1147PCS Flat and Spring Lock Washers Assortment Kit, Metric Split for Screws Bolts, 304 Stainless Steel, 9 Sizes M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Home, Factories, Kitchens, Shops

1147PCS COMPREHENSIVE COMBO SET: Stop searching for separate packs. This ultimate kit combines 390 Flat Washers and 757 Spring Lock Washers across 9 essential metric sizes (M2 to M12). From precision electronics to heavy-duty automotive repairs, you’ll always have the right fastener on hand. PREMIUM 304 STAINLESS STEEL (A2-70): Specifically selected for the UK's humid environment. Crafted from genuine 304 stainless steel, these washers offer exceptional corrosion and oxidation resistance. Unlike carbon steel, they won't rust or seize, ensuring your outdoor projects and RC cars stay secure. DOUBLE PROTECTION & ANTI-LOOSENING: Why use one when you can have both? The flat washers distribute pressure to protect surfaces, while the spring split washers provide constant tension to prevent bolts from vibrating loose. Ideal for high-vibration applications like RC engines and garden machinery. ACCURATE DIMENSIONS & SNUG FIT: Each washer is manufactured to strict metric standards for consistent inner and outer diameters. Whether you're working on a 3D printer (M2-M3) or securing a fence (M10-M12), our gaskets ensure a flush fit and professional-grade stability every time. REINFORCED STORAGE WITH SIZE CHART: No more mixed-up hardware! We’ve upgraded to a heavy-duty, snap-close organizer with clear, durable labels. The layout prevents small M2/M2.5 washers from migrating between compartments, keeping your workspace efficient and organized.