S-95610A115 3.7 mm ID x 7 mm OD DIN 433 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
- Excellent electrical insulation and corrosion resistance from durable Nylon Plastic material, preventing galvanic corrosion in mixed-material assemblies
- Reliable performance across extreme temperature conditions with an operating range from -40°F to 220°F, maintaining dimensional stability
- Consistent load distribution and vibration resistance thanks to precise DIN 433 dimensional standards and Rockwell R120 hardness
- Secure fit for M3.5 screws with 3.7mm ID ensuring proper alignment and reduced installation time
- Environmentally compliant for global manufacturing with full RoHS 3 and REACH compliance for hazardous substance restrictions
- Reduced part weight and non-marring surface protection ideal for sensitive electronic and automotive applications
- Cost-effective alternative to metal washers without sacrificing mechanical performance in industrial environments
Professional Applications & Engineering Value
These M3.5 metric flat washers manufactured from Nylon Plastic provide critical solutions for electrical, automotive, and machinery applications where electrical insulation, chemical resistance, and weight reduction are paramount. The off-white nylon construction with Rockwell R120 hardness maintains structural integrity under vibration and load, while the DIN 433 standard ensures precise dimensional compatibility with M3.5 screw sizes. Engineers specify these temperature-resistant washers for environments ranging from -40°F to 220°F, preventing thermal degradation in outdoor equipment, electrical enclosures, and automotive assemblies where metal washers would cause short circuits or corrosion.
Specification Summary & Compliance
This flat washer features precise metric dimensions: 3.7mm ID × 7mm OD with 0.4-0.6mm thickness tolerance. Manufactured to DIN 433 standards for dimensional accuracy and manufactured from Nylon Plastic with Rockwell R120 hardness. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to global environmental and safety requirements for industrial components.
