Black Coated Countersunk Cross Drill Point Fasteners

Our screws are upgraded decorative anti-corrosion drilling fasteners that break the traditional single industrial style of drill Point screws, focusing on both practical fastening performance and high decorative appearance. Most conventional drill Point screws adopt single galvanized silver finish, which is easy to produce color mismatch in dark-style decoration and black hardware matching scenarios, and the exposed metal surface is prone to oxidation and rust in humid indoor environments. This product innovatively adopts high-temperature electrostatic black paint treatment on the screw head surface, after multi-layer pretreatment and high-temperature curing process, the paint layer is dense and uniform with delicate matte texture. It has super adhesion and scratch resistance, effectively avoiding paint peeling, fading and abrasion during installation and use, and permanently maintaining pure black decorative effect. Meanwhile, the paint layer forms a tight protective film on the head surface, isolating air and moisture, significantly improving anti-rust and anti-oxidation performance compared with ordinary screws. The classic standard cross recessed drive design has ultra-wide compatibility with all conventional cross screwdrivers and electric tools, with stable force transmission and no groove slipping, reducing construction difficulty and improving batch assembly efficiency. The optimized precision drill Point is moderately hardened, with smooth and fast piercing performance, capable of one-step drilling and fixing for thin light steel plates, color steel decorative plates, aluminum profiles and metal composite plates without pre-drilling. The streamlined thread design ensures tight meshing and stable anti-loose performance. The flat countersunk head structure can be completely sunk into the workpiece surface after locking, realizing seamless flush installation, no protruding structure, and the overall assembly is neat and integrated. With unique black decorative matching advantage, durable anti-corrosion performance, universal operability and efficient drilling capacity, this product fills the gap of decorative colored drill Point screws in the market, and is widely applicable to various high-standard black-style refined decoration and indoor metal fastening projects.

Key Features

- High-Grade Black Paint Finish: High-temperature curing process, uniform matte black texture, anti-fading, anti-scratch, permanent decorative effect, no paint peeling.

- Excellent Anti-Rust Protection: Dense paint layer isolates moisture and air, effectively preventing head oxidation and rust, adapting to humid indoor environments.

- Universal Cross Recessed Drive: Classic structural design, wide tool compatibility, flexible operation, suitable for manual and electric batch assembly.

- Efficient Integrated Drilling: Precision hardened drill Point, one-step drilling and locking without pre-drilling, high construction efficiency for thin metal plates.

- Flush Concealed Flat Head: Countersunk sinking design, zero protrusion after installation, neat and integrated workpiece surface, high decorative aesthetics.

- Decorative & Practical Integration: Break single industrial appearance, perfectly match black hardware and dark-style decoration, dual value of fastening and beautification.

Applications

- Modern black style interior refined decoration projects

- Indoor thin metal plate and color steel plate concealed fixing

- Black hardware accessories matching assembly

- Humid indoor environment anti-rust fastening scenarios

- Flat surface integrated decorative drilling installation