145-piece PE bolt cover assortment kit with screw cap nuts. Insert locknut caps for screws and bolts. 6 sizes available with storage box. Black.

This bolt and screw cover set is made of high-quality PE material, which is difficult to break and durable, promising long-term use.It helps protect screws from outdoor rust, water, dust, etc., extending their lifespan and adding a decorative touch to your furniture.Six sizes of bolt and screw covers are available, with widths ranging from 7mm to 18mm: 50 pieces M4*7, 30 pieces M5*8, 20 pieces M6*10, 10 pieces M8*13, 20 pieces M10*17, and 15 pieces M12*19, meeting your various needs.Comes with a plastic storage box.This box makes it easy to find the correct size, prevents the nut covers and other small items from getting lost, and allows for convenient storage and transport. Features: This product is made of high-quality PE material, which is difficult to break, durable, and promises long-term durability.Works well to cover the hexagonal metal heads of screws, bolts, and nuts without scratching.Provides strong and complete protection while enhancing the appearance of your fasteners.Helps protect screws from outdoor rust, water, dust, etc., helps extend screw life, and also helps decorate your furniture.An effective accessory against damage and weathering, and improves the finished look of your product.Six sizes of bolt covers/screw caps are available, with widths ranging from 7 mm to 18 mm: 50 pieces M4*7, 30 pieces M5*8, 20 pieces M6*10, 10 pieces M8*13, 20 pieces M10*17, and 15 pieces M12*19, which can meet your various unexpected needs. Comes with a plastic storage box?You can easily find the corresponding size, prevent the nut cover and other small items from getting lost, and make storage and transport easy.Features: Name: Bolt Cover Material: PE + Plastics Color: White, Black (Optional) Item Size?: M4?: 7 * 4.5 * 8.5 mm / 0.28 * 0.18 * 0.33 inches M5?:?8*5.5*9.5mm/0.31*0.22*0.37in M6?:?10*8.5*14mm/0.39*0.33*0.55in M8?: 13 * 9.5 * 16 mm / 0.51 * 0.37 * 0.63 inches M10?: 17 * 10.5 * 20 mm / 0.67 * 0.41 * 0.79 inch M12?: 19 * 12 * 21.5 mm / 0.75 * 0.47 * 0.85 inch Package Size: 190*130*36mm/7.48*5.12*1.42in Package Weight?: 245?g/8.64 oz Packing List: 1 * Bolt Cover