300Pcs Flat Ring Copper Sealing Washers Assortment Set M5 M6 M8 M10 M12 M14 M16 Self Tapping Screw 【Rust-free Shower Shelf】Made of rust-proof

【Rust-free Shower Shelf】Made of rust-proof aluminium

【Beautiful and Practical】: The black screw covers are surface smooth without burr

Quantity: 150 pieces

metal lasts longer and provides a beautiful finish

dust and other impurities

300Pcs Flat Ring Copper Sealing Washers Assortment Set M5 M6 M8 M10 M12 M14 M16 Self Tapping Screw 【Rust-free Shower Shelf】Made of rust-proof300Pcs Flat Ring Copper Sealing Washers Assortment Set M5 M6 M8 M10 M12 M14 M16 Key Features Comprehensive Set Includes 300pcs of flat ring copper washers in 8 sizes (M5, M6, M8, M10, M12, M14, M16, M20), perfect for various DIY and automotive needs. High Quality Copper Material Made from durable copper with high conductivity, corrosion resistance, and heat resistance, ensuring long lasting performance. Excellent Sealing Performance Provides superior