CSK Self Drilling Screws

A Self-Drilling Screw is a Self-Tapping Screw with the added feature of a drill point. The drill point looks a lot like the point of a drill. It will drill a hole and form the mating threads in one operation.

CSK Phillips

A self drilling screw with a CSK head has a flat top surface. This makes it suitable for softer materials such as wood by allowing a flush fit. The single operation of drilling, tapping and fastening wood to metal makes for speedy installation. This saves both time and effort.

Available as per DIN-7504O

For a flush fixing. Useful for fixing wood to metal or other metals having sufficient thickness to provide a countersink. Less prone to theft and tampering.