SPAX Stick Pro 5009422556609 Invisible Patio Fixing on Wood and Aluminium, 40 Sticks, Includes Screws for Approx. 1m² Patio, Black

Use: for terrace construction for concealed attachment of wooden planks to wood and aluminium. New design for higher load capacity and more stability. Board thickness: thickness of the decking boards min. 20 mm and max. 25 mm, plank width for tropical wood max. 130mm Easy to install: with aluminium substructure: 3 mm wall thickness for softwood planks and 4 mm for hardwood floorboards. Handle box is sufficient for approx. 1 m² Suitable for: Douglas fir, pine, European larch, oak, garappa, bangkirai, ipe (max. 21 x 130 mm), thermal woods (if necessary Please note the manufacturer's specification Box contents: 40 x SPAX Stick Pro, 25 x SPAX cylinder head stainless steel A2 black 4.5 x 28 mm, 80 x SPAX cylinder head Wirox 4.5 x 22 mm, 1 x Bit SPAX T-Star plus T20 length 50 mm, delivered in handle box