Product Description:
The Bolts and Nuts product is a high-quality fastening solution designed to meet a wide range of industrial and commercial applications. Featuring a metric thread type, these bolts and nuts provide precise and reliable fastening performance, ensuring compatibility with numerous international standards and machinery. The product is engineered with a focus on durability, strength, and resistance to harsh environments, making it an ideal choice for critical applications requiring dependable fastening components.
One of the standout features of this Bolts and Nuts product is the customizable flange diameter. This allows customers to tailor the flange size to their specific requirements, enhancing the bolt’s ability to distribute load evenly and prevent damage to the connected surfaces. Whether you need a larger flange for more extensive surface contact or a smaller one for tighter spaces, the customization option ensures that the product can be adapted to fit diverse project needs seamlessly.
The bolts included in this product have a fixed length of 20mm, which is suitable for many standard fastening applications. The 20mm length provides an optimal balance between strength and ease of installation, making these bolts versatile and user-friendly. This length is particularly advantageous in applications where space constraints exist, yet secure fastening is critical.
In addition to their robust physical attributes, the bolts and nuts are manufactured to meet stringent material and performance standards. The bolts comply with ASTM A320 L7M low temperature bolting requirements, which means they are impact tested to perform reliably under low temperature conditions. This makes these bolts particularly suitable for environments where temperature fluctuations could otherwise compromise the integrity of the fastening system.
Furthermore, the product includes ASTM A193 B7M bolts specifically designed for sour gas service, adhering to the NACE MR0175 standard. This ensures that the bolts resist corrosion and degradation in sour gas environments, which are known for their challenging conditions due to the presence of hydrogen sulfide. The inclusion of these bolts in the product lineup demonstrates a commitment to safety and longevity in demanding chemical and petroleum industry applications.
The nuts paired with these bolts are made from ASTM A194 Grade 8M stainless steel, offering exceptional strength and corrosion resistance. This grade of stainless steel nuts is well-regarded for its ability to withstand harsh conditions, including exposure to moisture, chemicals, and extreme temperatures. The combination of ASTM A193 bolts and A194 Grade 8M nuts creates a fastening system that is both robust and reliable, ensuring secure connections even in the most strenuous environments.
This Bolts and Nuts product is also supported by comprehensive OEM and ODM services. Customers can collaborate with the manufacturer to develop customized solutions tailored to their specific application needs, whether it involves modifications in dimensions, materials, or other technical specifications. This service flexibility empowers businesses to obtain precisely engineered fastening components that integrate perfectly into their products or systems.
Another notable aspect of this product is the packaging configuration, which includes three nuts per bolt. This ensures that users have the necessary components for secure fastening and can replace nuts as needed without delay. The inclusion of multiple nuts per bolt adds convenience and enhances the value proposition of the product, making it practical for both maintenance and assembly operations.
Overall, the Bolts and Nuts product is an excellent choice for industries requiring reliable, customizable, and high-performance fastening solutions. Its adherence to stringent ASTM standards such as ASTM A320 L7M, ASTM A193 B7M for sour gas service (NACE MR0175), and ASTM A194 Grade 8M stainless steel nuts underscores its quality and suitability for demanding applications. Whether used in construction, oil and gas, chemical processing, or other industrial sectors, this product offers durability, safety, and precision fastening performance.
With its metric thread type, customizable flange diameter, fixed 20mm length, OEM and ODM service options, and a packaging set that includes three nuts per bolt, this product is designed to meet and exceed customer expectations. Its specialized compliance with low temperature and sour gas service standards further distinguishes it as a premium fastening solution suited for the toughest environments.
Features:
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Product Name: Bolts and Nuts
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Processing Type: Forging, High Strength
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Outer Diameter: 40mm
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Specification: M42 * 3 * 280mm
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Compliance: RoHS Compliant
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Locking Mechanism: Self-Locking
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Includes DIN 934 hex nuts zinc plated for enhanced corrosion resistance
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Suitable for stud bolt and nut sets for ASME B16.5 flanges
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Manufactured using ASTM A193 B7 alloy steel stud bolts for superior durability
Technical Parameters:
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Compliance
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RoHS Compliant
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Flange Diameter
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Customize
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Outer Diameter
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40mm
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Total Length
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70mm
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Thread Type
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Metric
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Locking Mechanism
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Self-Locking
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Application
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Mechanical Assembly
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Processing Type
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Forging, High Strength
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Performance
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High Strength
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Service
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OEM ODM Service
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Applications:
Bolts and nuts are essential fastening components widely used across various industries due to their high strength and reliability. Our product line features forged bolts and nuts, ensuring superior durability and performance. The forging process enhances the mechanical properties, making these fasteners ideal for demanding applications that require high strength and resilience. With a length of 20mm and metric thread type, these bolts and nuts fit perfectly in standardized assemblies, providing secure and stable connections.
These bolts and nuts are manufactured to meet stringent quality levels, specifically class 10.9 and 12.9, ensuring exceptional tensile strength and toughness. This makes them suitable for heavy-duty applications where safety and integrity are paramount. For example, ISO 898-1 class 10.9 alloy steel bolts paired with grade 10 nuts provide a reliable fastening solution in automotive, machinery, and construction sectors. Their high tensile strength enables them to withstand significant stress without deformation or failure.
In addition, the product range includes ASTM A194 2H heavy hex nuts, which are widely used in pressure vessel and pipeline construction due to their excellent mechanical properties and resistance to wear and corrosion. These nuts are designed to complement ASTM A193 B16 chrome-moly-vanadium stud bolts, which offer outstanding strength and toughness at elevated temperatures. This combination is ideal for critical applications in the oil and gas, chemical, and power generation industries.
The bolts and nuts are perfectly suited for occasions where high strength fastening is crucial, such as assembling heavy machinery, structural steel frameworks, and automotive components. They are also indispensable in maintenance and repair operations that demand reliable and long-lasting fasteners. Their metric thread and precise dimensions ensure compatibility with a wide range of equipment and tools, facilitating easy installation and replacement.
Furthermore, these forged bolts and nuts are ideal for scenarios involving dynamic loads, vibrations, and extreme environmental conditions. Their high-quality material composition and adherence to international standards make them a preferred choice for engineers and professionals seeking dependable fastening solutions. Whether in manufacturing plants, construction sites, or industrial workshops, these bolts and nuts deliver consistent performance and safety.
Customization:
Our Bolts and Nuts product offers exceptional customization services to meet your specific requirements. The bolts feature an outer diameter of 40mm and a length of 20mm, ensuring precise fitment for your applications. The flange diameter can be customized according to your needs to provide optimal performance. Equipped with a self-locking mechanism, these fasteners guarantee secure and reliable fastening in demanding environments.
We provide OEM and ODM services, allowing you to tailor the product to your exact specifications. Our bolts comply with ASTM A193 B7M standards, specifically designed for sour gas service (NACE MR0175), ensuring durability and resistance in harsh conditions. Additionally, the nuts are grade 10, paired with ISO 898-1 class 10.9 alloy steel bolts, delivering superior strength and quality. For applications requiring low temperature bolting, we offer ASTM A320 L7M bolts that are impact tested to maintain integrity under extreme conditions.
Support and Services:
Our Bolts and Nuts product is designed to meet high standards of quality and durability. For technical support and services, we offer comprehensive assistance including product specifications, installation guidance, and maintenance tips to ensure optimal performance.
If you encounter any issues or require detailed technical information, our support team is ready to provide expert advice and solutions tailored to your specific needs. We also offer replacement and warranty services to guarantee customer satisfaction and product reliability.
For best practices, always ensure that bolts and nuts are used according to the recommended torque specifications and environmental conditions to prevent corrosion and mechanical failure.
We are committed to supporting your projects with high-quality fasteners and dedicated service to help you achieve the best results.
