Screw covers, hinged type, colour dark grey, pack of 50.  To fit no.6/ no.8 screws.  The hole is 4.2mm in diameter, and the diameter of the cover cap is 12.3mm.  See our shop for these in light grey, as well as many other colours.

Simple 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. 

POST FREE UK!   Free postage to UK addresses only We always despatch quickly, but if you need the item 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.