【410 Stainless Steel】Valvanized surface, high density and good stability, can be used outdoors or in humid environment, and has strong corrosion resistance and acid resistance.

【Product Features】Cross-slot design, convenient and quick installation, higher bearing capacity. Self-tapping screws with drill bit can be drilled directly into metal surfaces without pre-drilling. The thread is smooth, sharp and firm, with uniform tension and no slippage or deformation.

【Convenient Pack】Includes 290 pieces of screws, all packed in a sturdy box for portable and easy storage.

【Wide Application】Self-tapping screws are widely used, suitable for fastening and joining wood, thin metal, plastic and other materials, they are suitable for home, office and industrial applications.