Product Description
The Bolts and Nuts product featuring the Coach Bolt style is a premium fastening solution designed to meet the highest standards of quality and performance. Each unit comprises a complete assembly including a bolt, nut, washer, and sealing ring, ensuring a secure and reliable fastening system suitable for a wide range of applications. This comprehensive assembly simplifies installation and guarantees optimal functionality and durability.
One of the distinguishing features of this product is its strict compliance with ISO 898-1 standards, which governs the mechanical properties of fasteners made of carbon steel and alloy steel. This compliance ensures that the bolts and nuts exhibit consistent strength, hardness, and reliability, making them ideal for demanding environments. The thread tolerance is maintained at a precise 0.02 mm, allowing for an exact fit and smooth operation, which reduces wear and increases the longevity of the fastened components.
The small hole diameter of 12 mm is carefully engineered to provide the right balance between strength and ease of installation. This dimension is particularly effective in applications where space is limited but a strong, secure fastening is required. The Coach Bolt style itself is known for its robust design, typically featuring a large, flat head that distributes load evenly and minimizes damage to the material surface.
In addition to ISO compliance, this product line is compatible with a range of internationally recognized standards and specifications, including EN 15048-1 non-preloaded structural bolting assemblies 8.8, which are widely used in structural engineering for their high strength and reliability without the need for preloading. This makes the Bolts and Nuts product an excellent choice for structural applications where safety and performance are paramount.
Moreover, the product is designed to work seamlessly alongside other high-performance fasteners such as DIN 912 socket head cap screws class 12.9, known for their exceptional tensile strength and precision. This compatibility ensures that the Bolts and Nuts assembly can be integrated into complex mechanical and structural systems without compromising quality or performance.
For applications requiring enhanced corrosion resistance and toughness under low temperature conditions, the product is also suitable for use with ASTM A320 L7 low temperature alloy steel bolts. These bolts are engineered to perform reliably in cold environments, making the Bolts and Nuts assembly versatile across various industrial sectors including construction, automotive, and heavy machinery.
The sealing ring included in each unit provides an additional layer of protection against environmental factors such as moisture, dust, and vibrations. This feature helps to maintain the integrity of the fastening over time, preventing loosening and corrosion which could otherwise lead to failure. The washer distributes the load evenly across the surface, preventing damage and ensuring a stable connection.
In summary, the Bolts and Nuts product in the Coach Bolt style offers a comprehensive, high-quality fastening solution that meets stringent international standards including ISO 898-1, EN 15048-1, and compatibility with DIN 912 and ASTM A320 L7 specifications. Its precise thread tolerance, optimal hole diameter, and complete assembly with nut, washer, and sealing ring make it an ideal choice for applications demanding reliability, strength, and durability. Whether used in structural engineering, machinery assembly, or low temperature environments, this product ensures superior performance and long-lasting security.
Key Features
- Product Name: Bolts and Nuts
- Packing: Wooden Case
- Standards Compliance: ISO 898-1
- Weight per Piece: Varies by size
- Titanium Content: ≥ 90%
- Small Hole Diameter: 12 mm
- Includes ASTM A194 Grade 8M stainless steel nuts
- Includes ISO 3506 A2-70 stainless steel bolts (SS304)
- Includes ASTM A354 Grade BD alloy steel bolts
Technical Parameters
| Style |
Coach Bolt |
| Nuts Per Bolt |
2, 3 |
| Weight per Piece |
Varies by size |
| Package Quantity |
100 Pieces |
| Packing |
Wooden Case |
| Package |
Wooden |
| Standards Compliance |
ISO 898-1 |
| Thread Length |
Customize |
| Screw Length |
Customize |
| Head Style |
Flat, Oval, Round, Hex |
Applications
The bolts and nuts set, consisting of 100 pieces per package, is designed to meet a wide range of application occasions and scenarios across various industries. Each piece’s weight varies by size, allowing for tailored use in projects that require precise specifications. This comprehensive set includes bolts paired with 2 or 3 nuts, providing flexibility and convenience for assembly tasks that demand secure fastening solutions. Packed securely in a durable wooden case, these components are protected during transportation and storage, ensuring they arrive in optimal condition for immediate use.
One of the key strengths of this product line is its adherence to rigorous standards, particularly ISO 898-1 compliance, which guarantees high-quality mechanical properties and reliability. This makes the bolts and nuts suitable for critical applications where safety and performance are paramount. For instance, the ISO 3506 A4-80 stainless steel bolts and nuts (SS316) included in the set are ideal for environments requiring excellent corrosion resistance, such as marine, chemical processing, and outdoor infrastructure projects.
In heavy-duty industrial settings, ASTM A449 high strength carbon steel hex bolts from this collection provide the necessary toughness and durability for structural applications, machinery assembly, and automotive manufacturing. These bolts withstand high tensile loads and offer exceptional wear resistance, making them suitable for demanding mechanical environments.
Moreover, the inclusion of duplex stainless steel bolts and nuts S31803 expands the product’s usability to applications where both strength and corrosion resistance are critical, such as oil and gas, petrochemical, and offshore platforms. Duplex stainless steel’s unique properties make these fasteners highly effective in aggressive conditions involving chloride exposure and high stress.
Overall, this bolts and nuts set is perfectly suited for construction projects, manufacturing plants, maintenance operations, and specialized industrial applications. Whether installing heavy machinery, assembling structural frameworks, or performing routine repairs, these fasteners provide reliable performance. The combination of various material grades and compliance with international standards ensures that users can confidently select the right bolt and nut combination for their specific needs, balancing strength, durability, and resistance to harsh environmental factors.
Customization Options
Our Bolts and Nuts product offers customizable options to meet your specific requirements. Each package contains 100 pieces, ensuring you have an ample supply for your projects. The small hole diameter is precisely 12 mm, providing compatibility with various applications. With a titanium content of ≥ 90%, these components guarantee enhanced durability and corrosion resistance.
The weight per piece varies by size, allowing you to select the ideal bolt and nut combination for your needs. Depending on your assembly requirements, you can choose nuts per bolt in quantities of 2 or 3. Our products include ASTM A490 high strength structural bolts, as well as DIN 931 / DIN 933 hex bolts 8.8 zinc plated, ensuring compliance with international standards and superior performance.
Whether you need ASTM A490 high strength structural bolts or DIN 931 / DIN 933 hex bolts 8.8 zinc plated, our customization services cater to your specifications, providing reliable and high-quality fastening solutions for your construction and engineering projects.
Support and Services
Our Bolts and Nuts product line 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 help with installation guidelines, compatibility questions, and troubleshooting common issues related to threading, sizing, and material performance.
We recommend proper storage and handling to maintain the integrity of the bolts and nuts. Avoid exposure to corrosive environments unless using corrosion-resistant variants. For optimal performance, always use the correct tools and follow the torque specifications provided.
Additional services include custom sizing, material selection advice, and bulk order consultations. We also offer replacement parts and warranty support for manufacturing defects. For detailed technical documents, installation manuals, and safety data sheets, please refer to our online resources or request them through our support channels.
