S-91545A460 7.4 mm ID x 14 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
- Self-lubricating design reduces friction and wear during installation, extending component lifespan
- Excellent chemical resistance from lubricant-filled nylon material protects against corrosion in harsh environments
- Precise dimensional stability with 7.4mm ID and 14mm OD ensures perfect fit for M7 fasteners
- Consistent performance across temperature variations with operational range up to 220°F
- Reduced maintenance requirements thanks to integrated lubrication and durable Rockwell M75 hardness
- Standardized compliance with DIN 125 specifications guarantees interchangeability and reliability
- Environmental responsibility through RoHS 3 and REACH compliance for sustainable operations
Professional Applications & Engineering Value
These lubricant-filled nylon flat washers deliver exceptional engineering value in applications where metal-to-metal contact causes galling or where chemical exposure threatens traditional metal washers. The integrated lubrication system embedded within the nylon plastic matrix provides continuous lubrication during assembly and operation, significantly reducing installation torque requirements and preventing seizing in M7 metric fastener systems. This makes them ideal for automotive assemblies, electrical enclosures, and food processing equipment where consistent performance under moderate thermal cycling (up to 220°F) is critical. The gray color coding aids in material identification while the DIN 125 compliance ensures dimensional precision for reliable load distribution and vibration resistance in industrial settings.
Specification Summary & Compliance
Manufactured to DIN 125 standards with precise dimensional tolerances: 7.4mm inner diameter, 14mm outer diameter, and 1.4-1.8mm thickness range. Material specifications include lubricant-filled nylon plastic with Rockwell M75 hardness rating. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives, validated for use in temperatures up to 220°F maximum operating range.
