TXXATX M5.5x32 mm Self Drilling Screws for Metal 30 Pcs Hex Head Roofing Screws 410 Stainless Steel Self Tapping Screws Metal with Washers for Plastic Roof Sheet Trapezoidal Sheet Canopies Railings

• Product Specifications: You will receive 30 Pcs TXXATX M5.5x32 mm self drilling screws for metal and 2 magnetic sockets (42 mm and 65 mm). The head diameter of the self drilling screws is approximately 11.2 mm, the diameter of the shank is 5.5 mm and the length of the shank is 32 mm. These roofing screws have a hexagonal head design with a self-drilling pointed end, which makes them suitable for use in home improvement, maintenance and all types of construction projects.
• Premium Material: TXXATX self-tapping screws are made of 410 stainless steel with high hardness and corrosion resistance, and the surface is black zinc-plated to effectively prevent rust and oxidation. TXXATX stainless steel self-tapping screws are smooth and burr-free, with fine and clear threads, which can provide stable fixing force and excellent durability.
• Careful Design: TXXATX metal screws with self-drilling tip design at the end of the screw can directly penetrate many materials without pre-drilling, reducing installation steps and time. The hexagonal design of the head of self-tapping screws metal provides a large contact area with tools (e.g., spanners and sockets), effectively avoiding tool slippage.
• Wide Application: TXXATX self-tapping screws for plastic are suitable for building installations such as colour steel roofs, metal walls, light steel structures, aluminum alloy doors and windows, metal curtain walls, canopies, etc. Self-tapping bolts can also be used for fixing outdoor facilities such as guardrails, billboards, traffic signs, etc., and meeting the needs for assembling equipments such as control cabinets and motor bases.
• Matching Use: TXXATX self tapping screws for metal comes with magnetic sockets in 42 mm and 65 mm lengths, which can be used directly in the drill, eliminating the need to search for the appropriate socket.

TXXATX Black Self Tapping Screws for Metal: a robust and durable fastening solution. Made of high hardness 410 stainless steel, TXXATX roofing screws with rubber washers not only have excellent corrosion resistance, but also effectively resist oxidisation and rust, and remain as solid as new in long-term use. The fine thread design and smooth surface treatment further enhance the fixing force and durability of the screws to meet the needs of various environments. The self-drilling tip design of TXXATX roofing bolts eliminates the need for pre-punched holes, allowing them to easily penetrate a wide range of materials such as metal and coloured steel sheets, significantly saving construction time. The hexagon socket head increases the contact area with the tool and is less likely to slip when tightened with high torque, making the installation process more stable and efficient. Whether it's roofing, window or door installation, or the assembly of electromechanical equipment, TXXATX self tapping metal screws provide strong fixing support. TXXATX screws for metal are also equipped with 42mm and 65mm magnetic sockets, which are suitable for direct operation with electric drills, eliminating the need for additional accessories. The shims are designed to spread the pressure evenly and protect the surfaces of the connected parts from deformation or damage. From outdoor billboards to solar racks, from lightweight steel structures to distribution box installations, TXXATX hex head screws are your right-hand man for projects with excellent performance and wide applicability.