International Organization for Standardization (ISO)
Latest
ISO 16228:2017
Scope
This document 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).
NOTE The term “certificate” is in common use, however for fastener inspection documents the terminology to be used is “test report”.
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.
ISO 16228:2017 Referenced Document
EN 10168:2004 Steel products - Inspection documents - List of information and description
EN 10204:2004 Metallic products - Types of inspection documents*, 2024-04-20 Update
ISO 10474:2013 Steel and steel products - Inspection documents
ISO 10666:1999 Drilling screws with tapping screw thread - Mechanical and functional properties
ISO 10683:2014 Fasteners - Non-electrolytically applied zinc flake coatings
ISO 3506-1:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 1: Bolts, screws and studs
ISO 3506-2:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 2: Nuts
ISO 3506-3:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 3: Set screws and similar fasteners not under tensile stress
ISO 3506-4:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 4: Tapping screws
ISO 3800:1993 Threaded fasteners; axial load fatigue testing; test methods and evaluation of results
ISO 4014:2011 Hexagon head bolts - Product grades A and B
ISO 4032:2012 Hexagon regular nuts (style 1) - Product grades A and B
ISO 4759-1:2000 Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts - Product grades A, B and C
ISO 6157-1:1988 Fasteners surface discontinuities; part 1: bolts, screws and studs for general requirements
ISO 6157-2:1995 Fasteners - Surface discontinuities - Part 2: Nuts
ISO 6157-3:1988 Fasteners; surface discontinuities; part 3: bolts, screws and studs for special requirements
ISO 7089:2000 Plain washers - Normal series - Product grade A
ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread
ISO 898-2:2012 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 2: Nuts with specified property classes - Coarse thread and fine pitch thread
ISO 898-3 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 3: Flat washers with specified property classes — Amendment 1*, 2020-08-11 Update
ISO 898-5:2012 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 5: Set screws and similar threaded fasteners with specified hardness classes - Coarse thread and fine pitch thread
ISO 9001:2015 Quality management systems - Requirements
ISO/TR 6306:1989 Chemical analysis of steel; order of listing elements
ISO 16228:2017 history
2017ISO 16228:2017 Fasteners - Types of inspection documents