S-91169A320 8.5 mm ID x 14.8 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, ensuring long-term assembly integrity.
- Galvanized steel construction provides excellent corrosion resistance, extending service life in harsh industrial conditions.
- Rockwell C44 hardness offers exceptional durability and maintains spring tension under repeated loading.
- Precision DIN 127B compliance guarantees dimensional accuracy and reliable performance in metric fastener systems.
- Optimized split lock design creates constant friction and spring action to securely lock M8 fasteners in place.
- Full regulatory compliance with RoHS 3 and REACH standards ensures safe use across global industrial applications.
- Consistent thickness (1.9-2.1mm) provides uniform pressure distribution and reliable locking performance.
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these M8 split lock washers solve critical vibration-induced loosening problems in machinery, automotive, and construction applications. The galvanized steel material withstands corrosive elements while maintaining structural integrity, and the DIN 127B standard ensures perfect compatibility with metric fastening systems. The split lock design creates continuous spring tension that compensates for thermal expansion, material relaxation, and impact vibrations - significantly reducing maintenance frequency and preventing costly downtime in heavy-duty applications where reliable vibration resistance is essential for operational safety and equipment longevity.
Specification Summary & Compliance
This standard split lock washer features precise dimensions (8.5mm ID, 14.8mm OD, 1.9-2.1mm thickness) manufactured to DIN 127B specifications for metric M8 screw applications. The product maintains dimensional accuracy per international standards and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe integration into various industrial assemblies and global supply chains.
