S-95331A100 2.2 mm ID x 5 mm OD DIN 125 Plastic Washers
Plastic Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional thermal stability for reliable performance across a wide temperature range from -30°F to 450°F
- Superior dimensional precision with consistent 2.2mm ID and 5mm OD measurements ensuring perfect fit for M2 screws
- Outstanding mechanical durability backed by Rockwell M114 hardness rating for long service life
- Chemical and electrical resistance inherent to Ultem PEI plastic material composition
- Regulatory compliance assurance with RoHS 3 and REACH standards for global market acceptance
- Standardized dimensional accuracy per DIN 125 specifications for interchangeability and quality consistency
- Ultra-thin profile optimization with 0.2-0.4mm thickness for space-constrained applications
Professional Applications & Engineering Value
These Ultem PEI plastic flat washers deliver critical performance advantages in demanding industrial environments where conventional materials fail. The high-temperature resistance from -30°F to 450°F makes them ideal for automotive, aerospace, and electronics applications experiencing thermal cycling. As metric washers conforming to DIN 125 standards, they provide reliable electrical insulation and chemical resistance in harsh conditions while maintaining dimensional stability. The precise 2.2mm ID and 5mm OD dimensions ensure proper fitment with M2 screws, preventing loosening under vibration and thermal expansion. This combination of material properties and precision engineering solves common challenges in high-temperature assembly, chemical exposure, and electrical isolation requirements.
Specification Summary & Compliance
Manufactured to DIN 125 dimensional standards with precise internal diameter of 2.2mm and outer diameter of 5mm. The Ultem PEI plastic material provides consistent performance across the specified thickness range of 0.2-0.4mm. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental and safety standards are met. The washers maintain mechanical integrity and dimensional stability throughout the operational temperature spectrum from -30°F to 450°F, backed by Rockwell M114 hardness certification.
