APPLICATION: RawlPlug R-WBT-61120 screws are 6.1x120 mm screws with anti-corrosion coating, 15 Kesternich cycles, with a TORX T25 head for insulation of flat roofs in combination with the R-GOK telescopic connector and garage ceilings in combination with a steel washer, e.g. R-POK-06-ALZN. For fixing in concrete and wooden substrates. TECHNICAL DATA: RawlPlug R-WBT-61120 screws have the following parameters: Diameter: 6.1 mm (according to the attached diagram, letter d), Length: 120 mm (according to the attached diagram, letter L), Hole diameter in the substrate: 5 mm, Drive: TORX T25, Minimum embedment depth: C16/20 concrete slab, 20 mm; C20/25 concrete, wood, 30 mm, Minimum hole depth in the substrate: C16/20 concrete slab, 25 mm; C20/25 concrete, 35 mm. FEATURES: RawlPlug R-WBT screws are characterized by: Surface-hardened thread, Protected by the highest quality anti-corrosion coating guaranteeing resistance to 15 Kesternich cycles, Two-stage shape and thread type specially selected to enable attachment to two types of substrates: concrete and wood, The special shape of the screw blade has been designed to ensure quick and trouble-free installation. The sharp tip of the screw prevents movement on the surface of the fastened element, The screw head closely fits the telescopic sleeve, enabling pre-installation. CERTIFICATES and APPROVALS: ETA-09/0346 KOT-2017-0158 TC 4765-15 INSTALLATION INSTRUCTIONS: Drill a hole of the appropriate diameter (5 mm), e.g. with an RT-SDSA-5/210 drill bit, at the appropriate depth (e.g. 2 cm for concrete), Place the plate in the insulating material, Use a screwdriver to screw in the R-WBT screw until the appropriate depth is achieved.