1000PCS Flat Washer Assortment Kit – Stainless Steel,9 Sizes (M2 M2.5 M3 M4 M5 M6 M8 M10 M12) for Screws, Bolts, Industrial, DIY, Furniture & Automotive Projects

The Ultimate Washer Kit for Professionals and DIYersStop searching through loose, mixed hardware for the right size washer. Our 1000-piece Stainless Steel Flat Washer Assortment Kit gives you a generous supply of nine of the most popular metric sizes, neatly organized in a durable storage case. Whether you're a professional mechanic, contractor, or home hobbyist, this kit ensures you always have the right washer on hand for any project.Why Choose Our Stainless Steel Flat Washer Kit?✅ Complete Size Coverage for Everyday TasksWe’ve carefully selected the nine sizes you’ll use most often: from tiny M2 washers for electronics and small appliances up to M12 washers for heavy-duty bolting. With 1000 pieces total, you'll have enough stock for multiple jobs without running out mid-project.✅ 304 Stainless Steel – Built to LastUnlike cheap zinc-plated or plain steel washers that rust quickly, our 304 stainless steel washers are designed for long-term performance. They resist oxidation, making them suitable for outdoor furniture, marine applications, kitchen equipment, and high-humidity environments.✅ Load Distribution & Surface ProtectionFlat washers serve several critical functions:Distribute load evenly under bolt heads or nuts to prevent damage to softer materials.Protect surfaces from scratches and indentations caused by tightening hardware.Reduce friction and prevent loosening due to vibration.Bridge oversized holes when the bolt diameter is smaller than the hole.✅ Versatile for Countless ProjectsThis washer set is perfect for:Furniture assembly & repair – chairs, tables, shelving, cabinetsAutomotive & motorcycle maintenance – engine components, body panels, bracketsElectrical & appliance repair – grounding connections, terminal blocksPlumbing & HVAC – mounting brackets, pipe supportsIndustrial machinery – equipment assembly, conveyor systemsDIY & crafting – model building, robotics, home decorOutdoor structures – decks, fences, playground equipment, garden sheds✅ Organized for EfficiencyThe transparent storage box with labeled compartments saves you time and frustration. No more guessing sizes or dumping out containers. Simply open the case, locate the labeled section, and grab exactly what you need. The secure latch keeps everything in place during transport.Technical Specifications:Material: 304 Stainless SteelFinish: Natural (uncoated) – smooth, clean surfaceStandards: Metric (ISO)Sizes & Quantities:M2 – 250 piecesM2.5 – 250 piecesM3 – 220 piecesM4 – 110 piecesM5 – 80 piecesM6 – 42 piecesM8 – 28 piecesM10 – 10 piecesM12 – 10 piecesTotal: 1000 piecesStorage: Clear plastic case with divided compartmentsHow to Select the Right Washer:Choose a washer with an inner diameter slightly larger than the screw or bolt diameter. For example, use an M4 washer with an M4 screw. The washer should sit flat against the surface without rocking.Package Includes:1000 × Stainless Steel Flat Washers (9 sizes)1 × Sturdy Storage Case

• 🔩 Massive 1000-Piece Assortment – 9 Essential Sizes – This comprehensive kit includes 1000 stainless steel flat washers in the most commonly used metric sizes: M2 (250 pcs), M2.5 (250 pcs), M3 (220 pcs), M4 (110 pcs), M5 (80 pcs), M6 (42 pcs), M8 (28 pcs), M10 (10 pcs), and M12 (10 pcs). One kit covers all your daily fastening needs.
• 🛡️ Premium 304 Stainless Steel – Crafted from high-quality 304 stainless steel, these washers offer excellent rust resistance, and durability. They perform reliably in high humidity, temperature extremes, and outdoor environments – ideal for both indoor and outdoor applications.
• 🔧 Wide Range of Applications – Perfect for furniture assembly, automotive repair, electrical projects, industrial machinery, home improvement, DIY crafts, and general maintenance. Use them to distribute load, prevent loosening, protect surfaces, and extend the life of your screws and bolts.
• 📦 Neat & Organized Storage Box – All washers are packed in a sturdy, transparent plastic case with separate compartments for each size. Each section is clearly labeled, making it quick and easy to find the exact washer you need without digging through mixed piles.
• ✅ Satisfaction Guaranteed – We stand behind the quality of our products. If you have any issues with your washer kit, please contact us and we will make it right.