fischer PowerFast II CTP 4.5 x 40 Chipboard Screws (Pack of 50) with Partial Thread, Countersunk Screw with Internal Star, Screw for Woodworking, Reduces Screwing Resistance and Screw-in Time

• Flush screwed: the chipboard screw with high-performance wax coating and partial thread for tight pulling of the individual elements allows for flush mounting in wood building materials and fixings of supporting components
• Quick and flexible: the galvanised, blue passivated wood screw impresses with a significant reduction of screw-in time due to the increased thread pitch - this ensures quick installation in all your construction projects
• Clean workmanship: 3 ribs at the tip guarantee fast biting behaviour and pre-milling, in addition, the positioning is optimised and a splitting of the wood is significantly reduced, while the look and feel are improved due to the optimised underhead geometry
• Areas of application: the countersunk screw with partial thread is particularly suitable for fixing supporting components in coated wood, softwood as well as hardwood and wood connections and allows the wood elements to be pulled together
• Box contents: 50 x PowerFast II (item no. 670664), chipboard screws (4.5 x 40) with countersunk head, inner star socket and partial thread from Fischer

Fischer PowerFast II chipboard screws: The galvanised, blue passivated screws with countersunk head, inner star and partial thread are suitable for flush mounting in wood. The design with partial thread is particularly suitable for fixings of supporting components and ensures a firm pulling of the wooden elements. The special screw geometry allows for flexible and quick installation, while the three ribs on the screw tip ensure fast biting and pre-milling. Quick installation and reduced splitting behaviour of the wood are thus guaranteed and even screwing close to the edge effortlessly. Ideal for solid wood (coniferous and hardwood), board plywood, plywood and similar glued wooden components. The combination with fischer dowels such as DuoPower or UX is recommended for applications with tested loads. With these wood screws, you can ensure a safe installation of all your construction projects at all times. The PowerFast II screws have the following features: Chipboard screws with countersunk head, inner star TX and partial thread. Quantity: 50 pieces. Diameter: 4.5 mm. Length: 40 mm. Drive: TX20. Thread length: 28 mm. ETA approval. Fischer – innovative solutions. Fischer fastening systems are the largest division of the Fischer group of companies. The specialist in secure and economical fixings and connections in construction has risen to become one of the market leaders over the past 70 years. The product range ranges from chemical systems to steel anchors to plastic dowels. Whether heavy-duty fixings in tunnel, bridge or power station construction for the professional or wall and cavity dowels for the DIY enthusiast: Fischer offers the right solution for any mounting problem.