Are there any other important dimensions of a zip?

The top and bottom tape end extensions (see Zip Component Descriptions) can be important for positioning the zip in the application. This may vary from one zip company to another so it is important to check the Product Data Sheet for this property when making a change. The Chain width also denotes the size of […]

How do you measure the length of a zip?

There are many ways to measure the length of a zip, Coats Opti follow the British Standard Method, where all measurements are based on measuring from the end of the components or head of the slider where fitted. More clear details and images can be found in the Product Information on our website.

What are the sliders made from?

The slider are generally made from a Zinc Alloy, thought working components inside the slider maybe made from Steel or Brass? Plastic sliders are also available, though these are not as strong. Sliders made of stamped brass are also used generally for jeans applications. The pullers can also be made from zinc alloy and a […]