Ansairui 410 SS Hex Head Self-Drilling Screws

Durable Ansairui 410 stainless steel self-drilling hex head screws with a drill tail and self-tapping threads, designed for reliable fastening. These ST4.2x19mm screws offer excellent corrosion resistance and come in a pack of 300.

Implementation Standards: normal Pitch: 1 Nominal length: 1mm type: Self-tapping screws with drill bit Performance level: Not involved Surface treatment: True Color Nominal diameter: 1mm Tooth type: Not involved