Name: EN 4073:2016
Brand: CEN

Aerospace series - Screws, pan head, hexalobular recess, coarse tolerance shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 °C

Published date

03-30-2016

Publisher

Comite Europeen de Normalisation

European foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification
Annex A (normative) - Standard evolution form

This European Standard specifies the characteristics of screws, pan head, six lobe recess, coarse tolerance shank, medium length thread, in alloy steel, cadmium plated.Classification: 1 100 Mpa 1) / 235 °C 2).---------------1)Minimum tensile strength of the material at ambient temperature.2)Maximum temperature that the screw can withstand without continuous change in its original characteristics, after return to ambient temperature. The maximum temperature is determined by the surface treatment.

Committee	ASD-STAN
DevelopmentNote	Supersedes PREN 4073. (04/2016)
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current
Supersedes	PREN 4073 : 200P2

Standards	Relationship
NS EN 4073 : 2016	Identical
UNI EN 4073:2016	Identical
I.S. EN 4073:2016	Identical
UNE-EN 4073:2009	Identical
DIN EN 4073:2016-08	Identical
UNI EN 4073 : 2010	Identical
SN EN 4073:2016	Identical
BS EN 4073:2016	Identical
PN EN 4073 : 2016	Identical
NBN EN 4073 : 2016	Identical
NF EN 4073 : 2016	Identical
UNE-EN 4073:2016	Identical
SS-EN 4073:2016	Identical
NEN EN 4073 : 2016	Identical

EN 9100:2009	Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
ISO 5855-2:1999	Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
ISO 7689:2008	Aerospace Bolts, with MJ threads, made of alloy steel, strength class 1 100 MPa Procurement specification
EN 3911:2010	Aerospace series - Six lobe recess - Geometrical definition
EN 2133:2010	Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa, copper, copper alloys and nickel alloys
EN 2424:2008	Aerospace series - Marking of aerospace products
TR 3775 : 4	AEROSPACE SERIES - BOLTS AND PINS - MATERIALS
ISO 3353-1:2002	Aerospace Lead and runout threads Part 1: Rolled external threads
ISO 7913:1994	Aerospace Bolts and screws, metric Tolerances of form and position