Cpolebev 4 Pack Toilet Seat Screws Toilet Seat Hinges Bolt Expanding Rubber Top Nuts Screw Fixings Fix WC Blind Hole Fittings

[THREADED DESIGN]The rubber grommets have a threaded section so you can just push them into the holes in the top of the toilet pan and when you tighten the screw it expands and tightens itself into the hole, without the need of a bolt on the other end of the screw. [UNIVERSAL FIT] Great for broken or old toilet seat hinges. Fits for most standard toilet seats with top fix hinge. Suitable for 14 - 16mm hole. [RUBBER BUNGS]The rubber bungs slide into the holes perfectly and when you tighten the bolts they squash up in the holes to make a good tight fit. [PREMIUM MATERIAL]Black Rubber (expandable ball) / ABS Plastic (round cards) / Stainless Steel (screws). Made from strong metal hinges and bolts, most plastic fixtures.