Product Description:
The Bolts and Nuts product featuring the specification M42 * 3 * 280mm is a high-quality fastening solution designed to meet demanding mechanical assembly requirements. Manufactured with precision and adhering to stringent industry standards, this product ensures reliable performance and durability in various industrial applications. The bolts are available in quality levels 10.9 and 12.9, which denote high tensile strength, making them suitable for heavy-duty mechanical assembly tasks where strength and safety are paramount.
One of the key highlights of this product is its compliance with the Restriction of Hazardous Substances (RoHS) directive, ensuring that the materials used in the manufacturing process are environmentally friendly and free from harmful substances. This compliance makes the bolts and nuts an excellent choice for industries that prioritize sustainability as well as safety.
The nuts included with this product are ASTM A194 Grade 8M stainless steel nuts, known for their exceptional corrosion resistance and mechanical strength. These nuts are specially designed to complement the high-strength bolts, providing a secure and reliable fastening solution that can withstand harsh environments and heavy loads. Their stainless steel composition ensures longevity and resistance to rust, which is critical for applications exposed to moisture or corrosive elements.
In addition to the stainless steel nuts, the product also includes hot dip galvanized (HDG) bolts and nuts grade 8.8, which feature a protective zinc coating that enhances corrosion resistance and extends the lifespan of the fasteners, especially in outdoor or industrial environments subject to moisture and chemical exposure. The hot dip galvanizing process ensures a thick, durable coating that protects the bolts and nuts from rust and wear, making them suitable for structural applications and heavy mechanical assemblies.
Further enhancing the reliability of this product are the EN 14399-1 HV 10.9 preloaded structural bolting assemblies. These assemblies are engineered to provide high preload and clamping force, which is essential in structural applications where joint integrity and safety are critical. The EN 14399-1 standard ensures that the bolting assemblies meet rigorous performance criteria, including tensile strength, elongation, and hardness, making them an ideal choice for construction, infrastructure, and mechanical assemblies requiring superior fastening solutions.
The packaging of these bolts and nuts in a sturdy wooden case not only ensures safe transportation and storage but also prevents damage and contamination, maintaining the quality and integrity of the products until they reach the end user. This robust packaging is particularly important for large and heavy fasteners like M42 sized bolts and nuts, as it minimizes the risk of deformation or corrosion during transit.
Overall, this Bolts and Nuts product combines high-quality materials, compliance with international standards, and robust packaging to deliver a fastening solution that meets the needs of demanding mechanical assembly applications. Whether used in heavy machinery, structural frameworks, or mechanical equipment, these bolts and nuts provide exceptional strength, durability, and corrosion resistance. The inclusion of ASTM A194 Grade 8M stainless steel nuts, EN 14399-1 HV 10.9 preloaded structural bolting assemblies, and hot dip galvanized (HDG) bolts and nuts grade 8.8 ensures that users receive a comprehensive fastening system capable of handling the toughest industrial challenges.
Features:
-
Product Name: Bolts and Nuts
-
Performance: High Strength
-
Service: OEM ODM Service
-
Quality Level: 10.9, 12.9
-
Processing Type: Forging, High Strength
-
Application: Mechanical Assembly
-
Complies with ASTM A320 L7M low temperature bolting (impact tested)
-
Includes ASTM A193 B16 chrome-moly-vanadium stud bolts
-
Includes ASTM A194 Grade 8M stainless steel nuts
Technical Parameters:
|
Application
|
Mechanical Assembly
|
|
Service
|
OEM ODM Service
|
|
Locking Mechanism
|
Self-Locking
|
|
Performance
|
High Strength
|
|
Packing
|
Wooden Case
|
|
Outer Diameter
|
40mm
|
|
Processing Type
|
Forging, High Strength
|
|
Nuts Per Bolt
|
3
|
|
Length
|
20mm
|
|
Specific
|
M42 * 3 * 280mm
|
Applications:
The bolts and nuts product, designed specifically for mechanical assembly applications, offers exceptional reliability and durability. With a total length of 70 mm and a thread length of 20 mm, these fasteners are ideal for securing components in a variety of mechanical systems where precision and strength are paramount. The thread type is metric, ensuring compatibility with a wide range of machinery and equipment used in industrial and manufacturing sectors.
One of the standout features of this product is its customizable flange diameter, allowing users to tailor the fasteners to their specific assembly requirements. This flexibility makes it suitable for applications where unique or specialized fastening solutions are necessary, enhancing both safety and efficiency in mechanical constructions.
These bolts and nuts are available in several high-performance materials to meet different environmental and load conditions. For heavy-duty applications, ASTM A194 2H heavy hex nuts provide superior hardness and tensile strength, making them perfect for high-pressure and high-temperature environments such as pressure vessels, pipelines, and structural assemblies.
For applications requiring corrosion resistance with a cost-effective finish, DIN 934 hex nuts zinc plated offer excellent protection against rust and wear. This makes them suitable for use in automotive, construction, and general mechanical assembly tasks where exposure to moisture and environmental elements is a concern.
In scenarios demanding the highest level of corrosion resistance and mechanical performance, ISO 3506 A4-80 stainless steel bolts and nuts (SS316) are the ideal choice. These fasteners are commonly used in marine, chemical processing, and food processing industries where exposure to corrosive agents and hygienic standards are critical. Their robust construction ensures long-lasting performance even under harsh operating conditions.
Overall, these bolts and nuts are indispensable components in mechanical assembly projects ranging from heavy industrial machinery to delicate equipment requiring precise fastening. Their customizable flange diameter, metric thread type, and availability in specialized materials like ASTM A194 2H heavy hex nuts, DIN 934 zinc plated hex nuts, and ISO 3506 A4-80 stainless steel bolts and nuts (SS316) make them versatile and reliable choices for a wide range of application occasions and scenarios.
Customization:
Our bolts and nuts product offers extensive customization services tailored to meet your specific needs. Featuring a metric thread type and a reliable self-locking mechanism, these fasteners ensure secure and stable mechanical assembly. Manufactured using high-strength forging processes, the product delivers exceptional performance and durability.
We provide ASTM A325 Type 1 structural bolts with heavy hex nuts, ideal for heavy-duty structural applications requiring high strength. For low-temperature environments, our ASTM A320 L7M low temperature bolting (impact tested) guarantees safety and performance under extreme conditions. Additionally, we offer ASTM A193 B16 chrome-moly-vanadium stud bolts, known for their superior strength and resistance to wear.
Whether your project demands high-strength fastening solutions or specialized bolting for mechanical assembly, our product customization services are designed to meet the highest industry standards and performance requirements.
Support and Services:
Our Bolts and Nuts product 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 guidance, material compatibility, and performance optimization to ensure your application runs smoothly.
We offer a range of services including custom sizing, threading options, and corrosion-resistant coatings to meet your specific needs. Additionally, we provide technical documentation and safety data sheets to help you understand the proper usage and handling of our bolts and nuts.
If you encounter any issues or require further information, our technical specialists are available to provide expert advice and troubleshooting support to ensure your complete satisfaction with our product.
