S-93737A112 M10 DIN 439B, ISO 4035 Hex Nuts

Key Features & Benefits at a Glance

• Enhanced corrosion protection with zinc yellow-chromate plating for extended service life in harsh environments
• Space-saving thin profile (5mm height) ideal for applications with limited clearance without compromising strength
• Reliable fine thread engagement with 1.25mm pitch providing superior vibration resistance and secure fastening
• Consistent quality assurance through compliance with DIN 439B and ISO 4035 international standards
• Optimized torque transmission via external hex drive design for efficient installation with standard tools
• Precision thread fit (Class 6H) ensuring smooth assembly and consistent clamping force distribution
• Cost-effective performance with Class 04 strength rating balancing durability and economic value

Professional Applications & Engineering Value

This M10 thin hex nut delivers critical engineering solutions where space constraints and corrosion resistance are paramount. The zinc yellow-chromate plated steel construction provides superior protection against oxidation and chemical exposure, making it ideal for automotive assemblies, electrical enclosures, and machinery operating in humid or industrial environments. The fine thread pitch (1.25mm) offers enhanced vibration resistance compared to coarse-thread alternatives, maintaining joint integrity in dynamic applications. With its reduced height profile, engineers can achieve secure fastening in compact designs while maintaining full Class 04 strength performance. The standardized external hex drive ensures compatibility with common installation tools, streamlining assembly processes across manufacturing and maintenance operations.

Specification Summary & Compliance

Manufactured to DIN 439B and ISO 4035 dimensional standards with Class 6H thread tolerance for precision fit. Features M10 x 1.25mm fine metric threads with right-hand orientation and 17mm width across flats. The 5mm height conforms to thin nut specifications while maintaining Class 04 mechanical properties. Surface treatment complies with RoHS and REACH environmental directives for industrial use.