Rosca

•  M (Metrica) (14)
•  PG (20)
•  RE (Electrica) (16)
•  RG (Gas) (4)

Medida

•  1 1/2" (1)
•  1 1/4" (2)
•  1" (2)
•  1/2" (4)
•  2" (1)
•  3/4" (1)
•  3/4" (1)
•  5/8" (3)
•  7/8" (1)