Product Description:
The Bolts and Nuts product line offers a versatile and high-quality fastening solution designed to meet the stringent requirements of various industrial and construction applications. These fasteners are engineered with precision and durability in mind, ensuring reliable performance under demanding conditions. One of the standout features of this product range is the availability of hot dip galvanized (HDG) bolts and nuts grade 8.8, which provide excellent corrosion resistance and enhanced strength, making them ideal for outdoor and heavy-duty environments.
Each bolt and nut unit varies in weight depending on the specific size selected, allowing customers to choose the most suitable option for their particular needs. The color of these fasteners is a sleek and professional black, which not only offers an aesthetic appeal but also contributes to additional protection against wear and environmental factors. This black finish complements their robust construction, ensuring a long service life.
Precision is a hallmark of this product range. The thread tolerance is maintained at a tight 0.02, guaranteeing a perfect fit and smooth threading action. This level of accuracy minimizes the risk of stripping or cross-threading during installation, enhancing the overall reliability of the assembly. Additionally, the total length of each bolt is standardized at 70 mm, providing a consistent size that fits a wide range of applications, from machinery assembly to structural frameworks.
Customization is a key feature when it comes to the hole diameter. Customers can specify the exact hole diameter required for their projects, allowing for tailored solutions that meet unique specifications. This flexibility ensures that the bolts and nuts can accommodate various shaft sizes, ensuring optimal performance and secure fastening in every application.
For applications demanding superior strength and compliance with international standards, this product line includes ASTM A194 2H heavy hex nuts. These nuts are designed to withstand high pressures and mechanical stresses, making them suitable for critical applications such as pressure vessels, heavy machinery, and structural components. Their heavy hex design provides a larger bearing surface, reducing the risk of damage to the connected parts and ensuring a secure and stable joint.
In addition to the galvanized and heavy hex options, the product range also features ISO 3506 A2-70 stainless steel bolts (SS304). These stainless steel bolts are renowned for their excellent resistance to corrosion, especially in environments exposed to moisture, chemicals, and extreme temperatures. The A2-70 grade ensures a good balance of strength and ductility, making these bolts suitable for both indoor and outdoor applications where durability and longevity are paramount.
Overall, the Bolts and Nuts product line is a comprehensive solution that combines strength, precision, and customization. Whether you require the robust protection of hot dip galvanized (HDG) bolts and nuts grade 8.8, the heavy-duty reliability of ASTM A194 2H heavy hex nuts, or the corrosion-resistant properties of ISO 3506 A2-70 stainless steel bolts (SS304), this product range covers all bases. The careful attention to thread tolerance, consistent total length, and customizable hole diameter ensures that each fastener performs flawlessly, providing secure and lasting connections in any application.
Choosing these bolts and nuts means investing in quality, durability, and precision engineering. They are suitable for a wide array of industries including construction, automotive, manufacturing, and infrastructure development. With the combination of hot dip galvanized coatings, high-grade stainless steel options, and heavy hex nuts, your fastening needs will be met with confidence, ensuring safety and performance in every project.
Features:
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Product Name: Bolts and Nuts
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Quality Standard: As Per International Standard
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Weight Per Unit: Varies By Size
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Cross Section Shape: Custom-Shaped
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Hole Diameter: Customize
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Strength Grade: 8.8
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Includes ASTM A194 Grade 8M stainless steel nuts
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Includes ASTM A449 high strength carbon steel hex bolts
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Includes ASTM A193 B7M bolts for sour gas service (NACE MR0175)
Technical Parameters:
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Hole Diameter
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Customize
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Strength Grade
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8.8 (ISO 898-1 class 8.8 high tensile bolts and nuts)
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Cross Section Shape
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Custom-Shaped
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Thread Tolerance
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0.02
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Number Of Nuts
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Customize
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Quality Standard
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As Per International Standard (e.g., DIN 934 hex nuts zinc plated, ASTM A194 Grade 8M stainless steel nuts)
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Weight per Unit
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Varies By Size
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Tensile Strength
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800 MPa
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Total Length
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70 Mm
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Quality Control
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100% Inspected
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Applications:
The bolts and nuts with a total width of less than 17 mm and a total length of 70 mm are designed to meet demanding industrial and mechanical fastening needs. Featuring a custom-shaped cross-section, these fasteners ensure a precise fit and enhanced grip in specialized applications. Their impressive tensile strength of 800 MPa and strength grade of 8.8 make them highly reliable for scenarios requiring robust mechanical integrity.
These bolts and nuts are widely applicable in construction, automotive, and machinery assembly where durability and high-performance fastening are critical. The ISO 898-1 class 10.9 alloy steel bolts paired with grade 10 nuts provide excellent strength and resistance to wear, making them ideal for heavy-duty applications such as structural frameworks, engine components, and heavy machinery installations. Their ability to withstand high stress and strain without failure makes them indispensable in environments where safety and reliability cannot be compromised.
In addition to alloy steel options, these fasteners are available as ASTM A320 B8 Class 1 stainless steel bolts designed for low-temperature environments. This makes them suitable for aerospace, cryogenic equipment, and offshore installations where corrosion resistance and performance under extreme cold are essential. The stainless steel bolts maintain their mechanical properties and resist brittleness even at sub-zero temperatures, ensuring long-term durability and safety.
Furthermore, the custom-shaped cross-section enhances the versatility of these fasteners, allowing them to be used in specialized equipment and custom assemblies where standard bolt shapes may not suffice. Their compact size, with a total width under 17 mm and length of 70 mm, makes them perfect for applications where space constraints are a concern, yet high strength is required.
Overall, the combination of ISO 898-1 class 10.9 alloy steel bolts with grade 10 nuts and ASTM A320 B8 Class 1 stainless steel bolts (low temperature) makes this product range highly adaptable for various industrial occasions and scenarios. Whether it is heavy machinery, automotive assembly, aerospace, or specialized manufacturing, these bolts and nuts deliver superior performance, reliability, and safety.
Customization:
Our product customization services for bolts and nuts ensure that you receive hardware tailored to your exact specifications. We offer bolts manufactured with ASTM A320 L7 low temperature alloy steel, providing excellent performance in demanding environments. The thread tolerance is maintained at a precise 0.02 to guarantee a perfect fit every time.
Each bolt features a tensile strength of 800 MPa, ensuring durability and reliability under high stress conditions. The total width of the bolts and nuts is designed to be less than 17 mm, making them suitable for compact assemblies.
We offer customization in the number of nuts included, allowing you to specify the exact quantity needed for your application. The bolts and nuts are finished in a sleek black color for corrosion resistance and aesthetic appeal.
Our product range includes ASTM A320 L7 low temperature alloy steel bolts, stud bolt and nut sets designed specifically for ASME B16.5 flanges, ensuring compliance with industry standards and optimal performance in your projects.
Support and Services:
Our Bolts and Nuts product line is backed by comprehensive technical support and services to ensure optimal performance and customer satisfaction. We offer expert guidance on product selection, installation, and maintenance to meet your specific application needs. Our technical team is available to assist with troubleshooting, providing detailed specifications, and recommending the best solutions for your projects. Additionally, we provide quality assurance through rigorous testing and certification processes to guarantee the reliability and durability of our bolts and nuts. For ongoing support, we offer resources such as installation manuals, maintenance tips, and safety guidelines to help you maximize the lifespan and efficiency of our products.
