500pcs M2 M2.3 M2.6 M3 Phillips Pan Round Head Self-Tapping Screws Kits Black

- These self tapping screws for metal wood are made of high-quality carbon steel material with high hardness, not easy to deform, corrosion and rust resistance, which can provide high strength and good performance in various environments.

- The thread of the wood screws assortment kit is deep and clear, without burrs, and the fastening effect is better. Standard cross groove design, uniform force, not easy to deform or slip during use.

- All machine screws assortment kits are stored in a transparent sturdy storage box with compartments. The self-tapping screws are classified and stored separately, well organized, easy to carry and find. No mess during transport and easy to use.

-Self-tapping design, can easily penetrate various materials, such as plastic, wood, soft metal, etc. Used in machinery industry, household items, furniture maintenance, electronics, construction, automobile manufacturing, mold manufacturing, machine maintenance, etc.