Do you want to strengthen certain fixtures? Are you looking for a product to fulfil your purposes? Washers are a solution to strengthen or fit various fixtures.
A washer is used to fit or strengthen your fixture. For example, washers are used in combination with book screws, rivets or hooks to increase the size and grip. Washers are also used to fill space in binding screws, whenever there is a gap just a few millimetres too large between the samples.
The advantage of a washer is that it has many different applications. A washer is also very suitable for use in combination with binding screws, rivets and hooks.