CSN ISO 6005 This document specifies test methods for screws used for fastening ski bindings to alpine skis. NOTE 1 - Acceptance criteria are specified in ISO 6004. The results of these test methods characterize the properties of the binding screw. NOTE 2 - A test method for the mounting and fastening characteristics of different ski models is specified in ISO 8364. Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.