The PowerFast chipboard screw with countersunk head PZ cross drive, partial thread blue zinc plated, ETA approved Features: The three ribs on the tip, ensure a quick bite and pre-drilling, partial thread enables the timber elements to be fastened together tightly The shank-miller in combination with the core-miller geometry is designed to reduce the installation torque The chipboard screw has significantly reduced splitting behavior The screw is suitable for fixing load-bearing components in coated wood, hardwood, softwood, and timber connections FPF II CZP Partial Thread 4.0 x 70 BC x 200 For use in load-bearing wooden constructions, for the connection of solid wood parts as well as glued laminated timber, cross laminated timber, etc.For metal parts to wood, e.g. metal fittings, angles, beam shoes and other metal and wood connections Specifications: Dimensions: H:90.0 x W:90.0 x D:140.0 cm Weight: 796.0 kg Colour: Silver Material: Blue Passivated Zinc Plating Model Number: 670230