Ground Joint Male Spud – GMS
Used for high pressure steam and air
GMS-2 – 1/2″ GMS-3 – 3/4″ GMS-4 – 1″ GMS-5 – 1-1/4″ GMS-6 – 1-1/2″ GMS-8 – 2″ GMS-10 – 2-1/2″ GMS-12 – 3″