S-93279A130 10.7 mm ID x 18.1 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.
- High Rockwell C44 hardness provides excellent durability and maintains locking force under repeated load cycles.
- Precision DIN 127B compliance guarantees dimensional accuracy and reliable performance in metric-based systems.
- Blue-dyed steel construction offers easy visual identification and basic corrosion resistance for organized inventory management.
- Optimized 10.7mm ID and 18.1mm OD dimensions ensure perfect fit with M10 screws, reducing installation errors.
- RoHS 3 compliance meets stringent environmental regulations, making it safe for global industrial use.
- Split lock design creates continuous spring tension that compensates for thermal expansion and vibration-induced wear.
Professional Applications & Engineering Value
This M10 split lock washer is engineered to solve critical loosening issues in dynamic and vibrating machinery. Made from blue-dyed steel with a Rockwell C44 hardness, it withstands mechanical stress and provides consistent locking action where standard washers fail. The split lock washer type applies radial pressure against the nut and bearing surface, effectively resisting rotational forces in automotive subassemblies, conveyor systems, and heavy equipment. Compliant with DIN 127B standards, it ensures interchangeability and reliability in European and international metric projects, reducing maintenance frequency and downtime in industrial fastener applications.
Specification Summary & Compliance
This washer meets DIN 127B specifications with an inner diameter of 10.7 mm, outer diameter of 18.1 mm, and thickness of 2.0–2.4 mm, designed for M10 screw size. It conforms to RoHS 3 (2015/863/EU) requirements, ensuring it is free from hazardous substances. The standard split lock washer type and metric system of measurement provide precise fit and performance in regulated industrial environments.
