S-90364A124 M42 DIN 936 Hex Nuts

Key Features & Benefits at a Glance

• Superior Vibration Resistance: Fine 3mm pitch thread design maintains secure fastening under dynamic loads, reducing loosening risks in high-stress environments.
• Space-Saving Thin Profile: 16mm height allows installation in confined spaces where standard nuts won't fit, enabling more compact assembly designs.
• Precision Thread Engagement: Class 6H thread fit ensures consistent mating with bolts, eliminating play and enhancing load distribution across all threads.
• Standardized Compatibility: Manufactured to DIN 936 specifications guarantees interchangeability with metric bolt systems across European machinery and equipment.
• Durable External Hex Drive: 65mm across-flats provides maximum wrench contact for high-torque applications without rounding or tool slippage.
• Regulatory Compliance Ready: Meets RoHS 3 and REACH environmental standards for use in regulated industries without compliance concerns.
• Metric System Optimization: M42 size with metric fine threading delivers higher clamping force per unit torque compared to coarse-thread alternatives.

Professional Applications & Engineering Value

This M42 thin hex nut solves critical space and performance challenges in industrial applications where fine thread precision meets dimensional constraints. The DIN 936 compliant thin profile (16mm height) enables installation in tight clearances of machinery frames, automotive assemblies, and precision equipment while maintaining full Class 6H thread fit accuracy. The metric external hex drive (65mm width) withstands high tightening torques in maintenance-intensive environments, preventing thread deformation that compromises joint integrity. Engineered for vibration-prone applications, the 3mm fine pitch creates more thread contact points, distributing stress evenly to prevent fatigue failure in industrial hex nut applications requiring long-term reliability under cyclic loading conditions.

Specification Summary & Compliance

Manufactured to DIN 936 standards with Class 6H thread fit tolerance for precision mating with metric bolts. Thread specifications: M42 size with 3mm fine pitch right-hand metric threading. Dimensions: 65mm width across flats, 16mm height thin profile. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, including current SVHC requirements as of January 2022.