scope:

NEN-EN-ISO 16228 specifies the different types of fastener inspection documents issued by the fastener manufacturer or distributor and/or by the external authorized representative on specific request of the purchaser at the time of the order. - declaration of compliance (F2.1); - test reports (F2.2, F3.1 and F3.2). This document specifies requirements for the content of each fastener inspection document, in conjunction with the order, the relevant standards and/or specified requirements. This document is applicable to finished fasteners such as bolts, screws, studs, nuts, washers, pins, rivets, etc. made of steel, stainless steel, non-ferrous metal or non-metallic material. This document does not apply to special-purpose or specially engineered applications requiring other types of procedures (e.g. initial samples). Examples of inspection documents are given in Annex A. An example of a coding system identifying the sections in fastener inspection documents is given in Annex B.