# URLWALL 800Pcs Black Nylon Flat Washer Assortment Set M2-M12 | Protects Parts & Screws **Brand:** URLWALL **SKU:** jyb1051 **ASIN:** B09NR69J7C **Canonical URL:** https://crowcrowcrow.com/p/urlwall-800pcs-nylon-flat-washer-assortment-set-washers-metric-sealing-spacer-gasket-ring/jyb1051 **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹1,288 **Discount:** 27% **Customer rating:** 4.40/5 from 696 ratings ## Description URLWALL's 800-piece black nylon flat washer set covers M2-M12 metric sizes. Made from durable nylon, they insulate, resist heat, and prevent corrosion. Use them to reduce friction, prevent leaks, and protect parts and screws in electrical, automotive, and machinery applications. ## Highlights - Durable Nylon Construction — Made from high-quality plastic nylon, offering insulation, heat resistance, and anti-wear properties for extended use in various environments. - Comprehensive Metric Sizes — Includes 9 common metric sizes from M2 to M12, with quantities ranging from 10 to 150 pieces per size, ensuring you have the right washer for most jobs. - Protective Functionality — Reduces friction, prevents leakage, isolates components, and disperses pressure to protect parts and screws from damage and wear. - Versatile Application — Suitable for electrical connections, home installation, automotive repair, industrial machinery, and household appliances, providing a non-corrosive solution. ## 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 1. 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 2. 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 3. 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 ## Product details | Field | Value | |---|---| | Primary Material | Plastic Nylon | | Sizes Included | M2 (150pcs), M2.5 (150pcs), M3 (150pcs), M4 (150pcs), M5 (70pcs), M6 (50pcs), M8 (50pcs), M10 (20pcs), M12 (10pcs) | | Primary Use | Reduce friction, prevent leakage, isolate, prevent loosening, disperse pressure, protect parts and screws | | Applications | Electrical connections, home installation, car repair, factory repair, machinery, appliances | | Cost per use | 800 pieces at ₹1,288 — ₹1.61 per washer | | Shelf life after opening | Indefinite (stored in box) | | Reapplication math | N/A (Durables) | | Contraindications | High-temperature applications (>100°C), high-load structural fastening, applications requiring metal conductivity. | | Allergens / common irritants | None identified | | Brand | URLWALL | | Color | Black | | Material | Nylon | | Set Name | 800 Piece Nylon Flat Washer Assortment Set | | Item Shape | Flat | | Number of Items | 1 | | Number of Pieces | 800 | | Item Type Keyword | flat-washers | | Washer Compatibility | metric bolts | | Package Dimensions | 2.2 cm x 9.8 cm x 17.2 cm | | Package Weight | 0.1 kg | ## Frequently asked questions ### 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. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B09NR69J7C-2.webp 2. https://images.crowcrowcrow.com/B09NR69J7C-5.webp 3. https://images.crowcrowcrow.com/B09NR69J7C-8.webp 4. https://images.crowcrowcrow.com/B09NR69J7C-13.webp 5. https://images.crowcrowcrow.com/B09NR69J7C-16.webp 6. https://images.crowcrowcrow.com/B09NR69J7C-19.webp --- Source: https://crowcrowcrow.com/p/urlwall-800pcs-nylon-flat-washer-assortment-set-washers-metric-sealing-spacer-gasket-ring/jyb1051 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 6-8 days. Prices are all-inclusive (duties + GST).