No.7 x 45mm Self Drilling Screw Pozi Countersunk in A2 Stainless - DIN 7504OZ

Self Drilling screws are designed to be fitted without the need for a pre-drilled hole, and employs self tapping threads enabling installation in one operation. This variant has a countersunk head with a pozidriv pattern drive. The countersunk head is typically used in conjunction with a countersunk hole providing a flush, snag free fit. Only suitable for light applications such as aluminium ducting or 1mm steel. Heavier duty Evolution branded screws are available.