S-90326A223 M33 DIN 439B, ISO 4035 Hex Nuts

Key Features & Benefits at a Glance

• Superior space-saving design with a thin 16.5mm height, ideal for applications with limited clearance without compromising strength.
• Enhanced vibration resistance due to the fine 2mm thread pitch, providing a more secure and reliable hold in dynamic environments.
• Precise and reliable thread engagement ensured by the Class 6H thread fit, minimizing the risk of cross-threading and assembly errors.
• Guaranteed mechanical performance with a Class 04 strength rating, offering dependable load-bearing capacity for industrial assemblies.
• Global standard compatibility through compliance with DIN 439B and ISO 4035, ensuring interchangeability and ease of sourcing.
• Safe for sensitive applications as it is REACH and RoHS 3 compliant, free from hazardous substances for use in regulated industries.
• Efficient installation and removal with a standard 50mm external hex drive, allowing for use with common tools and reducing assembly time.

Professional Applications & Engineering Value

This M33 thin hex nut is engineered to address critical challenges in precision machinery, automotive subsystems, and heavy-duty equipment. Its fine 2mm thread pitch and Class 6H thread fit deliver exceptional clamping force and vibration resistance, preventing loosening under stress and reducing maintenance needs. The steel construction with a Class 04 strength rating ensures durability in high-load scenarios, while the thin profile allows for integration into compact designs without sacrificing performance. Compliant with DIN 439B and ISO 4035 standards, it offers reliable performance in global supply chains, making it a trusted component for engineers seeking longevity and compliance in their metric fastener solutions.

Specification Summary & Compliance

This nut features a metric M33 x 2mm fine thread with a Class 6H thread fit per ISO standards, ensuring precise dimensional accuracy. It conforms to DIN 439B and ISO 4035 manufacturing specifications, with a Class 04 strength grade for consistent mechanical properties. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, guaranteeing environmental safety and suitability for industrial use.