TBS Flange Head Screw Size:8mm x 400mm - Box of 50 DGZ is also certified in

DGZ is also certified in versions with flange head (DGT) and countersunk head (DGS)

certified and calculated for CLT and high density woods such as Microllam® LVL

while the impregnated paper support guarantees great workability and quick application

Certification specific for fastening on both hard and soft insulation

Concealed joints adjustable in height

TBS Flange Head Screw Size:8mm x 400mm - Box of 50 DGZ is also certified inTBS is distinguished from the common wood screw thanks to the flange head, which performs the function of a washer and ensures high tensile strength. The TBS screw is approved for structural applications subject to stresses in any direction vs. the grain ( = 0 90). TBS, the structural wood screw with integrated washer for exceptional tensile strength. The TBS flange head screw is ideal for fastening joists to sill beams to achieve high wind uplift