Four-expansion dowel Tchappai 10x60 250 pcs

Scope of application: fastening of lightly loaded and medium—loaded structures - lamps, wall furniture cabinets, mailboxes and home decor elements, wall brackets for televisions and monitors, folding shutters, handrails, light shafts; wall and floor installation of sanitary equipment for bathrooms and toilets, etc. Material: polypropylene. Features: longitudinal stiffeners on the neck of the dowel, spikes and whiskers on the spacer area ensure reliable fixation of the dowel in the base material, prevent twisting during installation. When installed in hollow materials, the screw gets stuck in the free end of the dowel and twists it into a knot. It is used in conjunction with universal screws, plumbing bolts, stud screws, etc. It is installed in a pre-drilled hole. It is not recommended to use with black screws. Application material: concrete, solid brick, hollow brick, expanded clay, aerated concrete, stone, cinder block, sheet materials