At Helios Holland, you will find caps for bottles in different sizes, materials, colours and designs. The range includes screw caps for various bottle neck sizes and connections.
When choosing a cap, it is important that the connection matches that of the bottle. Always check the neck size and product specifications of both the bottle and the cap. Our range includes caps for DIN18 / 18-410, DIN24 / 24-410 and DIN28 / 28-410, as well as caps in other sizes.
Explore the different sizes below and choose the cap that matches your bottle.
The right cap depends on the connection and specifications of the bottle. The diameter or appearance of a cap alone is not sufficient to determine whether it will fit.
Check the neck size or connection specified for the bottle and compare it with the specifications of the cap. Within the same size, different options may be available, for example in material, colour or type of closure.
Have you not yet selected a suitable bottle? Explore our glass bottles and plastic/PET bottles.
If you fill the bottles yourself, make sure that the threads of both the bottle and cap are completely dry before closing the bottle. Moisture on the threads may affect the closure.
For caps with a tamper-evident ring, the cap must be tightened sufficiently so that the ring correctly passes over the corresponding ridge on the bottle neck.
Always check the product specifications and any additional instructions for the selected bottle and cap.
