SPECIFICITIES: - These expansion screws are made of high quality stainless steel with good corrosion resistance, rust resistance and high hardness, suitable for indoor and outdoor and in various environmental places. - Easy to install, when installing, first use a drill bit with the same diameter of the expansion screw casing to drill a suitable hole, then insert the casing into the hole and tighten the nut and lifting ring with a wrench. APPLICATION: - Expansion screws with rings are suitable for installing and fixing canopies, sunshade sails, wire ropes, air conditioners, etc. It is a perfect accessory for home decoration and project installation.
Warm Tip: 1.Different sizes can bear different weights, please choose the right size according to your needs; 2.Please keep it away from children when installing and storing to avoid swallowing or other accidental injuries.