Screw covers screw caps hinged, black, pack of 100, to fit no.6 & no.8 screws

Screw covers, hinged type, colour black, pack of 100. To fit no.6/ no.8 screws. The hole is 4.2mm in diameter, and the diameter of the cover cap is 12.3mm.\n\nSimple to use- screw through the hole in the bottom half of the cover, then just clip the cap over the screw head and snap into place. \n\nPOST FREE UK! We always despatch quickly, but if you need it fast we strongly recommend that you take the 1st class post option, as 2nd class can be very slow these days (much slower than they claim). Next working day courier delivery option available to England/Wales mainland only.