hex head drill tail screw

A Tek screw, also known as a self-tapping screw, is a specialized type of screw designed with a sharp point and thread that cuts into the material it's screwed into, eliminating the need for pre-drilling. The 4-inch variant is particularly popular due to its versatile length and load-bearing capacity. It strikes a balance between being long enough to provide substantial hold in thicker materials while remaining compact enough for use in various projects.

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The design of self-drilling trim screws incorporates a sharp point at the tip, often with a cutting edge or threads that start immediately after the point. This design enables them to easily penetrate through metal, wood, and even plastic, making them highly versatile and adaptable to a wide range of applications. They are commonly used in automotive, HVAC, electrical, and furniture industries, where speed, precision, and efficiency are paramount.

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