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500pcs Nylon Flat Washer Set – White & Black – M2 to M24, 0.5–3mm – Plastic Insulating Washers for Screws & Bolts

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Regular price $30.38 $1.38 | Save $0.00 (0% off)
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Standard shipping is included in the price of listed standard-size products. Contact us for expedited shipping or delivery arrangements for custom or oversized orders. Returns are accepted for quality problems under our refund policy, without limiting applicable statutory rights.

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Assorted nylon flat washers packaged in labeled individual bags

500pcs Nylon Flat Washer Set – White & Black – M2 to M24, 0.5–3mm – Plastic Insulating Washers for Screws & Bolts

White / M2x5x1 x200pcs - $30.38
  • White / M2x5x1 x200pcs - $30.38
  • Black / M2.5x5x1 x200pcs - $30.37
  • White / M2.5x5x1 x200pcs - $30.37
  • White / M3x6x0.5 x200pcs - $31.81
  • Black / M3x6x1 x200pcs - $30.36
  • White / M3x6x1 x200pcs - $30.36
  • Black / M3x7x1 x200pcs - $30.45
  • White / M3x7x1 x200pcs - $30.45
  • Black / M3x8x1 x200pcs - $30.26
  • White / M3x8x1 x200pcs - $30.60
  • Black / M3x10x1 x200pcs - $31.17
  • White / M3x10x1 x200pcs - $31.17
  • Black / M3x12x1 x100pcs - $31.43
  • White / M3x12x1 x100pcs - $31.43
  • Black / M3x16x1 x100pcs - $32.13
  • White / M3x16x1 x100pcs - $32.12
  • Black / M3x20x1 x50pcs - $32.89
  • White / M3x20x1 x50pcs - $32.89
  • White / M4x9x1 x100pcs - $33.29
  • Black / M4x10x1 x100pcs - $33.59
  • White / M4x10x1 x100pcs - $33.59
  • Black / M4x12x1 x100pcs - $34.02
  • White / M4x12x1 x100pcs - $34.02
  • Black / M4x15x1 x100pcs - $34.56
  • White / M4x15x1 x100pcs - $34.56
  • Black / M4x20x1 x50pcs - $30.74
  • White / M4x20x1 x50pcs - $30.74
  • White / M5x8x1 x100pcs - $31.11
  • Black / M5x10x1 x100pcs - $30.22
  • White / M5x10x1 x100pcs - $30.22
  • Black / M5x12x1 x100pcs - $31.33
  • White / M5x12x1 x100pcs - $31.33
  • Black / M5x15x1 x100pcs - $31.44
  • White / M5x15x1 x100pcs - $31.44
  • Black / M5x20x1 x50pcs - $32.41
  • White / M5x20x1 x50pcs - $32.10
  • White / M6x10x1 x100pcs - $31.60
  • Black / M6x12x1 x100pcs - $29.81
  • White / M6x12x1 x100pcs - $29.81
  • Black / M6x12x1.5 x100pcs - $29.98
  • White / M6x12x1.5 x100pcs - $29.98
  • Black / M6x16x1 x100pcs - $30.07
  • White / M6x16x1 x100pcs - $30.07
  • Black / M6x16x2 x50pcs - $30.27
  • White / M6x16x2 x50pcs - $30.27
  • Black / M6x18x1.5 x50pcs - $30.83
  • White / M6x18x1.5 x50pcs - $30.83
  • Black / M6x20x2 x50pcs - $30.22
  • White / M6x20x2 x50pcs - $30.22
  • Black / M6x25x2 x20pcs - $30.59
  • White / M6x25x2 x20pcs - $30.59
  • Black / M6x30x2 x20pcs - $30.89
  • White / M6x30x2 x20pcs - $30.89
  • White / M8x14x1 x100pcs - $30.42
  • Black / M8x16x1.5 x100pcs - $31.18
  • White / M8x16x1.5 x100pcs - $31.18
  • Black / M8x19x2 x50pcs - $30.74
  • White / M8x19x2 x50pcs - $30.74
  • Black / M8x25x2 x20pcs - $31.84
  • White / M8x25x2 x20pcs - $31.84
  • Black / M8x30x2 x20pcs - $31.94
  • White / M8x30x2 x20pcs - $31.94
  • Black / M8x40x2 x10pcs - $30.98
  • White / M8x40x2 x10pcs - $30.98
  • White / M10x16x1 x100pcs - $30.77
  • Black / M10x20x1 x100pcs - $30.99
  • White / M10x20x1 x100pcs - $30.99
  • Black / M10x25x2 x20pcs - $29.29
  • White / M10x25x2 x20pcs - $29.29
  • Black / M10x30x2 x20pcs - $30.13
  • White / M10x30x2 x20pcs - $30.00
  • Black / M10x40x2 x10pcs - $29.98
  • White / M10x40x2 x10pcs - $29.90
  • White / M12x20x1 x100pcs - $30.27
  • Black / M12x20x2 x50pcs - $30.48
  • White / M12x20x2 x50pcs - $30.48
  • Black / M12x24x2 x50pcs - $30.50
  • White / M12x24x2 x50pcs - $30.50
  • Black / M12x30x1.5 x50pcs - $30.93
  • White / M12x30x1.5 x50pcs - $30.93
  • Black / M12x30x3 x10pcs - $29.07
  • White / M12x30x3 x10pcs - $29.07
  • Black / M12x40x2 x10pcs - $29.87
  • White / M12x40x2 x10pcs - $29.87
  • Black / M12x50x3 x10pcs - $32.22
  • White / M12x50x3 x10pcs - $32.22
  • White / M14x27x2.5 x10pcs - $29.57
  • Black / M14x44x3 x10pcs - $30.65
  • White / M14x44x3 x10pcs - $30.56
  • White / M16x30x3 x10pcs - $29.81
  • Black / M16x50x3 x10pcs - $32.22
  • White / M16x50x3 x10pcs - $32.22
  • Black / M18x32x3 x10pcs - $32.67
  • White / M18x32x3 x10pcs - $30.67
  • Black / M20x36x3 x10pcs - $30.27
  • White / M20x36x3 x10pcs - $30.27
  • Black / M22x42x3 x10pcs - $31.11
  • White / M22x42x3 x10pcs - $31.11
  • Black / M24x45x3 x10pcs - $31.22
  • White / M24x45x3 x10pcs - $31.22

PRODUCT DETAILS

500pcs Nylon Flat Washer Assortment Kit – M2 to M24, 0.5mm–3mm – White & Black Plastic Insulating Washers for Screws and Bolts

High-Quality Nylon Flat Washers for Screws, Bolts, and Electrical Insulation Projects

Looking for reliable, non-conductive, and corrosion-resistant washers for your screw and bolt applications? This 500pcs nylon flat washer assortment set offers everything you need for furniture installation, electronics insulation, mechanical repairs, automotive spacing, and more. Available in a full range of sizes from M2 to M24 (approx. 0.08" to 0.94") and thicknesses from 0.5mm to 3mm (0.02" to 0.12"), these plastic washers in white and black are the ideal addition to your hardware collection.

Why Choose Our Nylon Flat Washer Set?

  • ✅ Premium Nylon 66 Material – Industrial-grade strength, lightweight, non-conductive, and wear-resistant.

  • ✅ Full Assortment Included – Sizes from M2 to M24 with multiple thickness options, helping you tackle a wide range of tasks.

  • ✅ Dual Color Options – Comes in both black and white for better visual contrast in your projects.

  • ✅ Smooth, Flat Surface – Helps distribute load evenly, prevents fastener damage, and reduces vibration.

  • ✅ Rust-Free & Corrosion-Resistant – Ideal for outdoor, electrical, and moisture-prone environments.

  • ✅ Excellent Value Bulk Pack – Save time and money with our cost-efficient 500pcs set.

Perfect for a Wide Range of Uses

This nylon flat washer kit is suitable for:

  • 🛠️ DIY and home improvement projects

  • 🔌 Electrical and circuit board insulation

  • 🪑 Furniture assembly and woodworking

  • ⚙️ Machinery and mechanical spacing

  • 🏍️ Automotive maintenance and mods

  • 🖨️ 3D printing, CNC, and prototyping

Whether you're an engineer, technician, or hobbyist, you'll appreciate the durability and versatility of this washer kit.

Product Specifications

  • Material: Nylon

  • Color Options: White & Black

  • Inner Diameter Range: M2 to M24 (0.08”–0.94”)

  • Thickness Options: 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm

  • Total Quantity: 500 pieces (varying quantities per size)

  • Certification: RoHS compliant

  • Customization: Available – contact us for OEM sizes or packaging

Metric to Inch Conversion Chart

Metric Size Approx. Inch Metric Size Approx. Inch
M2 0.08" M12 0.47"
M2.5 0.10" M14 0.55"
M3 0.12" M16 0.63"
M4 0.16" M18 0.71"
M5 0.20" M20 0.79"
M6 0.24" M22 0.87"
M8 0.31" M24 0.94"
M10 0.39" – –

🧠 Need help with size selection or thickness matching? We’re happy to assist with your project specs.

Custominsul Delivers More Than Just Products

At Custominsul, we don’t just supply plastic washers—we solve real problems for engineers, buyers, and DIY creators:

  • 🔧 Wide Range of Materials: Nylon, PTFE, POM, ABS, HDPE, and more — all in one place.

  • 🛠️ Custom Machining Available: We support laser cutting, CNC turning, injection molding, and more.

  • 💬 Real Human Support: Get expert recommendations for your project – fast and professional.

  • 💰 We Help You Save: With optimized packaging, flexible MOQ, and better freight strategies, we cut your costs — not your quality.

Frequently Asked Questions (FAQ)

Q1: Can I order only a specific size instead of the full assortment?
Yes. Please reach out to us with your desired size and quantity, and we will offer a custom quote.

Q2: Are these washers suitable for outdoor or electrical use?
Absolutely. Nylon is moisture-resistant and non-conductive, making it ideal for both environments.

Q3: How are the washers packaged?
Each size is individually packed and clearly labeled to make your workflow easier.

Q4: Do you accept OEM or custom washer designs?
Yes, we can customize dimensions, colors, and packaging based on your drawings or requirements.

Q5: How fast can you ship bulk orders internationally?
We ship globally with efficient carriers. Delivery times depend on destination and quantity. Contact us for a lead time estimate.

Order Now or Customize Your Nylon Washer Solution

🎯 Ready to secure your fasteners with high-performance nylon washers?
🛒 Click “Add to Cart” now and enjoy fast shipping & reliable quality.

🧩 Need something specific for your engineering or OEM project?
✉️ Click here to request a custom quote — we’ll reply within 1 business day.

REVIEWS

SHIPPING & RETURNS

Shipping

Standard shipping is included in the price of listed standard-size products. For expedited shipping, custom or oversized orders, or a delivery deadline, contact us to confirm available arrangements and any additional charges before ordering. See our shipping policy for details.

Returns and quality problems

Our voluntary return policy covers quality problems; we do not offer change-of-mind returns. This does not limit applicable statutory rights, including withdrawal rights for eligible consumer purchases. For the return process and eligibility, see our refund policy.

If an item is defective, damaged or incorrect, email Custominsul@Custominsul.com with your order number, a description and clear photos. Please contact us before shipping an item back.

CUSTOM FABRICATION

Can't Find the Right Size or Specification?

Send your drawing or dimensions, material grade if known, quantity and intended use. We review feasibility and confirm the specification for each quoted project.

Project Requirements

Identify the critical dimensions, tolerances, surface finish and inspection requirements. Any required food-contact, ESD, flame-retardant or other compliance documents should be specified so availability can be checked. Material names alone do not establish these properties.

Custom Order Process

Submit the requirements for review. The quotation will identify the agreed specification, quantity, production lead time and inspection requirements. Shipping method, shipping charges and tax responsibilities are confirmed separately from production timing. Approve the final quotation and specification before ordering.

Send Your Drawing or Requirements

Use the enquiry form to send your project details and a file link, or email drawings to Custominsul@Custominsul.com. Include the product and specification. If the material grade or tolerance is uncertain, describe the intended use for review.

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Why Choose Custominsul?

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