Cylinder mounting nut is used to mount round body pneumatic air cylinders with a
Mounting Bracket for Pneumatic Cylinders from either the nose (nose mount cylinders), rear (universal mount cylinders except 1-1/2" bore cylinders in rear), or both ends (universal mount cylinders only except 1-1/2" bore cylinders in rear).
Different cylinders bore sizes have different size mounting threads, so you must select the correct bore size of your cylinder to ensure this Mounting Nut will fit your cylinder properly.