S-91202A234 6.5 mm ID x 11.8 mm OD DIN 127B Split Lock Washers
Split 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 prevents fastener loosening in high-stress environments
- Zinc-plated steel construction provides excellent corrosion protection for extended service life
- Precision M6 sizing (6.5mm ID, 11.8mm OD) ensures perfect fit and reliable performance
- Rockwell C44 hardness rating delivers exceptional durability and spring tension retention
- DIN 127B compliance guarantees consistent quality and dimensional accuracy
- RoHS 3 and REACH compliance meets strict environmental regulations for global applications
- Standard split lock design offers easy installation and reliable locking action
Professional Applications & Engineering Value
Our M6 split lock washers deliver critical vibration resistance in demanding industrial applications where fastener security is paramount. The zinc-plated steel construction provides essential corrosion protection while maintaining the spring tension needed for reliable locking performance. Engineered to DIN 127B standards, these metric washers feature precise dimensions (6.5mm ID, 11.8mm OD) that ensure proper fit with M6 fasteners. The Rockwell C44 hardness rating guarantees the washer maintains its spring characteristics under repeated loading cycles, making it ideal for machinery, automotive assemblies, and electrical equipment where vibration-induced loosening could compromise system integrity. The split lock design creates constant upward pressure that counters rotational forces, providing dependable security in high-vibration environments.
Specification Summary & Compliance
This metric split lock washer features precise dimensions of 6.5mm internal diameter and 11.8mm external diameter with 1.5-1.7mm thickness, specifically designed for M6 screw applications. Manufactured to DIN 127B specifications with standard split lock washer configuration, the product maintains dimensional accuracy and performance consistency. The washer is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and chemical safety in industrial applications worldwide.
