Main advantages: easy anchor for concrete wall with hexagonal finish How to use: perform drilling with drill bit of 10 mm in diameter, clean the hole, insert the anchor using a hammer and tighten according to the torque indicated in the product box Application: metal anchor to install knobs, door handles, consoles, stairs, cable trays, doors, facades, bicycle holders, temporary or structural fixings in compressed concrete Technology: Additional plastic ring ensures expansion on concrete surfaces even if the anchor base has uneven surfaces Contents: 1x bag of M8X60 D10 16 pcs, Manufacturer: fischer