CSK head screw self drilling blue white zinc plated

Description

Self drilling coarse thread CSK head screws are used for fixing into metal such as in carport, shed, garage and steel frame construction. The hardened steel self drilling point (often going by its proprietary name tek point) can self drill through varying gauges of mild steel without  pre-drilling hole, accompanied by coarse thread for rapid install into the steel. With its countersunk flat head, self drilling (tek) point and coarse thread, this screw is ideal for steel construction where a discrete finish is required.

It can also be used for lighter applications like securing wood to metal.  Due to the excellent proportions with which these screws have been engineered, they often give an aesthetically pleasing look to the finished product or component.

Benifits:

• A self drilling screw with a CSK head has a flat top surface. The single operation of drilling, tapping and fastening wood to metal makes for speedy installation. This saves both time and effort.
• No need pre-drilling hole, can drill light metal directly.
• Zinc plated surface can better prevent corrosion and rust.

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