2.5 mm thick galvanized steel L-angle brackets are built to reinforce wood frames and connect different materials. Made from DX51D steel with a Z275 zinc coating, they resist corrosion for outdoor decks, fences, furniture, shelves, and framing. Use to join timber to timber or timber to concrete; supports plates, sleepers, and joists. Mount with compatible hardware: nails Ã4; screws Ã5; wood screws Ã6 or Ã10; bolts M10/M12; concrete anchors M10/M12. Easy to install, providing strong, durable joints and reducing the need for grooves. Meets ETA 14/0425, ETA 15/0725, ETA 22/0631.