S-96194A104 M12 DIN 6923, ISO 4161 Flange Nuts
Flange Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Flange Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Vibration-resistant locking with serrated flange base prevents loosening under dynamic loads
- Enhanced load distribution through 26mm flange diameter reduces surface pressure and material stress
- Superior corrosion protection with zinc-plated steel construction for extended service life
- High-strength performance with Class 8 rating ensures reliability in demanding applications
- Industry-standard compatibility meeting DIN 6923 and ISO 4161 specifications for global projects
- Quick installation with standard external hex drive and coarse M12x1.75 thread profile
- Environmental compliance with RoHS 3 and REACH regulations for sustainable manufacturing
Professional Applications & Engineering Value
This M12 flange lock nut delivers critical vibration resistance in heavy machinery, automotive assemblies, and structural frameworks where dynamic loads threaten joint integrity. The serrated locking mechanism bites into mating surfaces, creating permanent friction that eliminates the need for secondary locking devices. Manufactured from zinc-plated steel with Class 8 strength, it maintains clamp force under extreme tension while the integrated 26mm flange distributes load across wider areas, preventing surface damage to softer materials. The metric coarse thread (M12x1.75) enables rapid installation in high-volume production environments while maintaining DIN 6923 and ISO 4161 dimensional precision for international project compatibility.
Specification Summary & Compliance
This flange lock nut features M12x1.75 coarse threads with Class 6H internal thread fit per ISO metric standards. The 18mm width across flats and 12mm height provide standard wrenching dimensions while the 1.8mm flange thickness ensures structural stability. Manufacturing complies with DIN 6923 and ISO 4161 specifications for dimensional accuracy and performance. The product is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting current environmental regulations for hazardous substance restrictions.
