2Pcs Brass Ceramic Stem 20 Teeth Ceramic Disc Cartridge Faucet Valve Replacement

Teeth on the curve: 20 teeth. Material: brass, ceramic. Porosity 60 (%) Flatness 60 (micron). Maximum rotation angle 90 (degrees). 1pc clockwise. Thread size: G1/2 (1/2""20.5mm) 51mm x 18mm.

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