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Polycarbonate Metric Flat Washers - ISO 7089

SKU: PCFWAM2
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These washers are ideal in offering excellent impact resistance, dimensional stability, and toughness while maintaining long-term performance in demanding environments.

When combined with metric fasteners, these lightweight, durable components help distribute clamping forces evenly, reduce surface damage, and improve fastening reliability. They are widely used in electronic equipment, electrical enclosures, instrumentation, telecommunications systems, display assemblies, and industrial machinery.

Key Features

  • Manufactured from high-quality Polycarbonate (PC)
  • Conforms to ISO 7089 specifications
  • Excellent impact strength and toughness
  • Good dimensional stability
  • Reliable load distribution and surface protection
  • Low moisture absorption
  • Electrically insulating and non-conductive
  • Lightweight, corrosion-resistant, and non-magnetic
  • Suitable for repeated assembly and maintenance operations
  • Ideal for industrial and electronic applications

Available in white and transparent colors and various metric sizes. 
  • Type Washers
  • SKU PCFWAM2
  • Material Polycarbonate (PC)
  • Color
    • Transparent
    • Natural
  • Measurement System Metric
  • ISO Standard ISO 7089

Material: Polycarbonate (PC)

Continuous use temperature: 239°F

Flammability: UL94 V-2

Tensile Strength: 62MPa

Return components within 90 days for a full refund. Please see our returns terms and conditions for further information.
Flat Washer Dimension Table
M Size Inside Diameter (mm) Outside Diameter (mm) Thickness (mm)
M2 2.1 4.0 0.5
M2.6 2.7 6.0 0.5
M3 3.3 8.0 0.8
M4 4.5 10.0 0.8
M5 5.5 12.0 0.8
M6 6.5 13.0 1.0
M8 8.5 18.0 1.6
M10 10.5 22.0 1.6
M12 13.0 24.0 2.5

Polycarbonate (PC)

Key Properties & Applications
Properties Applications

- Exceptional Impact Resistance
- High Tensile Strength
- Lightweight
- Low Thermal Conductivity

- Lighting Assemblies
- Medical Devices
- Telecommunications Equipment
- Electrical & Electronic Equipment

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