300 PCS Copper Sealing Rings Assortment Set, 12 Sizes Copper Metric Flat Sealing Washers Kit, Flat Washers Kit,Sump Plug Gasket Crush Washer Assortment,with Storage Box,M5 M6 M8 M10 M12 M14 M16 M20

• 🟠🔩 High-Quality Copper: Copper Sealing Rings Assortment Set Selected high-quality copper offers excellent conductivity and heat resistance, making it durable and reusable for a variety of applications.
• 🟠🛠️ Easy Installation: The smooth copper washer design reduces friction between fasteners, effectively preventing leaks and ensuring a stable and airtight connection.
• 🟠🗃 Convenient Storage: Copper Sealing Rings Assortment Set Comes with a resealable plastic storage case for secure storage and portability, enhancing work efficiency and keeping items organized.
• 🟠🔧 Wide Application: Suitable for a variety of applications, including water, oil, fuel, and hydraulic fittings, these washers are ideal for home and commercial appliances, automotive, and marine electrical connections.
• 🟠📦 Comprehensive Set: Contains 12 copper washers in different sizes to meet diverse needs, making them the perfect companion for both everyday use and professional repairs.
• 🟠📏【Kit Includes】: The kit contains 300 copper washers of various sizes: M5x9x1: 35pcs, M6x10x1: 35pcs, M6x12x1: 25pcs, M8x12x1: 35pcs, M10x14x1: 30pcs, M8x14x1: 20pcs, M12x16x1: 25pcs, M14x18x1: 25pcs, M12x18x1.5: 20pcs, M16x20x1.5: 20pcs, M16x22x1.5: 15pcs, M20x26x1.5: 15pcs.

🟠📏 Product Specifications Dimensions: 17.5 × 10 × 2.3 cm Weight: 0.27 kg Material: High-quality copper Packaging: Plastic box with resealable lid 🔩 Size and Quantity M5x9x1: 35 pcs M6x10x1: 35 pcs M6x12x1: 25 pcs M8x12x1: 35 pcs M10x14x1: 30 pcs M8x14x1: 20 pcs M12x16x1: 25 pcs M14x18x1: 25 pcs M12x18x1.5: 20 pcs M16x20x1.5: 20 pcs M16x22x1.5: 15 pcs M20x26x1.5: 15 pcs 🔄 Easy to use Smooth surface reduces friction and allows for easy installation and removal 🚫 Precautions Avoid use in extreme temperatures or corrosive environments. Keep out of reach of children to prevent accidental swallowing 🧼 Cleaning and Maintenance Wipe with a soft cloth after use to keep clean and dry 🔧 Versatile Applications Suitable for electrical connections, water, hydraulic fittings, and more 📦 Set Contents Includes various sizes from M5 to M20, with varying quantities for each size to meet your diverse needs