Name: EN 3686:2008/AC:2009
Brand: CEN

AEROSPACE SERIES - BOLTS, DOUBLE HEXAGON HEAD, RELIEVED SHANK, LONG THREAD, IN HEAT RESISTING STEEL FE-PA92HT (A286), SILVER PLATED - CLASSIFICATION: 1100 MPA/650 DEGREES C

Published date

04-29-2009

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Required characteristics
  3.1 Configuration, dimensions, tolerances, masses
  3.2 Surface roughness
  3.3 Material
  3.4 Surface treatment
4 Designation
5 Marking
6 Technical specification

Defines the characteristics of double hexagon head bolts with relieved shank and long thread, in heat resisting steel FE-PA92HT, silver plated, tensile strength class 1100 MPa at room temperature.

DevelopmentNote	Supersedes PREN 3686. (08/2008)
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current
Supersedes	EN 3686:2008 PREN 3686 : 200P1

Standards	Relationship
PN EN 3686 : 2008	Identical
NEN EN 3686 : 2008 C1 2009	Identical
SN EN 3686 : 2008	Identical
NBN EN 3686 : 2008 COR 2009	Identical
NS EN 3686 : 2008 AC 2009	Identical
DIN EN 3686:2009-09	Identical
UNI EN 3686 : 2008	Identical
BS EN 3686:2008	Identical
NF EN 3686 : 2009	Identical
I.S. EN 3686:2008	Identical
UNE-EN 3686:2008/AC:2009	Identical

ISO 5855-2:1999	Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
ISO 5855-1:1999	Aerospace MJ threads Part 1: General requirements
ISO 4095:1998	Aerospace — Bihexagonal drives — Wrenching configuration — Metric series
PREN 2786 : 200P1	AEROSPACE SERIES - ELECTROLYTIC SILVER PLATING OF FASTENERS
PREN 3685 : 200P1	AEROSPACE SERIES - BOLTS IN HEAT RESISTING STEEL FE-PA92HT (A286) - CLASSIFICATION: 1100 MPA/650 DEGREES C - TECHNICAL SPECIFICATION
PREN 3761 : 200P1	AEROSPACE SERIES - HEAT RESISTING ALLOY FE-PA2601 - SOFTENED AND COLD WORKED - BAR FOR FORGED FASTENERS - D <= 50 MM - 1100 MPA <= R[M] <= 1300 MPA
ISO 3353-1:2002	Aerospace Lead and runout threads Part 1: Rolled external threads
PREN 2424 : 200P1	AEROSPACE SERIES - MARKING OF AEROSPACE PRODUCTS