M22 Screw Type X 1/4 FNPT
Fittings
L050 Hub 1/4 (N/Key Way)
1/4 Push to Connect 90 Union
L075 Hub 1/4 (1/8X1/16 Key Way)
Milton 1/4 Mini Heavy Duty Regulator
Milton 1/4 Deluxe F-R Duo
Milton Pneumatic Exhaust Muffler 1/4