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Home / Washers / Nylon Washers, Screws, Nuts, Plastic Shims, Rubber Precision Custom Flat Washers M3 M4 M5 M6 M8 M10 M12 M16

Attributes

Brand -
Category Standard Parts, Components & Industrial Consumables / Washers
Origin -
Material High-Grade Nylon (PA66)
Available Sizes M3, M4, M5, M6, M8, M10, M12, M16
Color Natural White / Off-White
Temperature Range -40°C to +85°C
Surface Finish Smooth, Burp-Free Edges
Electrical Property Excellent Insulator
Chemical Resistance Resistant to oils, greases, and mild acids
Package Quantity 100 Pieces per Pack
Application Electronics, Automotive, Machinery Assembly
Brand ROSSBUK

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 4/5

Good quality, fast shipping

Solid plastic shims. They are slightly softer than expected but hold up well under moderate torque. Great value for the price.

A

Anonymous

Mar 27, 2026

Rating: 4/5

Reliable standard parts

Nothing fancy, just good honest nylon washers. They don't strip easily and provide good vibration damping.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Exceeded expectations

Very clean cut with no rough edges. I was worried about them splitting when tightened, but they performed flawlessly on my 3D printer frame.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Great variety pack

Having multiple sizes in one order saved me a trip to the hardware store. The M6 and M8 sizes are particularly robust.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Essential for non-conductive assemblies

I use these regularly in automotive sensor installations where metal washers would cause shorts. The consistency in thickness is impressive.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Perfect fit for my electronics project

These nylon washers are exactly what I needed for insulating components in my custom PCB build. The M4 size fits perfectly without any cracking.

5 FAQ

Q: Do you offer bulk discounts for orders over 50 packs?

A: Yes, we offer tiered pricing for bulk orders. Please contact our sales team directly through the 'Contact Seller' button on our storefront page to discuss volume pricing for orders exceeding 50 packs.

Q: Are these washers compatible with stainless steel screws?

A: Absolutely. These nylon washers are frequently used with stainless steel screws to prevent galvanic corrosion between dissimilar metals and to provide electrical insulation.

Q: Are these washers suitable for outdoor use in direct sunlight?

A: While nylon has good weather resistance, prolonged exposure to direct UV sunlight may cause brittleness over time. For permanent outdoor use, we recommend applying a UV protectant or using our specialized UV-stabilized series.

Q: What is the exact thickness of the M5 washers?

A: The standard thickness for our M5 nylon flat washers is approximately 1.0mm. Please note that slight variations of +/- 0.1mm may occur due to manufacturing tolerances inherent to plastic molding.

Q: Can these withstand contact with brake fluid?

A: Nylon 66 generally has poor resistance to strong solvents and certain hydraulic fluids like brake fluid. We do not recommend using these specific washers in direct contact with brake fluid systems.

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