Product Description:
The Bolts and Nuts product is a premium quality fastening solution designed to meet the highest standards of durability, strength, and reliability. Manufactured with meticulous attention to detail, this product boasts an A Grade classification, ensuring superior performance in a wide range of industrial and construction applications. The product is crafted from high-grade stainless steel, offering excellent resistance to corrosion, wear, and harsh environmental conditions. This makes it an ideal choice for use in both indoor and outdoor settings, where longevity and safety are paramount.
Engineered according to the metric measurement system, the product range covers a versatile sizerange from M3 to M24, accommodating various fastening requirements with precision and ease. This extensive size range allows for flexibility in application, whether securing small components or large structural elements. Additionally, the outer diameter of these bolts and nuts is standardized at 40mm, providing a consistent and reliable fit for numerous mechanical and structural assemblies.
One of the standout features of this product line is its compliance with critical industry standards that guarantee performance under demanding conditions. Included in the range are ASTM A320 L7M low temperature bolting components, which have been rigorously impact tested to perform reliably in sub-zero environments. These bolts are specifically designed to maintain toughness and integrity at low temperatures, making them indispensable for applications in cold storage facilities, cryogenic systems, and other environments where thermal resilience is essential.
In addition to low temperature bolting, the product range also incorporates ASTM A307 Grade B carbon steel bolts. These bolts are widely recognized for their strength and versatility in general-purpose applications. ASTM A307 Grade B bolts are commonly used in construction, machinery, and automotive industries due to their excellent tensile strength and toughness. Their inclusion in the product line underscores the commitment to providing a comprehensive fastening solution capable of addressing a broad spectrum of industrial needs.
Furthermore, the product range features ASTM A193 B16 chrome-moly-vanadium stud bolts, known for their exceptional mechanical properties and resistance to high temperatures and pressures. These stud bolts are particularly suited for use in pressure vessels, boilers, and power plants where the demands on bolting components are extremely high. The chrome-moly-vanadium alloy composition enhances strength, durability, and resistance to creep and fatigue, ensuring long service life even in the most challenging operating conditions.
The combination of stainless steel material and adherence to these stringent ASTM standards makes the Bolts and Nuts product an outstanding choice for professionals seeking reliable, high-performance fastening components. The stainless steel not only provides excellent corrosion resistance but also ensures that the bolts and nuts maintain their structural integrity over time, reducing maintenance costs and downtime. This durability is further enhanced by the precise manufacturing processes that produce components with consistent dimensions and superior surface finishes.
Whether used in construction, manufacturing, oil and gas, chemical processing, or any other heavy-duty industrial sector, these bolts and nuts deliver exceptional value. The metric sizing system facilitates easy integration with a wide range of machinery and equipment designed according to international standards. The standardized outer diameter of 40mm ensures compatibility and ease of installation, contributing to efficient assembly and maintenance operations.
In summary, the Bolts and Nuts product is a top-tier fastening solution that combines the best of material science, engineering standards, and manufacturing excellence. With A Grade quality, stainless steel construction, a comprehensive sizerange from M3 to M24, and a consistent 40mm outer diameter, it meets the exacting requirements of modern industrial applications. Its inclusion of ASTM A320 L7M low temperature bolting (impact tested), ASTM A307 Grade B carbon steel bolts, and ASTM A193 B16 chrome-moly-vanadium stud bolts further enhances its versatility and reliability, making it an indispensable component for any professional toolkit.
Features:
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Product Name: Bolts and Nuts
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Product Grade: A Grade
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Material: Stainless Steel
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Corrosion Resistance: High
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Nuts Per Bolt: 2 or 3
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Quantity: 100
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Includes ASTM A193 B16 chrome-moly-vanadium stud bolts
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Includes ASTM A194 2H heavy hex nuts 25CRMO4
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Includes ISO 3506 A2-70 stainless steel bolts (SS304)
Technical Parameters:
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Strength Grade
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8.8, 4
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Material
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Stainless Steel
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Head Type
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Hex Head
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Size Range
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M3 To M24
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Product Grade
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A Grade
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Corrosion Resistance
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High
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Outer Diameter
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40mm
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Nuts Per Bolt
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2, 3
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Specification
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M42 * 3 * 280mm
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Standards
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EN 14399-1 HV 10.9 preloaded structural bolting assemblies, ASTM A194 Grade 8M stainless steel nuts, DIN 934 hex nuts zinc plated
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Applications:
Bolts and nuts with a strength grade of 8.8 are essential components widely used in various industrial and construction applications due to their superior mechanical performance and reliability. These high-quality fasteners undergo 100% testing to ensure durability and strength, making them ideal for critical structural connections where safety and stability are paramount. The coach bolt style, characterized by a smooth, rounded head and a sturdy shank, is particularly favored for its ease of installation and secure fastening in wood and metal assemblies.
One common application scenario for these bolts and nuts is in the construction of heavy machinery and automotive assembly lines. The high corrosion resistance of these fasteners ensures longevity and maintains structural integrity even in harsh environments, such as outdoor installations or marine applications. Hot dip galvanized (HDG) bolts and nuts grade 8.8 provide an additional layer of protection against rust and wear, making them suitable for infrastructure projects exposed to moisture and corrosive elements.
In precision engineering and manufacturing sectors, DIN 912 socket head cap screws class 12.9 are often paired with these nuts to achieve high-strength bolted joints. These socket head cap screws are known for their compact design and high tensile strength, which complement the performance of the grade 8.8 coach bolts. Furthermore, ASTM F593 stainless steel bolts with F594 nuts are frequently used in applications requiring enhanced corrosion resistance and aesthetic appeal, such as in chemical processing equipment and architectural metalwork.
The availability of multiple nuts per bolt, commonly 2 or 3, allows for secure locking mechanisms and load distribution in assemblies that experience dynamic forces or vibrations. This makes them indispensable in scenarios like bridge construction, heavy-duty shelving, and mechanical equipment where stability and safety are critical. Overall, bolts and nuts of this specification are versatile fasteners that excel in demanding environments, offering strength, reliability, and corrosion resistance for a wide range of industrial and construction needs.
Customization:
We offer customized stud bolt and nut sets for ASME B16.5 flanges with precise specifications to meet your requirements. Our product features a thickness of 10mm, quantity of 100 pieces, and is manufactured to A Grade standards, ensuring high quality and reliability. The specific size of the bolts is M42 * 3 * 280mm, designed to provide optimal performance in various industrial applications.
We provide options including ASTM A320 B8 Class 1 stainless steel bolts, ideal for low temperature environments, as well as super duplex stainless steel bolts S32750 / S32760 for enhanced corrosion resistance and strength. The strength grade of our bolts is 8.8, guaranteeing durability and superior mechanical properties for your projects.
Support and Services:
Our Bolts and Nuts product is designed to meet the highest standards of quality and durability. For technical support, please ensure you have the product specifications and batch number ready when seeking assistance. Our support team can provide guidance on installation, compatibility, and maintenance to ensure optimal performance.
We offer a range of services including custom sizing, threading options, and material selection to suit your specific requirements. Additionally, we provide technical documentation and safety guidelines to help you use our bolts and nuts safely and effectively.
If you encounter any issues with the product, please consult the troubleshooting section in the product manual or reach out to our technical support team for prompt resolution. We are committed to providing excellent service to ensure your complete satisfaction with our Bolts and Nuts.
