Product Description:
The Bolts and Nuts product line offers exceptional quality and performance, designed to meet the demands of various industrial and construction applications. These fasteners are manufactured with precision and engineered to deliver superior strength, durability, and reliability. One of the key features of this product is its length of 30mm, making it suitable for a wide range of fastening needs where compact yet robust components are required.
Crafted from premium 25CRMO4 material grade, these bolts and nuts exhibit excellent mechanical properties and corrosion resistance. The 25CRMO4 alloy steel is known for its combination of toughness and strength, which ensures long-lasting performance even under harsh conditions. This material choice underscores the commitment to quality and the ability to withstand rigorous industrial environments.
In terms of strength, the product boasts a high tensile strength with a σb/MPa value of 450 or greater. This high strength rating ensures that the bolts and nuts can handle significant loads without deformation or failure, making them ideal for structural applications where safety and reliability are paramount. The robust mechanical properties enable these fasteners to perform well in demanding settings such as heavy machinery, automotive, and construction industries.
The thread tolerance is maintained at a precise 0.02, guaranteeing a perfect fit and smooth threading during installation. This tight tolerance reduces the risk of thread stripping and ensures a secure fastening, which is crucial for maintaining the integrity of assemblies. The high precision threading also facilitates easier assembly and disassembly, saving time and reducing labor costs.
One of the distinguishing features of these bolts and nuts is the custom-shaped cross-section design. This unique cross-sectional shape is tailored to enhance the mechanical grip and improve torque transmission, resulting in a more secure and stable connection. Custom shaping also allows for better compatibility with specific tools and applications, offering versatility and enhanced performance in specialized uses.
The product line includes ASTM A193 B7 alloy steel stud bolts manufactured from 25CRMO4, known for their outstanding performance in high-temperature and high-pressure environments. These stud bolts conform to stringent ASTM standards, ensuring consistent quality and reliability. They are widely used in industries such as oil and gas, petrochemical, and power generation, where durability and strength are critical.
Additionally, the product range features ASTM A449 high strength carbon steel hex bolts, which provide excellent mechanical properties suitable for heavy-duty applications. These hex bolts are designed to work seamlessly with A193 B7 hex bolts paired with A194 2H heavy hex nuts, creating a comprehensive fastening solution that meets industry standards. The combination of these components ensures a robust and dependable joint capable of withstanding significant stress and environmental challenges.
Overall, this Bolts and Nuts product offers a superior fastening solution characterized by high strength, precision engineering, and material excellence. Whether used in construction, machinery, or specialized industrial applications, these fasteners deliver reliable performance and longevity. Their adherence to ASTM standards and use of premium 25CRMO4 alloy steel make them a top choice for professionals seeking durable and high-performance bolts and nuts.
In summary, the Bolts and Nuts product line features:
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Length: 30mm for versatile applications
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Thread Tolerance: 0.02 for precise and secure fitting
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High Strength: σb/MPa≥450 ensuring durability under heavy loads
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Custom-Shaped Cross Section for enhanced mechanical performance
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Material Grade: 25CRMO4 alloy steel for excellent toughness and corrosion resistance
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Compliance with ASTM standards including ASTM A193 B7 alloy steel stud bolts 25CRMO4, ASTM A449 high strength carbon steel hex bolts, and A193 B7 hex bolts with A194 2H heavy hex nuts
These attributes combine to provide a reliable, high-quality fastening solution suitable for demanding industrial environments where performance and safety are critical.
Features:
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Product Name: Bolts and Nuts
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One Bolt Unit includes: Bolt, Nut, Washer, and Sealing Ring
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High Strength: σb/MPa ≥ 450
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Body Type: Customize according to requirements
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Package Quantity: 100 Pieces per pack
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Material Grade: 25CRMO4
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Compliant with EN 15048-1 non-preloaded structural bolting assemblies 8.8 standards
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Meets ASTM A490 high strength structural bolts specifications
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Suitable for stud bolt and nut sets for ASME B16.5 flanges
Technical Parameters:
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Corrosion Resistance
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High
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Thread Tolerance
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0.02
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Insert Diameter
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Customize
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Screw Length
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10 Mm
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Cap Diameter
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12 Mm
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High Strength (σb/MPa≥)
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450
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Cross Section Shape
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Custom-Shaped
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Body Type
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Customize
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One Bolt Unit
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Bolt + Nut + Washer + Sealing Ring
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Style
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Coach Bolt
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Applications:
The Bolts and Nuts product, featuring a package quantity of 100 pieces, is an essential component for various industrial and construction applications. These coach bolts are designed with a 12 mm cap diameter and offer customizable insert diameters, making them versatile and suitable for a wide range of projects. Their high corrosion resistance ensures durability and longevity, even in harsh environmental conditions, making them ideal for both indoor and outdoor use.
In construction and structural engineering, these bolts and nuts are frequently used alongside ASTM A193 B7 alloy steel stud bolts 25CRMO4 and ASTM A325 Type 1 structural bolts with heavy hex nuts. This compatibility ensures that the coach bolts can seamlessly integrate into complex assemblies requiring high strength and reliability. The high corrosion resistance of these bolts makes them particularly well-suited for applications exposed to moisture, chemicals, or extreme weather, ensuring structural integrity over time.
Manufacturing and machinery assembly are other common scenarios where these bolts find extensive use. The coach bolt style provides a smooth, finished appearance, while the customizable insert diameter allows for precise fitting in specialized equipment. Additionally, these bolts are often used in conjunction with DIN 912 socket head cap screws class 12.9, offering a comprehensive fastening solution that combines strength and precision.
Automotive repair and maintenance also benefit from this product’s robust attributes. The high-quality alloy steel and corrosion-resistant coating ensure that the bolts can withstand the stresses and environmental factors encountered in vehicle applications. Whether used in engine assembly, chassis construction, or accessory mounting, these bolts provide reliable fastening that meets stringent industry standards.
Overall, this 100-piece package of coach bolts with customizable inserts and a 12 mm cap diameter serves as a versatile, durable, and high-performance fastening solution. Its compatibility with ASTM A193 B7 alloy steel stud bolts 25CRMO4, ASTM A325 Type 1 structural bolts with heavy hex nuts, and DIN 912 socket head cap screws class 12.9 makes it an indispensable choice for professionals across construction, manufacturing, automotive, and other industrial sectors.
Customization:
Our Bolts and Nuts product offers extensive customization services to meet your specific requirements. We provide precise thread tolerance of 0.02, ensuring optimal fit and performance for your applications. The cross-section shape can be tailored to custom-shaped designs to suit unique project needs. Our processing types include advanced forging techniques that enhance the strength and durability of the bolts and nuts, delivering high-strength components suitable for demanding environments.
Each package contains 100 pieces, made from premium material grade 25CRMO4, guaranteeing superior quality and reliability. Additionally, we offer bolts manufactured to meet standards such as ASTM A320 B8 Class 1 stainless steel bolts for low temperature applications, ASTM A354 Grade BD alloy steel bolts for high strength requirements, and ASTM A325 Type 1 structural bolts paired with heavy hex nuts for robust structural connections.
Customize your bolts and nuts with us to ensure they perfectly fit your industrial standards and application needs, backed by quality materials and expert processing.
Support and Services:
Our Bolts and Nuts product line is designed to meet the highest standards of quality and durability. For technical support, please refer to the installation guidelines and specifications provided with your purchase. Ensure that you select the correct size and grade for your application to guarantee optimal performance.
If you encounter any issues with our bolts and nuts, such as threading problems or material defects, please review the troubleshooting section in the product manual. Proper maintenance, including regular inspections and appropriate torque application, will extend the life and reliability of the fasteners.
We also offer services including custom sizing, special coatings, and bulk order consultations to suit your specific project needs. Our technical team is available to assist with product selection and application advice to ensure you achieve the best results.
For further assistance, please consult the detailed product documentation or visit our online resources for FAQs, instructional videos, and installation tips tailored to our bolts and nuts products.
