Top Fix Toilet Seat Grommets/Well Nuts -black

A set of black rubber toilet seat well nuts (grommets) designed for secure, vibration-resistant fastening where access beneath the pan is restricted. Each grommet features an internal brass nut to provide a reliable threaded anchor and long-lasting corrosion resistance. Engineered to fit pan bolt holes measuring 14–16 mm in diameter, the kit includes 43 mm screws suitable for most close-coupled, wall-hung, and back-to-wall toilet pans. The flexible rubber body expands to grip the pan from within, simplifying installation and reducing the risk of loosening over time.

Key benefits:
- Secure and durable fastening with brass-threaded insert
- Ideal for installations with no underside access (wall-hung, close-coupled, back-to-wall)
- Fits standard pan hole diameters: 14–16 mm
- Includes 43 mm screws for compatibility with common toilet seats

Suitable for both professional installers and DIY projects where a dependable, low-profile toilet seat fixing is required.