Product Description:
The Bolts and Nuts product is a high-quality fastening solution originating from China, designed to meet the rigorous demands of various industrial applications. Manufactured with precision and care, these bolts and nuts ensure exceptional performance and reliability, making them an ideal choice for professionals and engineers seeking durability and strength.
One of the standout features of this Bolts and Nuts product is its excellent thread tolerance of 0.02, which guarantees a precise fit and secure fastening. This tight tolerance minimizes the risk of loosening or misalignment, providing enhanced safety and stability in structural assemblies. The processing type employed in manufacturing these bolts is forging, a technique known for producing parts with superior mechanical properties and increased resistance to fatigue and wear. Forged bolts typically exhibit enhanced strength and toughness compared to those manufactured by other methods, ensuring long-lasting service life in demanding environments.
Styled as coach bolts, these fasteners are designed with a smooth, rounded head and a square shoulder underneath, allowing them to be securely fixed into wooden or metal materials without slipping. This style is particularly favored in construction and heavy machinery where a flush and clean finish is required, along with a firm grip. The compatible socket size for these bolts is 14 mm, making them easy to install and remove using standard socket tools, thereby facilitating efficient assembly and maintenance processes.
In terms of material composition, this product line includes ASTM A193 B8M Class 2 stainless steel stud bolts (SS316), which are renowned for their excellent corrosion resistance, mechanical strength, and high-temperature performance. These stainless steel stud bolts are widely used in chemical processing, oil and gas, and power generation industries where exposure to harsh environments is common. The ASTM A193 B8M Class 2 stainless steel stud bolts (SS316) ensure that the fastening components maintain integrity and reliability even under extreme conditions.
Additionally, the Bolts and Nuts product range features duplex stainless steel bolts and nuts S31803, which combine the best properties of austenitic and ferritic stainless steels. Duplex stainless steel S31803 offers superior resistance to stress corrosion cracking, higher strength, and excellent toughness, making it suitable for applications involving aggressive chemicals, seawater, and elevated temperatures. The incorporation of duplex stainless steel bolts and nuts S31803 in this product emphasizes its capability to serve advanced industrial needs where enhanced durability and corrosion resistance are paramount.
Overall, this Bolts and Nuts product from China represents a fusion of advanced manufacturing techniques, high-grade materials, and thoughtful design. Its forging processing method ensures robust physical characteristics, while the coach bolt style and 14 mm compatible socket size provide practical usability. The inclusion of ASTM A193 B8M Class 2 stainless steel stud bolts (SS316) and duplex stainless steel bolts and nuts S31803 caters to customers requiring premium corrosion resistance and mechanical performance.
Whether you are engaged in construction, heavy machinery assembly, or specialized industrial applications, these bolts and nuts deliver reliability, precision, and strength. Their adherence to stringent standards and use of high-quality stainless steel make them a trustworthy choice for ensuring the safety and durability of your projects. Choosing this product means investing in fastening components that meet international standards and provide long-term value and performance.
Features:
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Product Name: Bolts and Nuts
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Compatible Socket Size: 14 mm
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Corrosion Resistance: High
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Style: Coach Bolt
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Material: Stainless Steel
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Head Style: Flat, Oval, Round, Hex
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Includes ASTM A193 B7M bolts for sour gas service (NACE MR0175)
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Features A193 B7 hex bolts with A194 2H heavy hex nuts
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Manufactured with ISO 3506 A4-80 stainless steel bolts and nuts (SS316)
Technical Parameters:
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Hole Diameter
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Customize
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Specification
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M20X3.5X160
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Corrosion Resistance
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High
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Head Type
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Hexagon Flange
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Compatible Socket Size
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14 Mm
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Part Number
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TBM30X2X90
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Thread Type
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Fine Thread
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Country of Origin
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China
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Type
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Gasket
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Head Style
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Flat, Oval, Round, Hex
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Applications:
Bolts and nuts made from high-quality stainless steel are essential components in various industrial and construction applications due to their superior strength, corrosion resistance, and durability. These stainless steel bolts and nuts can be customized with specific hole diameters to meet precise engineering requirements, ensuring a perfect fit for every project. The available head styles include flat, oval, round, and hex, allowing for versatile use in different assembly environments and tool compatibilities.
One of the most common applications for these bolts and nuts is in structural engineering projects where robust fastening is critical. The ASTM A490 high strength structural bolts are widely recognized for their exceptional tensile strength and reliability in heavy-duty frameworks, such as bridges, skyscrapers, and industrial plants. When paired with ASTM A194 Grade 8M stainless steel nuts, these assemblies offer outstanding resistance to stress and environmental factors, making them ideal for use in harsh outdoor conditions or corrosive environments.
Additionally, the EN 14399-1 HV 10.9 preloaded structural bolting assemblies provide a standardized and pre-tensioned fastening solution that enhances the safety and stability of mechanical joints. These assemblies, available in specifications such as M20X3.5X160, ensure precise load distribution and reduce the risk of loosening under dynamic loads. The compatible socket size of 14 mm allows for efficient installation and maintenance using common tools.
These bolts and nuts are extensively used in occasions such as heavy machinery assembly, automotive manufacturing, and infrastructure development. Whether it is securing steel beams, assembling industrial equipment, or constructing large-scale frameworks, their customizable hole diameters and multiple head styles provide flexibility for engineers and technicians. The flat, oval, round, and hex heads support various aesthetic and functional requirements, catering to both visible and concealed fastening needs.
In summary, stainless steel bolts and nuts featuring ASTM A490 high strength structural bolts, ASTM A194 Grade 8M stainless steel nuts, and EN 14399-1 HV 10.9 preloaded assemblies are indispensable in applications demanding high performance and durability. Their customizable specifications, coupled with excellent material properties and compatibility with 14 mm socket sizes, make them suitable for a broad range of industrial, construction, and mechanical scenarios.
Customization:
Our Bolts and Nuts product offers extensive customization services to meet your specific requirements. You can choose from various head styles including Flat, Oval, Round, and Hex to suit different applications. Manufactured in China, these products are made with high-quality materials ensuring superior performance. We specialize in fine thread types to provide precise and secure fastening solutions. Our products feature high corrosion resistance, making them ideal for harsh environments. Additionally, the insert diameter can be customized according to your needs.
We provide ASTM A320 B8 Class 1 stainless steel bolts (low temperature) that deliver excellent strength and durability in low temperature conditions. For applications requiring enhanced sour gas resistance, we offer ASTM A193 B7M bolts for sour gas service (NACE MR0175), ensuring compliance with stringent industry standards.
Support and Services:
Our Bolts and Nuts product comes with comprehensive technical support and services to ensure optimal performance and customer satisfaction. We offer detailed installation guides, maintenance tips, and troubleshooting assistance to help you get the best results from our products.
Should you require any technical advice, our team of experts is available to provide guidance on product selection, compatibility, and application-specific requirements. We also offer customization services to meet your unique project needs.
In addition, we provide warranty coverage and efficient after-sales service to address any issues that may arise during the lifespan of the bolts and nuts. Our goal is to support you throughout the entire product lifecycle, from purchase to long-term use.
For more detailed information on our technical support and services, please refer to the product manual or visit our website.
