Hunan Jia Shan Hardware Tech Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 10000,Piece/Pieces,Month |
| Delivery Time | about 12-18days |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Product name | Metal Bolt |
| Service | OEM |
| Corrosion Resistance | Yes |
| Port | Shenzhen, Guangzhou |
| Corrosionresistance | High |
| Thread Type | Standard/Customization |
| Package | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Finish | plain,black,customized |
| Brand Name | JIASHAN |
| Certification | ISO 9001 |
| Place of Origin | china |
View Detail Information
Explore similar products
M5 M12 Titanium alloy TA1、TA2、TC4 Hex Metal Bolts Available automotive parts
M6 M19 Titanium Alloy TA1、TA2、TC4 Hex Metal Bolts Available Marine And Offshore
M8 M10 Stainless steel hex Metal bolt and nut washer full partial thread DIN931
M12 M10 Hex Head Flange Metal Bolt Brass Copper Bronze H59 H62 Zinc Plating
Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | 10000,Piece/Pieces,Month |
| Delivery Time | about 12-18days | Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Product name | Metal Bolt | Service | OEM |
| Corrosion Resistance | Yes | Port | Shenzhen, Guangzhou |
| Corrosionresistance | High | Thread Type | Standard/Customization |
| Package | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. | Finish | plain,black,customized |
| Brand Name | JIASHAN | Certification | ISO 9001 |
| Place of Origin | china | ||
| High Light | M42 M48 ASTM A453 metal bolt ，ANSI316 stainless steel threaded stud ，heavy-duty DIN976 hexagonal nut bolt | ||
This product represents heavy-duty industrial fastening at its most substantial, featuring large metric stud bolts in M42 and M48 sizes designed for massive structural and plant connections. Manufactured from high-performance materials including ASTM A453 Grade 660 (also known as SS660 or A286) and ANSI 316 stainless steel, these studs are engineered to withstand extreme loads, high temperatures, and corrosive environments.
They are produced as full-thread studs conforming to DIN976, providing threading along the entire length for maximum flexibility in grip length and nut positioning. Each stud is paired with a matching hexagonal heavy-duty nut manufactured from compatible high-strength material, creating a complete fastening system for the most demanding applications in heavy industry, infrastructure, and power generation.
| Industry | Usage |
|---|---|
| Automotive | High-strength applications in engines, heavy-duty machinery, and bridge construction |
| Mechanical | Connecting mechanical parts, circuit boards, engines, transmissions in various industries |
| Energy | Connecting power generation equipment and transmission lines |
| Architectural | Building structures, shipbuilding, and petrochemical equipment |
These large-diameter, high-strength studs are exclusively used in heavy engineering, infrastructure projects, and critical industrial plant applications:
Power Generation: Securing turbine casings, generator frames, and large valve assemblies in thermal, hydro, and nuclear power stations. The A453 Grade 660 (SS660) material is essential here for its ability to maintain strength at elevated operating temperatures.
Petrochemical and Refining: For large flanged connections on high-pressure vessels, heat exchangers, and reactor columns where both high strength and corrosion resistance are required.
Mining and Heavy Equipment: Assembling the main frames of large crushers, mills, and excavators where massive static and dynamic loads are present.
Infrastructure and Bridge Building: For major structural connections in large bridges, heavy-lift cranes, and offshore platforms.
The ANSI 316 option provides excellent corrosion resistance for applications in marine environments or chemical plants where high temperatures are not the primary concern, while the SS660 is the choice for high-temperature, high-pressure service.
The primary advantage is the immense load capacity afforded by the M42 and M48 diameters, capable of securing the largest and heaviest industrial components. The use of ASTM A453 Grade 660 (SS660) material provides exceptional high-temperature strength and creep resistance, essential for long-term reliability in power generation and refining applications.
The ANSI 316 stainless steel option offers superior corrosion resistance for harsh environments without the extreme temperature demands. Conformance to DIN976 ensures standardized thread length and quality. The inclusion of a matching heavy-duty nut guarantees that the entire assembly—stud and nut—can achieve the required preload and withstand the combined stresses of the application. These fasteners are not commodities; they are critical engineered components designed for the safety and reliability of the world's most important infrastructure.
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 ...
Get in touch with us
Leave a Message, we will call you back quickly!