Product Description
The Bolts and Nuts product line offers a high-quality fastening solution designed to meet the rigorous demands of industrial and structural applications. This product set primarily features Hex Nuts, which are widely recognized for their versatility and strength in fastening systems. Manufactured with precision, these hex nuts ensure a secure and reliable fit, making them ideal for various construction and engineering projects.
One of the standout features of these nuts is their surface treatment. The black oxide coating provides enhanced corrosion resistance, extending the lifespan of the fasteners even in challenging environments. This surface treatment also improves the overall durability and aesthetic appeal of the nuts, making them suitable for both indoor and outdoor applications. The black oxide finish additionally offers mild lubricity, which can aid in the installation process by reducing friction between the nut and bolt threads.
Weighing approximately 0.2KG each, these hex nuts are robust yet manageable, ensuring ease of handling during installation. The weight is optimized to provide sufficient strength without adding unnecessary mass, which is crucial in large-scale projects where the cumulative weight of fasteners can impact structural calculations. This balance of weight and strength contributes to the efficiency and effectiveness of the fastening assembly.
Packaging is another critical aspect of this product. Each set of bolts and nuts is securely packaged in wooden crates, which provide excellent protection during transportation and storage. Wooden packaging ensures that the fasteners remain free from damage, contamination, and moisture exposure, which could otherwise compromise their performance. This attention to packaging detail reflects the manufacturer's commitment to delivering products in optimal condition.
Certification is a testament to the quality and reliability of these bolts and nuts. The product is ISO certified, indicating compliance with international standards for quality management and manufacturing processes. This certification assures customers that the fasteners meet stringent quality criteria and are produced under controlled conditions to guarantee consistency and performance.
In terms of technical specifications, this product range is compatible with EN 15048-1 non-preloaded structural bolting assemblies 8.8. This standard defines the requirements for high-strength structural fasteners that are not preloaded, ensuring that the bolts and nuts can be used confidently in structural applications where safety and performance are paramount. This compatibility underscores the product's suitability for demanding construction and engineering tasks.
Moreover, the bolts and nuts complement ASTM A193 B7 alloy steel stud bolts, which are known for their exceptional tensile strength and resistance to high temperatures and corrosion. When paired with these alloy steel stud bolts, the hex nuts provide a robust fastening solution capable of withstanding harsh operating conditions, such as those found in the oil and gas, petrochemical, and power generation industries.
For applications requiring enhanced corrosion resistance and mechanical properties, the product line also includes options featuring duplex stainless steel bolts and nuts S31803. Duplex stainless steel S31803 offers superior strength and excellent resistance to stress corrosion cracking, making it an ideal choice for marine, chemical processing, and other aggressive environments. The availability of duplex stainless steel options broadens the application scope of these fasteners, catering to specialized industry needs.
In summary, the Bolts and Nuts product featuring Hex Nuts with black oxide surface treatment, weighing 0.2KG, and packaged in wooden crates, offers a reliable and high-performance fastening solution. Its ISO certification guarantees quality, while compatibility with EN 15048-1 non-preloaded structural bolting assemblies 8.8, ASTM A193 B7 alloy steel stud bolts, and duplex stainless steel bolts and nuts S31803 ensures its suitability across a wide range of industrial and structural applications. Whether used in construction, manufacturing, or specialized sectors, this product line delivers the strength, durability, and reliability required for critical fastening tasks.
Key Features
- Product Name: Bolts and Nuts
- Grade: 8.8
- Nut Type: Hex Nut
- Operating Temperature Range: -40°C to 150°C
- Drive Type: Socket
- Weight: 0.2KG
- Manufactured using ASTM A320 B8 Class 1 stainless steel bolts (low temperature)
- Complies with ISO 898-1 class 8.8 high tensile bolts and nuts standards
- Includes DIN 934 hex nuts that are zinc plated for corrosion resistance
Technical Parameters
| Sizes |
M20, M24, M27, M30, M36, M42, M45 |
| Package |
Wooden |
| Operating Temperature Range |
-40°C To 150°C |
| Quality Control |
100% Inspected |
| Weight |
0.2KG |
| Nuts Per Bolt |
2 |
| Included Parts |
Nuts, Nut, Washers |
| Certification |
ISO |
| Weight Per Unit |
Varies By Size |
| Drive Type |
Socket |
| Standards |
ASTM A194 2H heavy hex nuts, ASTM A193 B16 chrome-moly-vanadium stud bolts, EN 14399-1 HV 10.9 preloaded structural bolting assemblies |
Applications
The Bolts and Nuts product featuring A193 B7 hex bolts paired with A194 2H heavy hex nuts is designed for a wide range of demanding applications. These fasteners are ideal for use in high-pressure and high-temperature environments, commonly found in the oil and gas, petrochemical, and power generation industries. The black oxide surface treatment provides enhanced corrosion resistance and a sleek finish, making them suitable for both indoor and outdoor applications where durability and longevity are critical.
With a hex head style, these bolts offer excellent torque application, ensuring a secure and tight fit. The inclusion of ASTM A320 L7 low temperature alloy steel bolts makes this product especially suitable for environments where temperatures can drop as low as -40°C, without compromising the integrity and strength of the fasteners. Complementing these are the ASTM A194 Grade 8M stainless steel nuts, known for their high strength and corrosion resistance, which are essential in harsh chemical or marine environments.
This product set undergoes rigorous quality control, with each bolt and nut 100% inspected to guarantee top-notch performance and reliability. The operating temperature range of -40°C to 150°C ensures versatility across various industrial and mechanical scenarios, from cold storage facilities to high-temperature machinery. Additionally, the product specification includes two nuts per bolt, providing extra security and stability in critical fastening applications.
Typical application occasions include pipeline construction, pressure vessel assembly, and heavy machinery maintenance. These bolts and nuts are also widely used in structural steel work, where strong and durable fasteners are essential for safety and performance. Their robust design and precise manufacturing make them a preferred choice for engineers and technicians working in environments that demand resilience against thermal expansion, vibration, and mechanical stress.
In summary, the combination of A193 B7 hex bolts with A194 2H heavy hex nuts, enhanced by ASTM A320 L7 low temperature alloy steel bolts and ASTM A194 Grade 8M stainless steel nuts, provides a reliable and high-performance fastening solution. The black oxide surface treatment, hex head design, stringent quality inspections, and broad operating temperature range make this product ideal for heavy-duty industrial applications where safety, strength, and longevity are paramount.
Customization
Our Bolts and Nuts product offers comprehensive customization services tailored to meet your specific requirements. We utilize premium ASTM A354 Grade BD alloy steel bolts paired with ASTM A194 2H heavy hex nuts to ensure exceptional strength and durability. Each product undergoes rigorous quality control with 100% inspection to guarantee superior performance.
Certified to ISO standards, our bolts and nuts comply with the highest industry benchmarks. We also provide EN 15048-1 non-preloaded structural bolting assemblies 8.8, ensuring reliable structural integrity for your projects. The packaging is done in sturdy wooden cases to protect the products during transportation and storage.
Customization options include packaging with 2 nuts per bolt as standard, and the products are designed to operate efficiently within a temperature range of -40°C to 150°C. Trust our tailored solutions to deliver the precise specifications and quality you need for your applications.
Support and Services
Our Bolts and Nuts product line is designed to meet the highest standards of quality and durability. For technical support, please refer to the product manual included with your purchase, which provides detailed installation instructions and maintenance tips to ensure optimal performance.
If you experience any issues with our bolts and nuts, we recommend checking for proper size compatibility and torque specifications. For replacement parts or warranty claims, please have your purchase information and product details ready.
We also offer customized solutions and bulk order support for industrial applications. Our technical team is available to assist with product selection, material specifications, and application guidance to help you find the perfect fastening solution for your needs.
Regular inspection and proper storage of bolts and nuts are essential to maintain their integrity and prevent corrosion. Use appropriate tools to avoid damage during installation or removal.
For further assistance, please visit our support section on the website where you can find FAQs, downloadable resources, and troubleshooting guides related to our bolts and nuts products.
