What is the difference between a flat washer and a fender washer?

A standard flat washer has an outer diameter roughly matched to the bolt head to distribute load, while a fender washer has a much larger outer diameter relative to its hole, spreading force over a wider area — useful for soft materials, sheet metal, or oversized holes. This set contains only flat washers.

How do I choose the right size flat washer for my bolt?

Match the washer's inner diameter to your bolt or screw diameter (for example an M6 washer for an M6 bolt), then select the outer diameter and thickness based on how much load-spreading surface you need. Check whether your fasteners are metric (M-series) or imperial/SAE and buy the matching standard. This set includes common metric sizes M2 through M12.

Are these URLWALL nylon washers suitable for outdoor use in India?

Yes, these nylon washers are suitable for many outdoor applications in India due to their anti-corrosion properties, which resist rust and degradation better than standard steel. However, prolonged exposure to extreme UV or temperatures above 100°C may affect their long-term integrity. For highly corrosive coastal environments or high-heat applications, consider stainless steel washers.

How many of each size washer are included in the 800-piece set?

The URLWALL 800-piece set includes: M2 (150pcs), M2.5 (150pcs), M3 (150pcs), M4 (150pcs), M5 (70pcs), M6 (50pcs), M8 (50pcs), M10 (20pcs), and M12 (10pcs). This distribution ensures common sizes are plentiful while larger, less frequently used sizes are also included.

Can I use these nylon washers for electrical insulation?

Yes, nylon is an excellent electrical insulator. These washers are suitable for applications where preventing electrical current flow is important, such as in electrical connections or around sensitive electronic components, providing a safe barrier.

What is the main benefit of using nylon washers over metal ones?

The main benefit of nylon washers is their insulation properties, resistance to corrosion and chemicals, and lighter weight. They also help prevent scratching and damage to surfaces compared to harder metal washers, making them ideal for specific applications where metal might be unsuitable.

How to buy original URLWALL nylon flat washers in India?

To buy original URLWALL nylon flat washers in India, purchase from authorized importers like crowcrowcrow. We source directly from authorized US retailers, ensuring factory-sealed products with all customs duties and GST included in the price. Your order is shipped via ExpressBox with tracking.

URLWALL 500 Black Nylon Flat Washers M2-M10 Assortment

Name: URLWALL 500 Black Nylon Flat Washers Assortment Set M2-M10 | Protects Parts & Screws
Brand: URLWALL
SKU: dtx9690
Price: 1180.00 INR
Availability: InStock

About this item

URLWALL's 800-piece black nylon flat washer assortment set provides essential protection for screws and parts across M2 to M12 metric sizes. Made from high-quality plastic nylon, these washers offer insulation, heat insulation, anti-wear, and anti-corrosion properties for a long service life. They are designed to reduce friction, prevent leakage, isolate components, and disperse pressure, increasing the contact area and protecting parts and screws.

This comprehensive kit includes M2 (150pcs), M2.5 (150pcs), M3 (150pcs), M4 (150pcs), M5 (70pcs), M6 (50pcs), M8 (50pcs), M10 (20pcs), and M12 (10pcs) washers, covering common sizes for various applications. They are ideal for electrical connections, home installation, car repair, factory maintenance, and general machinery use, offering a reliable alternative to metal washers where insulation or corrosion resistance is key.

Organized in a transparent plastic box for easy access and storage, this set is a practical solution for DIY enthusiasts and professionals alike. Ensure your projects are well-equipped with these versatile nylon washers, imported for quality and reliability in India.

Key Features

📍【High-quality materials】Made of plastic nylon, insulation, heat insulation, anti-wear and anti-corrosion, long service life.
📍【Nylon flat washer kit】M2*150pcs, M2.5*150pcs, M3*150pcs, M4*150pcs, M5*70pcs, M6*50pcs, M8*50pcs, M10*20pcs, M12*10pcs. Contains for the common sizes.
📍【Protection effect】With washers to reduce friction, prevent leakage, isolate, prevent loosening or disperse pressure. Also to increase contact area, reduce pressure and protect parts and screws.
📍【Wide range of use】 The flat washer kit is very suitable for various occasions, such as electrical connection, home installation, car repair, factory repair, etc. Nylon flat washers are also suitable for household appliances, industry, automobiles, ships, generators, machinery and equipment.
📍【Intimate service】It is sorted by type and arranged in a transparent plastic box for easy access and storage. If you have any questions, you can communicate with us at any time, and we will definitely give you satisfactory after-sales service.

Why choose this product

Reliable Protection for Your Projects

URLWALL's nylon flat washers provide essential protection by reducing friction, preventing leaks, and dispersing pressure. Unlike metal washers, nylon offers insulation and corrosion resistance, making it ideal for sensitive applications. This 800-piece set ensures you have the right size, from M2 to M12, for electrical work, home repairs, or machinery maintenance. Imported for quality, these washers are a dependable choice for ensuring the longevity and integrity of your components.

Who Should Use These Washers & Who Should Consider Alternatives

These nylon washers are perfect for DIYers, electricians, mechanics, and anyone needing non-conductive, corrosion-resistant washers for general-purpose fastening. They are excellent for applications where metal might cause electrical shorts or rust. However, if your project requires high-temperature resistance above 100°C, extreme load-bearing capacity, or structural integrity under heavy stress, consider specialized metal washers like stainless steel or hardened steel instead.

How to use

Identify the bolt or screw size (e.g., M4). Choose a nylon flat washer from the URLWALL assortment with an inner diameter matching the bolt size to ensure a snug fit. — Select the Correct Washer Size
Slide the selected nylon washer onto the bolt or screw before inserting it through the components you are joining. Ensure the washer sits flat against the surface. — Place Washer on Fastener
Tighten the bolt or screw as usual. The washer will distribute the clamping force, protect the material surface from damage, and provide insulation or corrosion resistance. — Tighten Fastener Securely

Example scenarios

Typical situations where URLWALL 800Pcs Black Nylon Flat Washer Assortment Set M2-M12 | Protects Parts & Screws helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

An electrician in a humid coastal city like Chennai needs to connect components without risking electrical shorts or rust.

How this product helps

Using URLWALL's nylon washers provides electrical insulation and superior corrosion resistance compared to standard steel washers, preventing shorts and ensuring long-term reliability in damp conditions.

Scenario 2

Illustrative example

Where it helps

A DIY enthusiast in Delhi is assembling furniture or repairing appliances and needs a variety of metric fasteners.

How this product helps

The 800-piece assortment covers common metric sizes (M2-M12), offering a convenient and cost-effective solution for various household repairs and assembly projects, protecting surfaces and ensuring a secure fit.

Ingredients

Primary Material

Plastic Nylon

How we compare

Feature	URLWALL 800Pcs Black	Others
Material	Durable Plastic Nylon	Varies: Steel (plain/zinc-plated), some Nylon options available
Corrosion Resistance	Excellent (Resists rust and chemical degradation)	Varies: Plain steel rusts easily, zinc-plated offers moderate resistance, some local nylon options exist
Electrical Insulation	Yes (Non-conductive)	No (Steel washers conduct electricity), Yes (Nylon options)
Load Distribution	Good (Increases contact area)	Good (Steel washers offer higher load capacity)
Cost per Washer	800 pcs at ₹1,180 — ₹1.48 per washer	Local steel/zinc washers: ₹0.50 - ₹5 per piece depending on size and type; local nylon varies

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Spec
Price

URLWALL 500 Black Nylon Flat Washers Assortment Set M2-M10 | Protects Parts & Screws

Option: 500black

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About this item

Key Features

Why choose this product

How to use

Example scenarios

Ingredients

How we compare

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