TKS A2 Ø 8.0, wood construction screw, flat head, 8.0 x 80, full thread, TX 40, stainless steel A2, bright, anti-friction coated, 25 pcs.Area of application:Constructions made of solid and glued laminated timber.Area of application:Wooden structures, wooden houses in panel construction, carportsNotes:Calculable safety with the REISSER design software.