Ruayia Screw Hooks, Stainless Steel, Pack of 10, M4 x 50 mm, 304 Self-Tapping, Eye Screws, Ceiling Hook Screw, in Robust Cup Hooks

304 material: This screw hook is made of 304 grade stainless steel with nickel-plated surface, without burrs. It is characterised by high reliability, robustness and hardness. The screw hooks made of high quality carbon steel are rust and corrosion resistant and can be used for a long time. 【Screw Hook Dimension】 Total length of screw hook: 1.89 inch/48 mm, opening width: 0.55 inch/14 mm; thread part: 0.79 inch/20 mm, diameter: 0.16 inch/4 mm. Easy installation: the deep and sharp threads make installation easier. You can easily screw the stainless tips into materials such as wood, concrete, PVC, plasterboard and more by hand without them falling out easily. Wide application: these military level screw hooks are suitable for almost all artwork and industrial projects. They are widely used to hang items, accessories and lamps in offices, home, garden, kitchen, indoors and outdoors. 【Package Includes】 You will receive: 10 x M4 tip screw hooks + 10 x plastic expansion tube. These screw hooks are specially designed for use in demanding applications., Weight: 0.110231131 Pounds, Manufacturer: Ruayia