Introducing our innovation in hardware: a expansion bolts designed specifically for hollow walls. These versatile fasteners are for securely mounting cabinets, shelves, and other fixtures. Engineered for maximum strength and durability, they ensure a firm hold in drywall, plaster, and other hollow wall materials. Easy to install, these bolts expand to create a tight grip, preventing any wobbling or loosening over time. Ideal for both professional contractors and DIY enthusiasts, they offer a reliable solution for all your wall-mounting needs. Upgrade your toolkit with these essential fasteners today! Features -Color:Silver -Material:Nylon,Iron -Size:7.92X0.94X0.50cm/3.11X0.37X0.20in -Size:6.69X1.20X0.80cm/2.63X0.47X0.31in -Versatile applications: ideal for securing brackets, handrails, shelves, frames, cabinets, mirror frames, coat racks, baseboards, curtain rails, and home decor -Use: suitable for hollow walls, cabinets, and various other settings, making it a convenient and practical choice for multiple applications -Secure fixation: once the screw expands, it firmly holds items in place, ensuring they do not loosen over time, providing stability -Easy installation: simple to use, requiring just a few steps to complete the installation process, making it accessible for both diy enthusiasts and professionals -Performance: capable of bearing significant weight, ensuring the stability and security of the mounted items, giving you peace of mind Package list: 20 x expansio tube for drywall