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Flat Washers
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Flat Washers

Nylon Flat Washers are lightweight, durable, and corrosion-resistant components designed to distribute load, protect surfaces, and enhance mechanical stability. Commonly used with bolts, screws, and rotating parts, these flat washer nylon components provide low friction, electrical insulation, and excellent wear resistance.Nylon Flat Washers are typically installed between screws and sensitive components such as PCB boards, electronic housings, motor brackets, and sensor mounting points to ensure insulation, protection, and stability.
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  • Product Details
<a href='https://mengpengparts.com/flat-washer/mild-steel-washers/' target="_blank">flat washer</a>s | Electrical Insulation & Vibration Protection Washer

flat washers – Electrical Insulation & Surface Protection Solution

Nylon Flat Washers are non-metal fastening components designed for electrical insulation, vibration reduction, and surface protection in electronic, automotive, and industrial assembly systems.


Specification

ParameterSpecification
Product Nameflat washer
MaterialPA6 / PA66 (Nylon)
Inner DiameterM2 – M20
Outer DiameterStandard or Custom
Thickness0.3 – 3.0 mm
ColorNatural / Black / Custom
StandardDIN / ISO / Custom
FeatureNon-conductive, corrosion-resistant, lightweight

Key Functions & Advantages

Problems Solved


  • Electrical short circuit prevention

  • Surface damage protection

  • Vibration loosening reduction

  • Corrosion resistance improvement

Benefits


  • Safe electrical insulation

  • Stable mechanical assembly

  • Longer service life

  • Lower maintenance cost

Applications

  • PCB and electronic assemblies

  • Electrical control systems

  • Automotive electronic components

  • Industrial machinery equipment

  • Communication devices and systems

Suitable for applications where metal contact must be avoided and insulation is required.

Why Choose  Flat Washers?

  • Electrical Safety: Non-conductive material prevents short circuits

  • Surface Protection: Avoids damage to delicate components

  • Lightweight Design: Ideal for precision electronic assemblies

  • Corrosion-Free: No rust even in humid environments

FAQ

Yes. Nylon is non-conductive, making it ideal for electrical insulation in PCB, electronic devices, and control systems.

Typically -30°C to 120°C depending on material grade (PA6 or PA66) and working conditions.

They are suitable for light to medium load applications. Excessive torque may cause deformation, so proper installation is recommended.

Yes, we support custom inner diameter, outer diameter, thickness, and color based on customer requirements.

Outer Diameter (OD)1.7 – 24 mm
Inner Diameter (ID)0.82 – 12.05 mm
Thickness0.5 – 1.5 mm

Material

65Mn / SK5 / SK7  
Hardness (HRC)43 – 50
Surface TreatmentEnvironmental Nickel, Chemical Nickel, Black Oxide, Zinc-Nickel Alloy

Nylon Flat Washers are lightweight, durable, and corrosion-resistant components designed to distribute load, protect surfaces, and enhance mechanical stability. Commonly used with bolts, screws, and rotating parts, these flat washer nylon components provide low friction, electrical insulation, and excellent wear resistance. Available in multiple specifications—including nylon washers, thin nylon washers, and custom flat washers—they are ideal for precision assemblies that require smooth rotation, strong connections, and long service life. They are especially suitable for hinges and rotating shafts, where rotational feel, stability, and durability are critical to performance.

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