For IBC caged tanks with NW50 Coarse Buttress Threads only.
Screw-on cap with coarse thread & seal & 20 mm Male PLASTIC Cam Lock >PP< OR MAY BE ALUMINIUM depending on stock.
Some IBC’s do have different threads, this one is for the coarse NW50, [55 to 60mm OD] 50mm Buttress thread,
Not the fine 50mm BSP [60mm OD thread].
Please Do NOT Buy until you have checked your thread ID.– **There is a 20% restocking fee on any returns so please check your IBC valve thread.**
**Please Check Your Thread here; LINK IS ON HOME PAGE