Catalog number: GA25 Features: ●Even without a pilot hole, the bit hole firmly grips the screwdriver, allowing for reliable and safe screwing. Applications: ●For hard gypsum boards and calcium silicate boards. ●The tip drill point firmly catches the target ●The back twist lock prevents co-rotation and firmly fixes the screw ●High-tech screws make use of the board composition for smooth installation ●Four screw guides guide the screw straight for a clear setting ●The bit hole firmly holds the screwdriver and screws in securely and safely Specifications: ●Length (mm): 25 ●Compatible screw diameter (mm): 4 ●Pre-drilled hole diameter (mm): No pre-drill required ●Total length (mm): 25 ●Head diameter (mm): 13 ●Number of sheets: 100 ●Maximum tensile load: 0.26kN/0.37kN (plasterboard thickness 9.5mm/12.5mm) ●Head diameter: 13mm ●Compatible screw length: Mounting object + 20mm or more Material/Finish: ●Zinc alloy die-casting Caution: ●Be sure to read the instruction manual carefully before starting work and use it correctly after fully understanding it. ●The dimensions and weight are nominal values, so there may be some fluctuation in the values. ●Please use it while taking into consideration the construction conditions.
