S-90326A232 M12 DIN 439B, ISO 4035 Hex Nuts

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction for extended service life in harsh environments
• Space-saving thin profile (6mm height) ideal for applications with limited clearance without compromising strength
• Superior thread engagement with Class 6H thread fit ensuring precise, reliable fastening in critical assemblies
• Exceptional vibration resistance from the extra fine 1mm pitch thread providing secure, long-lasting connections
• Global compliance assurance meeting DIN 439B and ISO 4035 standards for consistent international quality
• Environmental responsibility with full RoHS 3 and REACH compliance for sustainable manufacturing operations
• Optimized torque transmission through the 19mm external hex drive for efficient installation and maintenance

Professional Applications & Engineering Value

This M12 thin hex nut delivers exceptional engineering value in precision assemblies where space constraints and vibration resistance are critical concerns. The zinc-plated steel construction provides reliable corrosion protection for outdoor equipment, automotive subsystems, and industrial machinery exposed to moisture and chemicals. The extra fine 1mm pitch metric thread creates more thread contact points, significantly enhancing resistance to loosening under dynamic loads and vibration - a crucial advantage in manufacturing equipment, transportation systems, and precision instruments. The thin profile design (6mm height) enables compact assembly solutions without sacrificing the mechanical integrity required for Class 04 strength rating applications, making it ideal for electronic enclosures, control panels, and machinery where every millimeter counts while maintaining compliance with international DIN 439B and ISO 4035 standards.

Specification Summary & Compliance

This precision metric hex nut features M12x1mm extra fine thread with Class 6H thread fit tolerance ensuring precise engagement. Manufactured to DIN 439B and ISO 4035 specifications with Class 04 strength rating, the nut measures 19mm across flats with 6mm height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, featuring right-hand thread direction and external hex drive configuration for standard tool compatibility.