200Pcs Wafer Head Self Drilling Screw, M4.2 x 13mm Self Tapping Screws for Metal, Modified Truss Head Self-Tapping Screws, Sheet Metal Screws for Plastics, Wood, Aluminum

• 🛠【Premium quality material】: The self tapping screws metal are made of durable 410 stainless steel with excellent corrosion resistance and can adapt to a variety of harsh environments. Higher heat resistance, corrosion resistance, and rust prevention in different extreme environments.
• 🛠【Fine workmanship】: The metal self drilling screws adopt high-precision cutting technology, the threads are very precise and clean, and the deep and clear threads can easily penetrate the metal plate to ensure a firm fixing, while not easy to deform and slide.
• 🛠【Muti-purpose】: Self tapping screws meta are mainly used in general industry, due to their good holding power, for non-metallic or soft metal, no mounting holes are required, directly screwed into the product with flat head screws, and no need for nuts to match, to achieve the effect of connection and fastening.
• 🛠【High hardness】: These stainless steel screws have strong penetration and sharp thread tips, so they can penetrate materials more easily than traditional screws, a feature that prevents damage to materials during installation.
• 🛠【Wide range of uses】: Self drilling screws for metal can be used as sheet metal screws, wood screws, plastic self-tapping screws, cabinet screws, widely used in a variety of precision machinery industry, classification of instruments, meters, household appliances, furniture repair, ceiling framing installation, locks, toys, DIY project fasteners self-tapping sheet metal screws.

Product Description These self tapping screws have superior performance in terms of material strength and ease of use. Single-size packing, a sufficient quantity to meet your long-term use needs. Apply to use in home decoration and general repair. 🔩The truss head with a protruding part has a deeper cross groove that is not easy to slip off. And will not cause too much damage to the contact surface. 🔩The precise and clear thread has been heat-treated to be extremely hard. For most applications of sheet iron and steel plate, the smooth thread could come in handy. 🔩Featuring drill point make screws to penetrate more conveniently and quickly without installation hole. Self-drilling screws are good helpers to save time and effort at home and at work.