S-97471A122 6.4 mm ID x 19 mm OD DIN 432 Tab Lock Washers
Tab Lock Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through the tab lock design that prevents loosening under dynamic loads
- Excellent corrosion resistance with 316 stainless steel construction for harsh industrial environments
- Precise dimensional compatibility with M6 fasteners (6.4mm ID, 19mm OD) ensuring perfect fit
- Reliable locking performance meeting DIN 432 standards for consistent quality and interchangeability
- Environmental compliance assurance with RoHS 3 and REACH compliance for global supply chain requirements
- Optimized thickness profile (0.75mm) providing effective locking without excessive bulk
- Secure tab engagement with 3.5mm tab width for positive locking action
Professional Applications & Engineering Value
This M6 DIN 432 Tab Lock Washer in 316 stainless steel addresses critical vibration-induced loosening challenges in industrial machinery, automotive assemblies, and electrical enclosures. The tab lock design creates mechanical interference that maintains bolt tension under cyclic loading conditions, significantly reducing maintenance frequency and downtime. The metric dimensions (6.4x19x0.75mm) ensure precise compatibility with standard M6 fasteners while the 316 stainless steel material provides exceptional resistance to chemicals, saltwater, and industrial atmospheres. This combination delivers reliable locking performance in applications where vibration resistance and corrosion protection are paramount for operational safety and equipment longevity.
Specification Summary & Compliance
Manufactured to DIN 432 standards with precise metric dimensions: 6.4mm internal diameter, 19mm outer diameter, and 0.75mm thickness. The tab lock washer features a 3.5mm tab width and 3mm overall height for optimal locking performance with M6 fasteners. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and global market acceptance. The 316 stainless steel construction provides consistent mechanical properties and corrosion resistance suitable for demanding industrial applications.
