Unifix SWG

Self-tapping screws for fibre cement are suitable for fastening fibre cement sheets, plasterboard and other materials on metal and wooden substrates.‎ - cylindrical head with mock washer - single thread - PH impression - self-drilling tip - substrate thickness min.‎0.‎9mm - max.‎3.‎1mm - made of white galvanised steel - flat countersink head with flange - double thread (Hi-Lo) with needle point - no pre-drilling required - steel support thicknesses 0.‎8mm, supports made ofaluminium supports up to 3mm - made of case-hardened steel with SST surface treatment - special finish with high salt spray resistance of more than 1000 hours