145Pcs Protecting Hexagon Screws Bolts Kit M4 M5 M6 M8 M10 M12 Cap Nut Set Black White Hexagon Protection Caps Cover Nylon _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 145Pcs Protecting Hexagon Screws Bolts Kit M4 M5 M6 M8 M10 M12 Hexagon Acorn Nut Cover Black White Hexagon Protection Caps Cover _x000D_ _x000D_ _x000D_ Feature: _x000D_ 1. Durable Nylon Material: Our hexagon nuts bolt cover is crafted from high-quality nylon, which prevents the threads from corrosion or rusting, considerably extending the lifespan of your screw threads and saving you money and time on replacements. _x000D_ 2. Enhanced Safety: The acorn nut dome hex cover not only protects threads, but also shields you and other components from potential scratches, increasing the safety factor in any environment where exposed screws might pose a risk. _x000D_ 3. Superior Strength: With the combination of premium nylon and sophisticated manufacturing techniques, our protecting hexagon screws bolts kit provides exceptional durability, resisting cracking or breaking under high pressure situations. _x000D_ 4. Aesthetic and Practical: The well-crafted, burr-free surface of our cap nut set offers an elegant solution for concealing unsightly bolts or nuts. Their sleek black color makes them ideal for enhancing the appearance of cabinets and other furnishings seamlessly. _x000D_ 5. Versatile Application: Ideal as a top-notch fastener tool, these screw protection cap covers effectively safeguard bolts and nuts and are perfect for a wide range of applications including furniture assembly, automotive, and machinery manufacturing, elevating both function and form in your projects. _x000D_ _x000D_ Specification: _x000D_ Origin: Mainland China _x000D_ Type: Other _x000D_ Material: Plastic _x000D_ Material: nylon _x000D_ Color (optional): black/white _x000D_ Quantity: 145pcs (m4*50, m5*30, m6*20, m8*10, m10*20, m12*15) _x000D_ Weight: 230G _x000D_ Applicable scenarios: industrial, automotive, manufacturing and other fields _x000D_ _x000D_ _x000D_ Note: _x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x000D_ Please allow 1-2cm measuring deviation due to manual measurement._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 50pcs x M4 _x000D_ 30pcs x M5 _x000D_ 20pcs x M6 _x000D_ 10pcs x M8 _x000D_ 20pcs x M10 _x000D_ 15pcs x M12 _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_