Lukaisen 1147PCS 304 Stainless Steel Flat and Spring Washers Assortment Kit, M2-M12 Metric Plain & Split Lock Washers Set, Corrosion Resistant Metal Gaskets for RC Hobbyists, DIY, and Machinery Repair

• 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.

▶【Description】 Why Choose LUKAISEN 1147PCS Flat Washer and Spring Lock Washers Assortment Kit, M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Metric Split Lock Washers, 304 Stainless Steel Lock Washers for Screws Bolts, 9 Sizes- Metal Lock Washers Set? ▶About LUKAISEN Flat Washer and Spring Lock Washers Assortment Kit: -Top Material: Metric Split lock washers and flat washers are made of high-quality 304 Stainless Steel with high anti-rust and excellent corrosion resistance in harsh environments such as high temperatures, cold weather and high humidity areas. They have superior oxidation resistance to ensure long service life. -Perfect Packaging: We put all the different sizes of Spring Lock Washers in a sturdy box with clear size labels on the front and back so that whenever you want to use them, you can quickly and easily find the size you need. -Optimal Surface Area: Each stainless steel lock washer easily deflects screw or bolt loads, distributing weight evenly and ensuring a secure fit. These screw and bolt washers are perfect for use at home or in the workshop. ▶【Specification】 - Quantity: 1147Pcs. - Weight: 420g. - Washer Type: Spring Lock and Flat. - Sizes:M2 M2.5 M3 M4 M5 M6 M8 M10 M12 - Package: Transparent Storage Case. - Material: 100% 304 Stainless Steel. - Product Name: Flat Washer and Spring Lock Washers Assortment Kit. - What you get: Spring Lock Washers and Handy Box. - Features: Anti-Rust, Excellent Oxidation Resistance. ▶【Flat Washer and Spring Lock Washers Assortment Kit Package Content】 ▶Flat Washers M2-90Pcs M2.5 -90Pcs M3-90Pcs M4-60Pcs M5-25Pcs M6-20Pcs M8-5Pcs M10-5Pcs M12-5Pcs ▶Spring Lock Washers M2-150Pcs M2.5 -150Pcs M3-150Pcs M4-150Pcs M5-60Pcs M6-50Pcs M8-35Pcs M10-7Pcs M12-5Pcs ▶【Note:】 Warning: small parts, keep away from children under 3 years.