Swiftech BSPP-250-500-CP BSPP Chrome Plated Brass Fitting (Pack of 2)

Fitting material: chrome plated brass
Thread: 1/4" BSPP (G1/4)
Barb size: 1/2" or 3/8" depending on model
Seal: o-ring; this design necessitates an o-ring groove in the mating part
Groove design: 16 to 16.5 mm OD x 1.5 to 1.75mm Depth
O-ring material: Buna-N

Compatibility with other Swiftech products: Thread compatibility general information link - All Swiftech water-blocks using the NPSM standard, such as Apogee, Apogee GT, MCW60, MCW30, are compatible with these fittings.