1. Exclusive advantages of nickel plating surface treatment
   Excellent rust and corrosion resistance: the nickel-plated layer is dense and uniform, which can effectively isolate air, moisture and weak acid and alkali. In humid, indoor and light outdoor environments, the rust resistance is far better than that of untreated carbon steel screws, and it is more beautiful and more resistant to hand sweat corrosion than galvanized screws (a product suitable for end users to touch).
2. Excellent electrical and thermal conductivity: The electrical and thermal conductivity of nickel is better than that of paint, electrophoresis and other coatings, and it is suitable for fastening scenes requiring weak electrical or thermal conductivity (such as grounding parts of electronic equipment and small heat dissipation structures).
3. Smooth surface and good lubricity: the friction coefficient of nickel plating layer is low, and the resistance during installation is small, so it is not easy to "bite"; At the same time, it is not easy to damage the thread during disassembly, and it can be reused to reduce the maintenance cost.

Application Scenarios of Nickel-plated Large Flat Head Self-tapping Screws

1. Furniture manufacturing industry (core recommended scenario)
   Panel furniture: exposed installation of wardrobes, cabinets, desks, beds and shoe cabinets, such as the fixing of door handles, drawer panels and decorative strips. The large flat head can cover drilling defects, and the appearance of nickel plating is beautiful. Self-tapping threads are convenient for users to assemble themselves without crushing the wood grain surface.
   Office furniture: the frames and panels of desks, filing cabinets, conference tables and chairs are fixed, nickel-plated and rust-proof, with large flat head and large bearing surface, stable connection, and self-tapping thread saves factory assembly procedures, which is suitable for mass production.
   Custom-made furniture: exposed fastening of tatami, wine cabinet and bookcase, silver-white luster of nickel plating can be matched with various furniture styles, large flat head is beautiful and tidy, and self-tapping threads are suitable for on-site construction.
2. Electronic and electrical industry (core recommended scenario)
   Shell of small household appliances: exposed panels of rice cookers, microwave ovens, humidifiers, electric fans and heaters are fixed, nickel-plated with good electrical conductivity (suitable for slight grounding requirements), rust-proof and beautiful, with large flat head to cover drilling holes, self-tapping threads to save assembly procedures and adapt to automatic production lines.
   Consumer electronic accessories: the base, bracket and decorative cover of routers, set-top boxes and monitors are fixed, nickel-plated and rust-proof, and the large flat head has a neat appearance. Self-tapping threads are convenient for users to install and disassemble without damaging the plastic shell.
   Lighting equipment: the base and shell of ceiling lamp, chandelier, wall lamp and spotlight are fixed, nickel-plated and rust-proof, with large flat head and large bearing surface, and stable connection. Self-tapping threads are suitable for the on-site construction of batch production and installation workers in lamp factory.
3. Architectural decoration industry (mainly recommended scene)
   Interior decoration: gypsum board, integrated ceiling, decorative lines, skirting lines, wallpaper layering are fixed, and the large flat head has a large bearing surface, so gypsum board will not be fractured, nickel plating will prevent rust, and self-tapping threads are suitable for on-site construction without tapping, thus improving installation efficiency.
   Door and window fittings: aluminum alloy doors and windows, screens of plastic steel doors and windows, decorative covers, exposed fixing of handles, nickel plating and rust prevention, beautiful and tidy flat head, self-tapping threads to facilitate installation workers' on-site operation, and will not damage the surfaces of doors and windows.
   Hardware pendants: indoor railings, towel racks, storage racks and hooks are fixed, and the appearance of nickel plating is beautiful, which matches the texture of hardware pendants. The large flat head has large bearing surface and stable connection, and the self-tapping thread is suitable for end users to install themselves.