EN ISO 4042:1999

1 Scope
2 Normative references
3 Terms and definitions
4 Dimensional requirements and gauging
5 Other coating requirements
6 Hydrogen embrittlement relief
7 Corrosion protection
8 Applicability to fasteners that cut or form their own
   mating threads
9 Specification of coating thickness
10 Measurement of coating thickness
11 Sampling for thickness tests
12 Ordering requirements for electroplating
13 Designation
Annex A (informative) - Hydrogen embrittlement relief
Annex B (informative) - Salt spray corrosion protection
        performance of metallic coatings
Annex C (informative) - Guidance on procedures that may be
        adopted to accommodate thick coatings
Annex D (normative) - Determination of batch average thickness
Annex E (normative) - Designation code, system A, for
        electroplated coatings on threaded parts
Annex F (informative) - Examples for coating designation
Annex G (informative) - Surface areas of bolts, screws and nuts
Annex ZA (normative) - Normative references to international
         publication with their relevant
         European publications
Bibliography

Defines dimensional requirements for electroplated fasteners of steel or copper alloy.