Top quality, waxed single thread, multipurpose woodscrew. Popular with the professional. Features a lower screw-in torque and faster drive speed. Suitable for screwdriver, combi drill and impact drivers. Contents: 3.5 x 16 (130), 3.5 x 20 (120), 3.5 x 25 (200), 4 x 30 (150), 4 x 40 (120), 4 x 50 (80), 5 x 50 (65), 5 x 60 (55), 5 x 70 (50) and 5 x 80mm (30). Double-Countersunk Head for Reduced Shear Carbon Steel Construction Zinc-Plated Wax-Coated Deep, Sharp, Single Thread for Cutting Cleanly through Wood Fully & Partially Threaded Lengths Plastic Organiser Case Ideal for the Professional Contents: 3.5 x 16 (130), 3.5 x 20 (120), 3.5 x 25 (200), 4 x 30 (150), 4 x 40 (120), 4 x 50 (80), 5 x 50 (65), 5 x 60 (55), 5 x 70 (50) and 5 x 80mm (30). Double-Countersunk Head for Reduced Shear Carbon Steel Construction Zinc-Plated Wax-Coated Deep, Sharp, Single Thread for Cutting Cleanly through Wood Fully & Partially Threaded Lengths Plastic Organiser Case Ideal for the Professional