10-16x16-30 Blue Wafer Head (Reduced Shank) Self-drilling Screw

Product Features
Efficient Self-Drilling: Features a built-in hardened drill tail for direct penetration of thin steel plates without the need for drilling or tapping. The reduced-tail structure provides less resistance and prevents plate splitting, ensuring fast and effortless installation.
Smooth Surface: The thin, flat head allows for flush installation without protrusions, ensuring it does not interfere with subsequent decoration. The Phillips recess ensures stable engagement, preventing slipping.
Weather-Resistant & Aesthetic: The blue lacquer coating is wear-resistant and rust-proof. Its weather resistance is superior to standard zinc plating, ensuring it does not easily fade or rust, and it perfectly matches the color of blue color steel plates.
Stable Fastening: Fine threads provide tight locking and excellent anti-loosening properties. Multiple length specifications are available, making it highly versatile for securing both single-layer and multi-layer plates.