Metric Thread Stainless Steel Bolts and Nuts with Hexagon Flange for Corrosion Resistant Industrial Fastening

High-quality fastening solution designed for rigorous structural and mechanical applications. These metric thread bolts and nuts feature precision engineering with size specification of M42 * 3 * 280mm, making them ideal for heavy-duty use where strength and reliability are paramount.

Classified as gasket type for creating tight seals in bolted joints, preventing leaks and enhancing assembly durability. Packaged securely in wooden cases for optimal protection during transportation and storage.

• Product Name: BOLTS and Nuts
• Type: Gasket
• Head Type: Hexagon Flange
• Specification: M30 X 530mm
• Available Sizes: M20, M24, M27, M30, M36, M42, M45
• Made from super duplex stainless steel bolts S32750 / S32760 for superior strength and corrosion resistance
• Includes ASTM A194 2HM nuts designed specifically for hydrogen service applications
• Compliant with ASTM F593 stainless steel bolts paired with F594 nuts for reliable performance

Designed for diverse industrial and construction needs, these fasteners are ideal for heavy-duty applications in oil and gas, petrochemical, marine, and construction industries.

Commonly used in structural steel connections, pressure vessels, pipeline flanges, steel frameworks, bridges, and infrastructure projects where high tensile strength and resistance to harsh environmental conditions are critical.

Specialized materials provide excellent resistance to stress corrosion cracking and chemical exposure, making them suitable for offshore platforms, marine applications, power plants, and refineries.

Full customization available to meet specific requirements. Manufactured with metric thread type and 12 mm cap diameter, crafted from high-quality stainless steel for durability and corrosion resistance.

Specialized offerings include ASTM A320 L7M low temperature bolting (impact tested) for demanding environments and ASTM A325 Type 1 structural bolts with heavy hex nuts for superior strength in structural applications.

Our technical support team provides expert assistance for product selection, installation, maintenance, and troubleshooting to ensure optimal performance and safety.

Comprehensive services include custom threading, coating options, material consultations, detailed technical documentation, and best practice guidelines for proper torque application and usage conditions.

After-sales service includes warranty support, replacement policies, quality inspections, and testing services to verify compliance with industry standards.