S-90592A090 M4 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Superior load-bearing capacity with Class 8 strength grade, ensuring reliable performance in high-stress industrial environments.
• Precise and secure fastening due to Class 6H thread fit, minimizing the risk of loosening under vibration or dynamic loads.
• Excellent durability and corrosion resistance from high-quality steel construction, extending service life in demanding applications.
• Broad compatibility with M4 coarse (0.7 mm pitch) threaded components, simplifying assembly and reducing inventory complexity.
• Compliance with stringent DIN 934 standards, guaranteeing dimensional accuracy and interchangeability in metric fastener systems.
• Safe for regulated industries as it meets REACH and RoHS 3 environmental directives, supporting sustainable and compliant operations.
• Easy installation and removal with standard 7 mm external hex drive, allowing use with common wrenches for efficient maintenance.

Professional Applications & Engineering Value

This M4 hex nut is engineered to address critical challenges in machinery, automotive, and structural assemblies where vibration resistance and long-term reliability are paramount. The steel material and Class 8 strength provide exceptional fatigue resistance, preventing failure in cyclic loading conditions. With a coarse thread (0.7 mm pitch) and Class 6H thread fit, it ensures rapid assembly and consistent clamping force, reducing installation time and minimizing rework. Ideal for heavy-duty metric fastener applications, this nut maintains integrity in environments exposed to mechanical stress, thanks to its compliance with DIN 934 specifications. The external hex drive design further enhances usability in confined spaces, making it a versatile choice for industrial maintenance and OEM production lines.

Specification Summary & Compliance

This hex nut features M4 metric thread size with 0.7 mm coarse pitch and Class 6H thread tolerance for precise fit. It conforms to DIN 934 dimensional standards, ensuring consistent 7 mm width and 3.2 mm height. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, affirming its suitability for use in regulated markets without hazardous substances.