S-95221A101 2.2 mm ID x 5 mm OD DIN 6796 Heavy-Vibration-Resistant Spring Lock Washers
Heavy-Vibration-Resistant Spring 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 applications, ensuring long-term joint integrity.
- Zinc-plated steel construction provides excellent corrosion resistance, extending the washer's service life in various industrial environments.
- Conical spring shape (DIN 6796) delivers consistent and reliable spring action for maintaining optimal clamping force.
- Rockwell C42 hardness offers high durability and resistance to deformation under load, providing dependable performance.
- Precision metric sizing (M2, 2.2mm ID, 5mm OD) ensures a perfect fit and easy installation with standard M2 fasteners.
- Compliance with RoHS 3 and REACH guarantees the product is free from hazardous substances, meeting strict international environmental and safety regulations.
- Compact profile (0.6mm overall height) is ideal for applications with limited space without compromising on locking performance.
Professional Applications & Engineering Value
This M2 spring lock washer is engineered to solve critical challenges in industrial assembly where vibration-induced loosening can lead to equipment failure and maintenance downtime. Made from zinc-plated steel, it combats corrosion in harsh environments, while its conical shape and Rockwell C42 hardness ensure it maintains constant tension and resists flattening. Ideal for use in automotive, electronics, and machinery, this DIN 6796 compliant washer provides a reliable, long-lasting locking solution that enhances the safety and durability of fastened connections, reducing the need for frequent retightening and maintenance.
Specification Summary & Compliance
This washer conforms to the dimensional and performance requirements of DIN 6796, with precise metric measurements: Inner Diameter of 2.2 mm, Outer Diameter of 5 mm, Thickness of 0.4 mm, and Overall Height of 0.6 mm, designed for M2 screw size. It is manufactured from zinc-plated steel and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring adherence to environmental and safety standards for industrial use.
