental and widely used fasteners in modern industry, serving as a universal solution for achieving detachable mechanical structures.
The characteristics of A4-80, corrosion resistance
Its corrosion resistance is superior to that of 304 stainless steel, and it has excellent corrosion resistance in the production process of pulp and paper. And 316 stainless steel
It is also resistant to erosion by the ocean and corrosive industrial atmospheres. 316 stainless steel has excellent oxidation resistance in intermittent use below 871°C(1600°F) and continuous use above 927 °C(1700°F). Within the range of 427°C to 857°C(800°F to 1575°F), it is not advisable to use 316 stainless steel continuously. However, when used continuously outside this temperature range, this stainless steel has good heat resistance. BEIERSDORF has a strong R&D team and we can provide customers with customized connection technologies
It offers solutions and has rich experience and strong advantages in the processing of special materials, the research and development of fasteners with special functions and structures, as well as the research and development of fasteners with special performance
2,Applications:
Machinery Manufacturing: Equipment assembly, base mounting
Construction Engineering: Steel structure connections, bridge construction
Automotive Industry: Engine and chassis assembly
Electronics and Electrical: Enclosures, equipment housings
Furniture Manufacturing: Metal frame structures
Pipe Installation: Flange connections
Advantages of Use
✓ Efficient assembly and disassembly - Hexagonal head design facilitates wrench/socket tool operation with high torque transmission efficiency
✓ High load-bearing capacity - Withstands greater loads compared to other fasteners
✓ High standardisation - Complies with international standards (ISO, DIN, GB, etc.), ensuring excellent interchangeability
✓ Wide applicability - Compatible with nuts and washers of varying materials and specifications
✓ Reusable - Performance remains unaffected by normal assembly/disassembly (note fatigue damage)
Available in small packing, carton packing, or pallet configurations to meet your shipping and storage requirements.
Manufactured by JIA SHAN Hardware Company with strict quality control measures and pre-shipment inspection.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ...
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