802PCS Flat Washer Assortment Kit – 304 Stainless Steel Washers for Screws, 9 Metric Sizes (M2, M2.5, M3, M4, M5, M6, M8, M10, M12) for Automotive, Machinery, Furniture & DIY Projects

• ✅【Comprehensive Kit for Diverse Projects】 This 808-piece kit covers 9 essential sizes (M2-M12), making it perfect for household repairs (appliances, furniture), automotive maintenance (engine parts, brackets), electronics (circuit boards, small devices), and industrial machinery. Never search for the right washer mid-project again.
• ✅【Prevent Rust & Corrosion - 304 Stainless Steel】 Made of high-quality 304 (A2-70) Stainless Steel, these washers WILL NOT RUST, ensuring durability in damp, outdoor, or high-temperature environments (like automotive underhood). Protect your projects from unsightly rust stains and failure.
• ✅【Strengthen Connections & Prevent Failure】 These flat washers PREVENT SCREWS FROM PULLING THROUGH or LOOSENING UNDER VIBRATION. By distributing load evenly, they REDUCE STRESS ON SCREWS, helping PREVENT SCREW BREAKAGE and creating stronger, longer-lasting, and more reliable fastenings.
• ✅【Professional Grade for Demanding Jobs】 Engineered for heavy-duty use in automotive repair, equipment assembly, and construction. The precise dimensions and flatness ensure a perfect fit with standard metric screws and nuts, providing a secure, wobble-free connection that stands up to torque and stress.
• ✅【Professional Grade for Demanding Jobs】 Engineered for heavy-duty use in automotive repair, equipment assembly, and construction. The precise dimensions and flatness ensure a perfect fit with standard metric screws and nuts, providing a secure, wobble-free connection that stands up to torque and stress.

Get Organized and Tackle Any Project with Confidence! Tired of hardware that rusts or connections that loosen and fail? Our 802-Piece 304 Stainless Steel Flat Washer Assortment is the professional-grade solution designed to create stronger, more durable, and rust-proof connections for all your projects. Why This Kit is the Smarter Choice: ✔ ENGINEERED TO END RUST & PREVENT FAILURE: Forget about cheap steel washers that corrode and weaken. Ours are crafted from Premium 304 Stainless Steel (A2-70), offering superior rust and corrosion resistance. This is critical for automotive applications, outdoor equipment, plumbing, and any environment exposed to moisture or chemicals. You get a fastener that lasts as long as your project. ✔ BUILD STRONGER, MORE RELIABLE CONNECTIONS: A flat washer is your best defense against joint failure. Our washers: Prevent Screw/Nut Pull-Through: By increasing the bearing surface area, they stop fastener heads from embedding into and damaging soft materials like wood or plastic. Eliminate Vibration Loosening: They help lock the joint securely, reducing the need for constant retightening in machinery, vehicles, or furniture. Reduce Stress & Prevent Breakage: By distributing clamping force evenly, they minimize stress concentration on the screw, significantly reducing the risk of screw shear or breakage under load. ✔ PRECISE ASSORTMENT READY FOR ANY TASK: We provide a logical, generous quantity of each size to match real-world usage, so you're never caught short. Size (Metric) + Outer Diameter + Thickness + Quantity + Common Applications： M2 (5mm OD, 0.5mm Thick) – 167 Pcs: Ideal for securing delicate components in electronics, eyeglass repairs, and small appliances. M2.5 (6mm OD, 0.5mm Thick) – 167 Pcs: Perfect for precision work on 3D printers, hobby models, and fine instruments. M3 (7mm OD, 0.5mm Thick) – 140 Pcs: The go-to size for electrical boxes, computer hardware, and general DIY tasks. M4 (9mm OD, 0.8mm Thick) – 140 Pcs: Excellent for furniture assembly, automotive interior parts, and toy repairs. M5 (10mm OD, 1.0mm Thick) – 80 Pcs: Suits bicycle components, fitness equipment, and medium-duty fixtures. M6 (12mm OD, 1.0mm Thick) – 60 Pcs: Great for automotive accessories, shelving units, and patio furniture. M8 (16mm OD, 1.0mm Thick) – 20 Pcs: Designed for engine components, machinery, and heavy-duty framing. M10 (20mm OD, 1.0mm Thick) – 20 Pcs: Built for truck/ATV parts, industrial equipment, and structural repairs. M12 (24mm OD, 1.0mm Thick) – 8 Pcs: Handles the toughest jobs on agricultural equipment, trailers, and high-stress structural joints. ✔ INSTANTLY ACCESSIBLE WITH PROFESSIONAL STORAGE: Efficiency matters. Every washer comes pre-sorted in a heavy-duty, compartmentalized storage case with a secure latch. No more spilled boxes or time wasted digging for the right size. It’s a portable workshop that keeps your fasteners organized and protected. Ideal For: Mechanics & Auto Enthusiasts: Rust-proof repairs on cars, motorcycles, boats. DIY Homeowners: Lasting fixes for furniture, appliances, decks, and plumbing. Technicians & Electricians: Secure, reliable electrical and equipment installations. Manufacturing & Facility Maintenance: Keeping machinery running with durable fasteners. Order now and experience the difference that professional-grade, organized fasteners make!