Replacement Nut & Tail set. Right Hand Thread versions are suitable for Oxygen, Argon, Co2 etc.
Left Hand Thread versions are suitable for Acetylene, Propane etc.
Thread is standard 1/4" or 3/8"bsp.
Require a crimp clip (not supplied) to secure hose onto tail.
"mm" Dimension relates to the BORE Diameter of your hose, 1/4" or 3/8" refers to the BSP thread of the Nut
BSP Thread Specifications & Dimensions
