S-91861A410 M24 DIN 6915, ISO 4775 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional load distribution thanks to the extra-wide profile, reducing surface pressure and preventing material damage in heavy-duty applications
• Superior corrosion resistance provided by zinc plating, extending service life in harsh industrial environments
• Guaranteed mechanical strength with Class 10 rating, ensuring reliable performance under high stress and vibration
• Precise and secure fastening achieved through Class 6H thread fit, minimizing the risk of loosening in critical assemblies
• Broad international compatibility with compliance to DIN 6915 and ISO 4775 standards, facilitating global procurement and replacement
• Optimized for coarse threading with M24x3mm metric coarse thread, enabling faster installation and reduced cross-threading risks
• Regulatory compliance assurance meeting REACH and RoHS 3 standards, supporting responsible manufacturing and workplace safety

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, this M24 hex nut delivers critical performance where standard fasteners fail. The zinc-plated steel construction provides essential corrosion protection for outdoor machinery, structural steel connections, and manufacturing equipment exposed to moisture and chemicals. The extra-wide hex profile significantly increases wrench contact surface, allowing higher torque application without rounding corners - a crucial advantage in high-vibration environments like construction machinery, mining equipment, and transportation infrastructure. With metric coarse threading and Class 6H thread fit, installation is streamlined while maintaining precise tolerances for structural bolting applications requiring dependable, long-term fastening solutions.

Specification Summary & Compliance

This heavy-duty hex nut features M24x3mm metric coarse thread with Class 6H thread fit precision, manufactured to DIN 6915 and ISO 4775 standards. Dimensions include 41mm width across flats and 19mm height. The fastener meets Class 10 strength grade requirements and demonstrates full compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, ensuring regulatory adherence for industrial applications.