10-24x16-30 Zinc Yellow Wafer Head Self-drilling Screw

Product Features
Wafer Wide Head Phillips Recess: Large circular bearing head distributes stress evenly, preventing the pressure from piercing thin plates, and ensuring a flat, aesthetic finish after installation. The standard Phillips recess fits universal bits and prevents slipping during construction.
#10-24 Fine Thread: Dense thread pitch engages deeper into steel plates, resisting pull-out and stripping. Multiple lengths from 16-30mm fit various single-layer and sandwich panels.
Self-Drilling Cutting Tail: Hardened drill tip can directly penetrate 0.4-3.5mm steel plates and aluminum plates with smooth chip removal, saving time and effort during construction.
Color Zinc Anti-Corrosion Coating: Color-plated zinc passivation provides better rust prevention than standard white zinc, with a durable coating that doesn't easily peel off, suitable for both indoor and light outdoor use.
High-Strength Heat-Treated Base: High drill-tip hardness and rod toughness ensure it doesn't break under tension, making it suitable for long-term use in large-scale projects.