S-96194A206 M3 DIN 6923, ISO 4161 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance with precision serrations that lock securely in place, preventing loosening under dynamic loads
• Enhanced durability and corrosion protection from zinc-plated steel construction, ideal for harsh industrial environments
• High-strength performance with Class 8 rating, ensuring reliable load-bearing capacity in demanding applications
• Integrated flange design with 8 mm diameter distributes clamping force, reducing the need for separate washers
• Easy installation and removal using standard external hex drive tools, compatible with common metric wrenches
• Precise thread engagement with Class 6H fit and coarse M3 x 0.5 mm threads for quick assembly and reduced cross-threading risk
• Compliance with international standards including DIN 6923 and ISO 4161, guaranteeing interchangeability and quality

Professional Applications & Engineering Value

This M3 flange lock nut delivers exceptional engineering value by addressing common industrial challenges like vibration-induced loosening and corrosion. The zinc-plated steel material provides a robust barrier against environmental factors, extending service life in automotive, machinery, and electrical enclosures. Its serrated locking type bites into mating surfaces, creating a permanent grip that eliminates the need for secondary locking devices. The integrated flange increases bearing area, preventing surface damage and improving joint integrity. With metric coarse threads and Class 6H thread fit, it ensures rapid installation in high-volume production while maintaining precise alignment. Ideal for vibration-resistant assemblies, this nut streamlines maintenance schedules and reduces downtime in heavy-duty applications.

Specification Summary & Compliance

This flange lock nut features M3 x 0.5 mm coarse metric threads with Class 6H thread fit per ISO standards, ensuring dimensional accuracy and compatibility. Manufactured to DIN 6923 and ISO 4161 specifications, it includes an 8 mm flange diameter and 4 mm height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances for safe use in global markets.