10 products

M22 × 14 mm connectors and adapters

M22 × 14 mm is the professional bore standard, and every M22 fitting listed here is 14 mm. A 14 mm stem seats in a 15 mm socket but does not seal, and leaks under pressure at the shoulder — check the bore before ordering. These adapters take an M22 end to 1/4″ or 3/8″, male or female.