Top Fix Toilet Seat Grommets/Well Nuts - white

Set of two white nylon top-fix grommets (well nuts) designed for secure toilet seat installation where access beneath the toilet pan is restricted. Ideal for back-to-wall, close-coupled and wall-hung toilets, these grommets accommodate pan hole widths of 14–16 mm and include two 43 mm stainless screws for a reliable, long-lasting fit. The flexible nylon body expands to create a strong anchor in the pan hole, reducing movement and vibration while resisting corrosion and moisture. Simple to install—insert the grommet into the hole, position the seat, and tighten the screw—making them a practical replacement or upgrade for concealed fixing applications. Pack of 2 with screws included.