hex head bolt with washer

Self-drilling screws, often referred to as Tek screws, are equipped with a drill bit-like tip that enables them to drill through metal and other hard materials. These screws are typically made from high-strength materials such as carbon steel or stainless steel, which grant them exceptional durability and resistance to corrosion. Self-drilling screws come in various sizes and lengths, suitable for different applications, from roofing and siding to metal framing and vehicle construction.


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Furthermore, the presence of SDS in the screw material also improves its machinability. As a lubricant, it reduces the friction between the cutting tool and the screw material, allowing for smoother and more precise machining operations. This not only increases productivity but also extends the life of the cutting tools, reducing downtime and maintenance costs This not only increases productivity but also extends the life of the cutting tools, reducing downtime and maintenance costs This not only increases productivity but also extends the life of the cutting tools, reducing downtime and maintenance costs This not only increases productivity but also extends the life of the cutting tools, reducing downtime and maintenance costs12 sds screws.

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