Allgrip 3/4 Self Tapping Poz (Box Of 100) No.14 x 1in, Pan, supplied in a pack of 100.
Self tapping screws cut their own thread in pre-drilled sheet metal, plastic and thin section steel. Used for fixing panels, brackets, trims and enclosures.
Drill a pilot hole to the recommended size for the gauge and drive with a Pozi or slotted screwdriver.