sourcing map ST4.8x13mm Sheet Metal Screws, 100pcs Black Oxide Zinc Plating Flat Head Phillips Drive Self Drilling Screws

Description:
1. Material: Made of 410 stainless steel, zinc plating treatment on the surface, high strength, rust and corrosion resistance, durable.
2. Design: It is driven by a cross groove, with uniform force, easy to lock, not easy to slip, and convenient and quick to use.
3. Advantage: The thread design of the flat head self-tapping screw can easily penetrate wood boards,...