Countersunk steel mirror screws, to work in conjunction with mirror screw covers caps to give a decorative finish when fixing glass, mirrors or splashbacks to walls. Mirror screws come in many sizes
Plastic Black Press-Fit Pozi Screw Head Covers Caps, Pack of 50 : Amazon.co.uk: DIY & Tools
SMALL & LARGE PLASTIC HINGED SCREW COVER CAPS BLACK YELLOW WHITE GREY BROWN BLUE | eBay
B&Q White Plastic Screw cap (Dia)12mm, Pack of 10 | DIY at B&Q
ScrewCaps UK
WEDGEWOOD GREY 2 PC DOME SCREW CAP COVERS SNAP CAPS PRO-DEC FIXING MATT GLOSS * | eBay
Plastic Dome Screw Cover Polished Chrome | Toolstation
Persberg 100pcs Screw Caps Black Covers, Self-Tapping Waterproof Screw Cap Cover for Phillips Screws, Suitable for Wall mounting Photo Frame Decoration Kitchen Cabinet wardrobes Home Furniture (254) : Amazon.co.uk: DIY & Tools