1200 PCS NYLON FLAT WASHERS FOR SCREWS BOLTS: 9 different sizes m2 (260 pcs), m2.5 (200 pcs) m3 (200 pcs) m4 (200 pcs) m5 (100 pcs) m6 (100 pcs) m8 (50 pcs) m10 (50 pcs) m12 (40 pcs), Total: 1200 pcs / 9 different sizes fender washers assortment set kit can meet your different needs. PREMIUM BLACK PLASTIC WASHERS: Our fender washers assortment set is made of top nylon which has the advantages of high hardness, good wear resistance, corrosion resistance and rust resistance. Which can ensure long-term use even in bad environments such as high temperature, cold weather and high humidity areas. EASY STORAGE: All nylon flat washers for screws and bolts are packed in a sturdy transparent plastic box, a clear and easy-to-use storage box with 9 grids to distinguish 9 sizes, with specification label, for your use simple and clear every time. WIDE APPLICATION: Our assorted washers set is perfect for interior decoration, exterior construction, electrical maintenance and furniture repair. The black plastic washers can be used for fastening bolts with smaller diameter than the hole of the washers. Specifications: Quantity: 1200 pcs Weight: 4.97 ounces / 141g Color: Black Box Size: 6.7 * 3.9 * 0.86 inches / 17 * 10 * 2.2 cm Sizes: M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Material: Our black plastic washers made of top nylon flat washers for screws bolts which has the advantages of high hardness, good wear resistance corrosion resistance and rust resistance. Which can ensure long-term use even in bad environments such as high temperature, cold weather and high humidity areas. Tips: Small parts, keep out of reach of children under 6 years old. Package Includes: 260 pcs X M2 200 pcs X M2.5 200 pcs X M3 200 pcs X M4 100 pcs X M5 100 pcs X M6 50 pcs X M8 50 pcs X M10 40 pcs X M12 1 pcs X Transparent Plastic Box