China Good Quality and Best Price Plastic Nylon Washer Manufacturer & Supplier
- Payment Way: T/T, Western Union, Paypal
- Incoterm: EXW, FOB, CIF
- Shipping Way: By Air or Sea
- Manufacturer Place: Ningbo, China
- Delivery Time: 7 - 30 days
- Factory Status: Stocked for Sale
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Description
A nylon washer, also known as a nylon spacer, is a flat, ring-shaped disc with a central hole. It is one of the plastic washers made from engineered Nylon resins (like PA6, PA66, or glass-filled variants). Available in various colors, including white, black, natural, etc., this component features self-lubricating surfaces that reduce noise and wear in moving parts.
Unlike metal washers, they offer exceptional electrical insulation, zero magnetic interference, and reliable thermal isolation—making them indispensable in electronics, automotive systems, and aerospace assemblies where stray currents or heat transfer pose risks. Their lightweight structure reduces overall component stress while resisting corrosion from oils, chemicals, and moisture.
Description
A nylon washer, also known as a nylon spacer, is a flat, ring-shaped disc with a central hole. It is one of the plastic washers made from engineered Nylon resins (like PA6, PA66, or glass-filled variants). Available in various colors, including white, black, natural, etc., this component features self-lubricating surfaces that reduce noise and wear in moving parts.
Unlike metal washers, they offer exceptional electrical insulation, zero magnetic interference, and reliable thermal isolation—making them indispensable in electronics, automotive systems, and aerospace assemblies where stray currents or heat transfer pose risks. Their lightweight structure reduces overall component stress while resisting corrosion from oils, chemicals, and moisture.
Specifications
- Material: Nylon, Polyamide, PA, PA6, PA66, PA46, PA1010
- Allowed Fillers: Glass Fibre, Carbon Fibre, Graphite, MoS₂, Bronze, etc.
- Temperature Range / Rating: -40 °C (-40 °F) to 120°C (248 °F)
- Low Operating Temperature Limit: -40 °C (-40 °F)
- High Operating Temperature Limit: 120 °C (248 °F)
- Durometer Hardness Range: Fixed
- Standard Durometer Hardness: Shore D 70
- Color: Natural, white, black, custom color is available
- Outline: Round
- Profile Shape: Flat
- Outside Diameter (OD): 2 to 400 mm (0.079 to 15.748 inch)
- Thickness (T): 0.25 to 100 mm (0.010 to 3.937 inch)
- Manufacturing Process: CNC Machining (no mold needed and MOQ)
- Standard Size: ISO 7089 (metric) and ASME B18.21.1 (imperial)
- Shelf Life: About 5 years
- Price Level: Normal
Specifications
- Material: Nylon, Polyamide, PA, PA6, PA66, PA46, PA1010
- Allowed Fillers: Glass Fibre, Carbon Fibre, Graphite, MoS₂, Bronze, etc.
- Temperature Range / Rating: -40 °C (-40 °F) to 120°C (248 °F)
- Low Operating Temperature Limit: -40 °C (-40 °F)
- High Operating Temperature Limit: 120 °C (248 °F)
- Durometer Hardness Range: Fixed
- Standard Durometer Hardness: Shore D 70
- Color: Natural, white, black, custom color is available
- Outline: Round
- Profile Shape: Flat
- Outside Diameter (OD): 2 to 400 mm (0.079 to 15.748 inch)
- Thickness (T): 0.25 to 100 mm (0.010 to 3.937 inch)
- Manufacturing Process: CNC Machining (no mold needed and MOQ)
- Standard Size: ISO 7089 (metric) and ASME B18.21.1 (imperial)
- Shelf Life: About 5 years
- Price Level: Normal
Flat Nylon Washer Sizes
Nylon washers adhere to strict dimensional specifications governed by three core parameters: Inner Diameter (ID) for fastener clearance, Outer Diameter (OD) for load distribution, and Thickness (T) / Height (H) for structural integrity. Unlike rubber, plastic leverages CNC machining to achieve exceptional precision.
Global standards ISO 7089 (metric) and ASME B18.21.1 (imperial) enforce tolerances up to ±0.05mm. Savvy possesses the advanced engineering capability and flexible production capacity to develop and deliver fully customized plastic nylon washer seal solutions tailored to your unique application requirements.
The special Nylon disc is a solid, flat washer with no central hole (Inside Diameter = 0).
Flat Nylon Washer Sizes
Nylon washers adhere to strict dimensional specifications governed by three core parameters: Inner Diameter (ID) for fastener clearance, Outer Diameter (OD) for load distribution, and Thickness (T) / Height (H) for structural integrity. Unlike rubber, plastic leverages CNC machining to achieve exceptional precision.
Global standards ISO 7089 (metric) and ASME B18.21.1 (imperial) enforce tolerances up to ±0.05mm. Savvy possesses the advanced engineering capability and flexible production capacity to develop and deliver fully customized plastic nylon washer seal solutions tailored to your unique application requirements.
The special Nylon disc is a solid, flat washer with no central hole (Inside Diameter = 0).
Nylon Washer Advantages
As essential engineering components, Nylon washers deliver critical performance advantages:
- Electrically insulating properties prevent short circuits in sensitive electronics.
- Zero magnetic interference ensures precision in medical and scientific instruments.
- Corrosion resistance withstands oils, chemicals, and moisture for decades.
- Self-lubricating surfaces reduce noise and wear in moving machinery parts.
- Lightweight design minimizes component stress while resisting thermal transfer.
Nylon Washer Advantages
As essential engineering components, Nylon washers deliver critical performance advantages:
- Electrically insulating properties prevent short circuits in sensitive electronics.
- Zero magnetic interference ensures precision in medical and scientific instruments.
- Corrosion resistance withstands oils, chemicals, and moisture for decades.
- Self-lubricating surfaces reduce noise and wear in moving machinery parts.
- Lightweight design minimizes component stress while resisting thermal transfer.
Chemical Resistance Properties
Excellent
- Weather
- Chemical
- Oils
- Abration
- Deformation
- Tensile Strength
Good
- Acids
- Bases
Fair
- Watertight
Poor
- Ozone
- Steam
- Flame
Chemical Resistance Properties
Excellent
- Weather
- Chemical
- Oils
- Abration
- Deformation
- Tensile Strength
Good
- Acids
- Bases
Fair
- Watertight
Poor
- Ozone
- Steam
- Flame
Materials & Applications
Savvy primarily manufactures PA6 Nylon washers (Glass and MoS2 filled are available) – as this high-value workhorse delivers 80% of industrial needs at minimal cost. Below we decode key nylon types and their ideal applications.
PA6 (Nylon 6): The Balanced Performer
PA6 nylon washers offer an optimal blend of toughness, flexibility, and chemical resistance. With an operating temperature range of -40°C to 120°C, they withstand common oils, fuels, and solvents while maintaining dimensional stability. Their moderate moisture absorption (≈3%) makes them suitable for indoor machinery, consumer appliances, and automotive interiors. Natural white PA6 variants provide cost-effective insulation for electrical enclosures and conveyor systems.
PA66 (Nylon 66): The Heat Defender
Engineered for higher thermal demands, PA66 washers operate reliably from -40°C to 150°C and resist deformation under continuous heat exposure. Their tightly packed molecular structure delivers 20% greater tensile strength than PA6, ideal for engine compartments, braking systems, and industrial gearboxes. However, slightly more moisture-sensitive, black PA66 variants excel outdoors due to superior UV resistance – critical for solar panel mounts and agricultural equipment.
PA46 (Nylon 46): The High-Heat Warrior
PA46 washers excel where extreme heat cripples standard nylons. With a continuous service temperature up to 180°C (short peaks to 220°C), they resist engine oils and coolants better than PA66. Their crystalline structure prevents deformation in turbocharger bolts, electric vehicle motors, and industrial ovens. Available in heat-stabilized black, they replace costly metal spacers while insulating against electrical arcs.
Glass-Fiber Reinforced: The Strength Amplifier
By embedding 15-33% glass fibers into PA6/PA66, these washers achieve 3-6x higher rigidity and reduced thermal expansion. They endure abrasive environments, such as those found in mining equipment or paper mills, with operating temperatures reaching 180°C (short-term). The composite structure minimizes creep under load, securing heavy bearings or hydraulic fittings. Available in industrial black, they combine metal-like durability with plastic’s corrosion immunity.
MoS2-Infused: The Self-Lubricating Specialist
Impregnated with molybdenum disulfide (MoS2), these washers create a dry lubricating layer between metal surfaces. Reducing friction by up to 35% without grease, they prevent squeaking in food processing conveyors or medical devices where contamination is prohibited. Compatible with PA66 base resin, they serve in high-load pivot points like robotic arms or printing presses.
Materials & Applications
Savvy primarily manufactures PA6 Nylon washers (Glass and MoS2 filled are available) – as this high-value workhorse delivers 80% of industrial needs at minimal cost. Below we decode key nylon types and their ideal applications.
PA6 (Nylon 6): The Balanced Performer
PA6 nylon washers offer an optimal blend of toughness, flexibility, and chemical resistance. With an operating temperature range of -40°C to 120°C, they withstand common oils, fuels, and solvents while maintaining dimensional stability. Their moderate moisture absorption (≈3%) makes them suitable for indoor machinery, consumer appliances, and automotive interiors. Natural white PA6 variants provide cost-effective insulation for electrical enclosures and conveyor systems.
PA66 (Nylon 66): The Heat Defender
Engineered for higher thermal demands, PA66 washers operate reliably from -40°C to 150°C and resist deformation under continuous heat exposure. Their tightly packed molecular structure delivers 20% greater tensile strength than PA6, ideal for engine compartments, braking systems, and industrial gearboxes. However, slightly more moisture-sensitive, black PA66 variants excel outdoors due to superior UV resistance – critical for solar panel mounts and agricultural equipment.
PA46 (Nylon 46): The High-Heat Warrior
PA46 washers excel where extreme heat cripples standard nylons. With a continuous service temperature up to 180°C (short peaks to 220°C), they resist engine oils and coolants better than PA66. Their crystalline structure prevents deformation in turbocharger bolts, electric vehicle motors, and industrial ovens. Available in heat-stabilized black, they replace costly metal spacers while insulating against electrical arcs.
Glass-Fiber Reinforced: The Strength Amplifier
By embedding 15-33% glass fibers into PA6/PA66, these washers achieve 3-6x higher rigidity and reduced thermal expansion. They endure abrasive environments, such as those found in mining equipment or paper mills, with operating temperatures reaching 180°C (short-term). The composite structure minimizes creep under load, securing heavy bearings or hydraulic fittings. Available in industrial black, they combine metal-like durability with plastic’s corrosion immunity.
MoS2-Infused: The Self-Lubricating Specialist
Impregnated with molybdenum disulfide (MoS2), these washers create a dry lubricating layer between metal surfaces. Reducing friction by up to 35% without grease, they prevent squeaking in food processing conveyors or medical devices where contamination is prohibited. Compatible with PA66 base resin, they serve in high-load pivot points like robotic arms or printing presses.
