Home | Nylon Flat Washers - Lightweight, Non-Conductive Plastic Washers

Nylon Flat Washers - Lightweight, Non-Conductive Plastic Washers

Nylon flat washers are among the most versatile plastic washers available, providing electrical insulation, corrosion resistance, and lightweight performance across automotive, electronics, industrial, and consumer applications. Superior Washer & Gasket Corp manufactures nylon washers in a comprehensive range of standard sizes and produces custom nylon flat washers to your exact specifications.

Our ISO 9001:2015 certified plastic washer manufacturing capabilities include nylon, Nylatron, Delrin, and other engineering plastics. We maintain broad nylon washer inventory for fast delivery and produce custom nylon flat washers in metric and imperial sizes-all made in the U.S.A.

  • Electrical insulation and lightweight nylon construction
  • Broad size range in stock for fast delivery
  • Custom nylon flat washers to specification
  • ISO 9001:2015 certified quality control
  • Made in the U.S.A.

Showing 701–704 of 704 products

SKU ID OD Thickness Material ID TOL OD TOL Quantity

220-97-016

ID 0.116
OD 0.218
Thickness 0.016
Material Nylon
ID TOL +-.005
OD TOL +-.005
Quantity

220-97-031

ID 0.116
OD 0.218
Thickness 0.031
Material Nylon
ID TOL +-.005
OD TOL +-.005
Quantity

220-98-062

ID 0.116
OD 0.25
Thickness 0.062
Material Nylon
ID TOL +-.005
OD TOL +-.005
Quantity

220-99-016

ID 0.116
OD 0.281
Thickness 0.016
Material Nylon
ID TOL +-.005
OD TOL +-.005
Quantity

Nylon Flat Washer Frequently Asked Questions

Below are answers to some of the most common questions about nylon flat washers.

What are nylon flat washers?
Nylon flat washers are manufactured from polyamide (nylon) engineering plastic, most commonly Nylon 6 or Nylon 6/6. Nylon washers are lightweight, non-conductive, non-magnetic, and resistant to oils, fuels, and many chemicals, making them one of the most widely used plastic washer materials across industrial, automotive, and consumer applications.

What are nylon flat washers used for?
Nylon washers serve as electrical insulators between metal components, vibration dampeners, noise reducers, protective cushions to prevent surface damage, and general-purpose non-metallic spacers. They are used in electronics, automotive assemblies, HVAC systems, and consumer products wherever a lightweight, non-conductive washer is required.

Do nylon washers absorb moisture?
Yes, nylon is hygroscopic and will absorb moisture from the environment, which can cause slight dimensional changes. For applications requiring tighter dimensional stability in wet or variable-humidity conditions, Delrin or Nylatron are better alternatives. For most general-purpose applications, nylon's moisture absorption is not a concern.

Can you make custom nylon flat washers?
Yes. Superior Washer manufactures custom nylon washers to your exact OD, ID, and thickness specifications. Contact us via the Quick Quote form or by phone.

Are your nylon flat washers made in the USA?
Yes. All nylon flat washers are manufactured in the United States under our ISO 9001:2015 certified Quality Management System. Material certifications are available upon request.

Nylon is one of our most versatile general-purpose plastics. Take a look at the full flat washers catalog for the complete range of materials we offer.