S-95225A111 1.3 mm ID x 3.8 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 electrical insulation properties from hard fiber material, preventing current leakage in sensitive electronic assemblies
- Superior chemical resistance maintains integrity when exposed to oils, solvents, and industrial fluids
- Precise dimensional stability with 1.3mm ID and 3.8mm OD ensures perfect fit for M1.2 screws in tight-tolerance applications
- Enhanced load distribution with uniform 0.2-0.3mm thickness prevents surface damage to delicate components
- Reliable performance under thermal stress withstanding temperatures up to 230°F without deformation
- Guaranteed compliance with international standards including DIN 125 for consistent quality and interchangeability
- Rockwell R70 hardness provides excellent durability and wear resistance in high-vibration environments
Professional Applications & Engineering Value
These M1.2 metric flat washers deliver critical engineering solutions where electrical insulation and chemical resistance are paramount. The hard fiber material with Rockwell R70 hardness prevents galvanic corrosion between dissimilar metals while maintaining dimensional stability in high-temperature applications up to 230°F. Ideal for precision electrical assemblies, automotive electronics, and instrumentation, these DIN 125 compliant washers solve common industrial challenges including component short-circuiting, surface marring, and chemical degradation. The black hard fiber construction ensures consistent performance in demanding environments where metal washers would fail.
Specification Summary & Compliance
Manufactured to DIN 125 standards with precise dimensional tolerances: 1.3mm inner diameter, 3.8mm outer diameter, and 0.2-0.3mm thickness range. These metric flat washers meet RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) compliance for chemical safety. The hard fiber material maintains Rockwell R70 hardness specification throughout the operating temperature range up to 230°F, ensuring consistent mechanical performance in industrial applications.
