Product Description:
The Bolts and Nuts product is a premium fastening solution designed to meet the highest standards of quality and performance in various industrial and construction applications. Manufactured with precision and care, this product boasts a thickness of 10 millimeters, making it robust enough to handle demanding environments while maintaining ease of installation and durability. The combination of bolts and nuts provided ensures a secure and reliable fastening system that caters to a wide range of mechanical and structural needs.
One of the key highlights of this product set is its superior material composition. The bolts included are made from ASTM A354 Grade BD alloy steel, a high-strength material known for its exceptional toughness and resistance to wear and corrosion. This grade of steel is widely recognized in the industry for its ability to perform under heavy loads and in harsh conditions, making these bolts ideal for critical applications such as pressure vessels, heavy machinery, and structural steel connections. The ASTM A354 Grade BD alloy steel bolts provide enhanced mechanical properties, including excellent tensile strength and impact resistance, ensuring long-lasting performance.
In addition to the alloy steel bolts, the product also features ASTM A307 Grade B carbon steel bolts. These bolts are known for their versatility and cost-effectiveness, offering reliable strength and durability for general-purpose fastening. ASTM A307 Grade B bolts are commonly used in construction, automotive, and maintenance work, where moderate strength and good corrosion resistance are required. Their inclusion in this product package ensures that users have access to bolts suitable for a variety of applications, from light to medium-duty tasks.
The nuts included in this product are DIN 934 hex nuts zinc plated, which complement the bolts perfectly. DIN 934 hex nuts are standardized to ensure consistent dimensions and fit, providing a secure and tight connection when paired with the corresponding bolts. The zinc plating offers an additional layer of corrosion resistance, enhancing the longevity of the fastening assembly even in outdoor or humid environments. This protection is crucial for maintaining the integrity of the joint over time, especially in applications exposed to weather or chemical agents.
This product is categorized as A Grade, underscoring its superior quality and adherence to stringent manufacturing standards. Every bolt and nut undergoes a rigorous 100% testing process to guarantee that only defect-free items reach the customer. These quality checks include dimensional accuracy, mechanical strength testing, and surface finish inspections, ensuring that each component performs reliably under specified conditions. The commitment to quality assurance makes this product an excellent choice for professionals who demand consistency and dependability in their fastening hardware.
The measurement system used for these bolts and nuts is metric, which is widely adopted internationally and preferred for precision engineering and construction projects. The metric sizing allows for easy integration with existing equipment and tools, facilitating straightforward installation and replacement. Moreover, the product offers flexibility in the number of nuts per bolt, available in configurations of 2 or 3 nuts per bolt. This option enables users to select the most appropriate fastening setup based on the specific requirements of their projects, whether it involves securing components with double nuts for added security or utilizing triple nuts for enhanced stability.
In summary, the Bolts and Nuts product is a comprehensive and high-quality fastening solution that combines the strength of ASTM A354 Grade BD alloy steel bolts and ASTM A307 Grade B carbon steel bolts with the reliability of DIN 934 hex nuts zinc plated. Its 10-millimeter thickness, A Grade classification, and 100% tested quality ensure outstanding performance and durability. The metric measurement system and flexible nuts per bolt options make it a versatile choice for a wide range of industrial, construction, and mechanical applications. Whether you require robust fastening for heavy-duty machinery or reliable assembly hardware for structural projects, this product delivers exceptional value and peace of mind.
Features:
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Product Name: Bolts and Nuts
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Corrosion Resistance: High
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Thickness: 10 mm
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Head Type: Hex Head
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Specification: M42 * 3 * 280mm
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Strength Grade: 8.8
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Material: ASTM A307 Grade B carbon steel bolts
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Type: ASTM A449 high strength carbon steel hex bolts
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Includes: Stud bolt and nut sets for ASME B16.5 flanges
Technical Parameters:
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Head Type
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Hex Head
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Strength Grade
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8.8, 4
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Style
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Coach Bolt
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Size Range
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M3 To M24
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Measurement System
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Metric
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Nuts Per Bolt
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2, 3
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Quantity
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100
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Material
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Stainless Steel
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Corrosion Resistance
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High
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Standards & Notes
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ASTM A193 B16 chrome-moly-vanadium stud bolts, ISO 898-1 class 10.9 alloy steel bolts with grade 10 nuts, ASTM A193 B7M bolts for sour gas service (NACE MR0175)
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Applications:
Bolts and nuts are essential components in a wide range of construction, manufacturing, and engineering applications. Our product line features high-quality bolts and nuts with a thickness of 10 millimeters, manufactured to A Grade standards, ensuring exceptional strength and durability. Utilizing the metric measurement system, these fasteners are designed for precision and compatibility in international projects.
One of the primary application occasions for these bolts and nuts is in structural engineering. Specifically, ASTM A325 Type 1 structural bolts with heavy hex nuts are widely used in steel construction projects, such as bridges, buildings, and towers. Their high tensile strength and reliable fastening capabilities make them ideal for securing heavy steel components, providing the necessary support and stability in demanding environments.
For applications requiring corrosion resistance, especially in low-temperature or harsh environments, ASTM A320 B8 Class 1 stainless steel bolts are the preferred choice. Made from premium stainless steel material, these bolts offer high corrosion resistance, ensuring longevity and reliability even under extreme weather conditions or exposure to chemicals. This makes them suitable for use in the oil and gas industry, marine structures, and chemical plants where exposure to corrosive elements is common.
ISO 898-1 class 8.8 high tensile bolts and nuts are another important category within this product range. Known for their robust mechanical properties and high strength, these fasteners are widely used in machinery, automotive assembly, and heavy equipment manufacturing. Their ability to withstand significant stress without deformation makes them indispensable in applications where safety and performance are critical.
The stainless steel construction of these bolts and nuts not only provides enhanced corrosion resistance but also contributes to their overall durability and aesthetic appeal. This makes them suitable for both indoor and outdoor applications, including architectural projects where both strength and appearance matter. From industrial machinery assembly to infrastructure development, these fasteners perform reliably under diverse operating conditions.
In summary, the combination of ASTM A325 Type 1 structural bolts with heavy hex nuts, ASTM A320 B8 Class 1 stainless steel bolts for low temperature, and ISO 898-1 class 8.8 high tensile bolts and nuts, all crafted from high-grade stainless steel with a thickness of 10 mm, offers a versatile and dependable fastening solution. Their high corrosion resistance and adherence to international standards make them ideal for a wide array of occasions and scenarios, including construction, marine, automotive, chemical processing, and heavy machinery applications.
Customization:
Our Bolts and Nuts product offers superior customization services to meet your specific requirements. Featuring a strength grade of 8.8 and 100% tested quality, these components ensure reliability and durability in every application. The bolts come with a hex head design, providing easy installation and a secure fit. You can choose between 2 or 3 nuts per bolt, tailored to your assembly needs. Our style selection includes the robust coach bolt, ideal for heavy-duty fastening.
We also provide a range of specialized bolts such as DIN 912 socket head cap screws class 12.9, ISO 3506 A2-70 stainless steel bolts (SS304), and ASTM A354 Grade BD alloy steel bolts, catering to various industrial standards and applications. Trust our product customization services to deliver high-performance bolts and nuts that meet your exact specifications.
Support and Services:
Our Bolts and Nuts product is backed by comprehensive technical support and services to ensure optimal performance and satisfaction. Our team of experts is available to provide guidance on product selection, installation, and maintenance best practices. We offer detailed product documentation, including specifications, material properties, and usage instructions to assist you in making informed decisions.
For any technical inquiries or troubleshooting needs, our support staff is ready to help you resolve issues promptly. We also provide custom solutions and recommendations tailored to your specific application requirements. Additionally, we offer training sessions and workshops to help your team understand the proper handling and application of bolts and nuts to maximize safety and efficiency.
Our commitment extends to after-sales service, including warranty support and replacement services in case of manufacturing defects. We strive to ensure that your experience with our Bolts and Nuts product is seamless and satisfactory from purchase through the entire lifecycle of use.
