Non-Metallic Washers Manufactured to Your Specification
Non-metallic washers are engineered components manufactured from plastics, rubbers, fibres, foams and specialist non-conductive materials. They are widely used where electrical insulation, corrosion resistance, vibration damping, sealing performance or weight reduction is required. Stephens Gaskets manufactures custom non-metallic washers in a wide range of materials, dimensions and specifications for customers across engineering, manufacturing, electrical, automotive and industrial sectors throughout the UK.
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Various Gauges/Thicknesses
Bespoke Manufacturing
Instant Quote Service
Worldwide Delivery
Various Gauges/Thicknesses
What Are Non-Metallic Washers?
A non-metallic washer is a washer manufactured from materials other than metal.
Unlike steel, stainless steel or copper washers, non-metallic washers often provide additional benefits such as:
- Electrical insulation
- Thermal insulation
- Corrosion resistance
- Chemical resistance
- Vibration damping
- Noise reduction
- Lightweight construction
- Improved sealing performance
These properties make them suitable for applications where metal washers may not provide the desired performance.
Types of Non-Metallic Washers
Stephens Gaskets manufactures non-metallic washers from a broad range of materials.
Fibre Washers
Fibre washers are commonly used where sealing and insulation are required.
Benefits include:
- Good compressibility
- Electrical insulation
- Cost-effective performance
- Reliable sealing
Common applications include plumbing systems, electrical assemblies and general engineering.
Plastic Washers
Plastic washers offer lightweight performance and strong corrosion resistance.
Applications include:
- Electrical equipment
- Electronics
- Enclosures
- Instrumentation
- Manufacturing equipment
Nylon Washers
Nylon washers are among the most widely used engineering plastic washers.
Benefits include:
- Electrical insulation
- Good mechanical strength
- Lightweight construction
- Wear resistance
They are commonly used in electrical, automotive and engineering assemblies.
EPDM Washers
EPDM washers provide excellent resistance to weathering, water and UV exposure.
Applications include:
- Construction
- Roofing systems
- Outdoor equipment
- Water treatment
- Building services
Foam Washers
Foam washers provide sealing, cushioning and vibration control.
Common uses include:
- Enclosures
- HVAC systems
- Electrical equipment
- Automotive assemblies
Rubber Washers
Rubber washers provide flexible sealing and vibration reduction.
Common materials include:
- EPDM
- Neoprene
- Nitrile
- Silicone
- Viton
Why Choose Non-Metallic Washers?
Many engineering applications benefit from the unique properties of non-metallic materials.
Electrical Insulation
Unlike metal washers, non-metallic washers do not conduct electricity.
This makes them ideal for:
- Electrical equipment
- Battery systems
- Control panels
- Electronic assemblies
Corrosion Resistance
Many non-metallic materials are naturally resistant to corrosion.
This makes them suitable for:
- Outdoor environments
- Marine applications
- Water treatment systems
- Chemical processing
Weight Reduction
Plastic and composite materials are significantly lighter than metals.
This can support:
- Product weight reduction
- Easier assembly
- Improved efficiency
Vibration Damping
Materials such as rubber and foam help absorb vibration and reduce noise.
Non-Metallic Washer Material Comparison
|
Material |
Electrical Insulation |
Chemical Resistance |
Weather Resistance |
Typical Applications |
|
Nylon |
Excellent |
Good |
Good |
Electrical and engineering |
|
Plastic |
Excellent |
Good |
Good |
Instrumentation and electronics |
|
Fibre |
Excellent |
Moderate |
Moderate |
Sealing and insulation |
|
EPDM |
Excellent |
Good |
Excellent |
Outdoor applications |
|
Foam |
Excellent |
Moderate |
Good |
Cushioning and sealing |
|
Rubber |
Good |
Varies |
Good |
Sealing and vibration control |
Industries Using Non-Metallic Washers
Stephens Gaskets supplies non-metallic washers to customers operating within:
- Electrical engineering
- Electronics
- Automotive
- Construction
- Water treatment
- HVAC
- Renewable energy
- Aerospace
- General manufacturing
Custom Non-Metallic Washers
Stephens Gaskets manufactures non-metallic washers from:
- Drawings
- CAD files
- Existing samples
- Reverse-engineered components
- Customer specifications
Capabilities include:
- CNC cutting
- Die cutting
- Laser cutting where suitable
- Press cutting
- Prototype manufacture
- Batch production
Why Choose Stephens Gaskets?
Stephens Gaskets has over 70 years of experience manufacturing precision washers, shims and gaskets.
Customers choose us because we offer:
- UK manufacturing
- Extensive material range
- Bespoke production
- Fast quotations
- Prototype capability
- Batch production
- Engineering support
Related Non-Metallic Washer Types
Explore our specialist non-metallic washer range:
- Fibre Washers
- Plastic Washers
- Nylon Washers
- EPDM Washers
- Foam Washers
- Rubber Washers
- PTFE Washers
- Thermal Insulating Washers
Worldwide Delivery
Fast turn around
High quality components
Technical support
Frequently Asked Questions
What are non-metallic washers?
Non-metallic washers are washers manufactured from materials such as plastic, nylon, fibre, foam, rubber and engineering polymers rather than metal.
Why use a non-metallic washer?
Non-metallic washers can provide electrical insulation, corrosion resistance, sealing performance, vibration damping and weight reduction.
Are non-metallic washers electrically insulating?
Many non-metallic materials including nylon, fibre, plastic and rubber provide excellent electrical insulation properties.
Which non-metallic washer material is best?
The best material depends on the application. Nylon is often used for electrical insulation, EPDM for outdoor environments and fibre for sealing applications.
Can Stephens Gaskets manufacture custom non-metallic washers?
Yes. Stephens Gaskets manufactures bespoke non-metallic washers from drawings, CAD files, samples and customer specifications.
Do Stephens Gaskets manufacture non-metallic washers in the UK?
Yes. Stephens Gaskets manufactures custom non-metallic washers in the UK for engineering, manufacturing and industrial customers.
Request a Non-Metallic Washer Quote
Need custom non-metallic washers manufactured to your specification?
Contact Stephens Gaskets today to discuss your requirements.
Prefer to talk it through?
Call: 0121 544 5808
Email: sales@stephensgaskets.co.uk
Website: https://www.stephensgaskets.co.uk/