1/2″ Tap Cartridges – Explore a comprehensive selection of 1/2″ plumbing fittings with a 20.5mm diameter thread. Find connectors, adapters, and valves designed for precise fit and functionality in plumbing systems. Browse our range for reliable solutions to your plumbing needs.

16 Spline (Teeth)

18 Spline (Teeth)

20 Spline (Teeth)

24 Spline (Teeth)

28 Spline (Teeth)

Other Spline Variations