KB - Joist square
Application: Strong squares made of thick material. Their specific feature is placing openings in rows shifted against ech other which prevents from hitting nails in the same wood fibres. It reduces risk of cracking.
Material: S235 + golden galvanization. Thickness: 3,0mm; 4,0mm; 5,0mm. Fixing: Carpentry nails ANCHOR ø4; screws for timber ø4, ø6.