S-90725A030 M5 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments
• High-strength Class 6 mechanical performance ensures reliable load-bearing capacity for demanding applications
• Precise Class 6H thread fit provides smooth, secure mating with compatible bolts and reduced assembly issues
• Coarse metric thread (M5 x 0.8mm) enables quick installation and reduced cross-threading risks in field operations
• High-profile external hex design offers excellent tool engagement for high-torque tightening with standard wrenches
• Full regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
• Right-hand thread orientation ensures compatibility with standard assembly procedures and equipment

Professional Applications & Engineering Value

This M5 hex nut delivers exceptional engineering value through its zinc-plated steel composition and Class 6 strength grade, specifically engineered to address common industrial fastening challenges. The coarse thread pitch (0.8mm) provides superior vibration resistance and quicker assembly compared to fine-thread alternatives, making it ideal for machinery, equipment frames, and structural applications where disassembly may be required. The high-profile hex design ensures maximum tool contact surface, preventing rounding during high-torque applications while the Class 6H thread fit maintains precise tolerances for consistent performance. These characteristics make this metric hex nut particularly valuable in automotive, manufacturing, and construction sectors where corrosion resistance and mechanical reliability are paramount.

Specification Summary & Compliance

This fastener features M5 x 0.8mm coarse thread with Class 6H thread fit per metric standards, ensuring dimensional accuracy and interchangeability. The 8mm width and 5mm height provide standardized dimensions for consistent performance. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances. The Class 6 strength grade certifies mechanical properties suitable for general industrial applications requiring reliable fastening solutions.