Packaging for fasteners should be tight. It’s time to leave paper boxes in the past. The convenience of plastic containers is difficult to underestimate: they do not change their form with the time or get wet, they can be conveniently put on each other and they protect the content against external environment, they protect against unwanted opening or theft, and through their transparent walls it is convenient to identify the contents. Convenient containers with a branded logo will not be thrown away as soon as they are empty. It is most likely that they will be used to store a new set fastener , reminding of your company.