PREMIUM MATERIAL: Made of heavy duty carbon steel with maximum corrosion resistance and durability, the galvanized eye bolt shield anchors are made to provide constant support with prolonged service life WIDE APPLICATONS: The heavy duty hex nut sleeve anchor offer secure and reliable fixing of items and fixtures to concrete, brick, walls and other solid surfaces. Perfect for fixing fence, doors, windows, canopy, garage, sheds, woodwork and more EASY INSTALLATION: The ring lifting eyebolts must be mounted on a relatively hard substrate. Just drill a hole in the wall, insert the expansion screw into the hole, and use a wrench to tighten the nut of the expansion bolt PACKAGE CONTENT: The package includes 6 pack of M6 x 60 mm expanding eye shield bolts. Each expansion eye anchor is equipped with a shield, washer and hexagonal nut to ensure firm and reliable anchorage Quantity: 36 pieces in total (excluding other accessories) Note: It does not include other things, the color is based on