Aerospace Nuts, hexagonal, plain, normal height, normal across flats, with MJ threads, classifications: 600 MPa (at ambient temperature)/120 degrees C, 600 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/425 degrees C, 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C, 1 100 MPa (at ambient temperature)/650 degrees C, 1 210 MPa (at ambient temperature)/730 degrees C, 1 250 MPa (at ambient temperature)/235 degrees C and 1 550 MPa (at ambient temperature)/600 degrees C Dimensions

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

21-07-2008

Publisher

International Organization for Standardization

ISO 8279:2008 specifies the dimensions of plain, hexagonal nuts, of normal height, normal across flats, with MJ threads, of classifications: 600 MPa/120 C, 600 MPa/235 C, 900 MPa/425 C, 1 100 MPa/235 C, 1 100 MPa/315 C, 1 100 MPa/650 C, 1 210 MPa/730 C, 1 250 MPa/235 Cand 1 550 MPa/600 C.

Nuts provided with holes are intended to be used with lockwire in conformity with ISO 245.

ISO 8279:2008 is only applicable for the compilation of aerospace product standards.

DevelopmentNote	Supersedes ISO/DIS 8279. (07/2008)
DocumentType	Standard
Pages	4
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 8279:1997

Standards	Relationship
BS ISO 8279:2008	Identical

I.S. EN 3227:2010	AEROSPACE SERIES - NUTS, HEXAGONAL, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, IN STEEL, CADMIUM PLATED, LEFT HAND THREAD - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/235 DEGREE C
NF EN 3226 : 2010	AEROSPACE SERIES - NUTS, HEXAGON, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, STEEL, CADMIUM PLATED - CLASSIFICATION: 1100 MPA/235 DEGREES C
I.S. EN 2852:2010	AEROSPACE SERIES - NUTS, HEXAGONAL, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, HEAT RESISTING STEEL PASSIVATED - CLASSIFICATION: 1100 MPA/650 DEGREES C
NF EN 2852 : 2010	AEROSPACE SERIES - NUTS, HEXAGONAL, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, HEAT RESISTING STEEL PASSIVATED - CLASSIFICATION: 1100 MPA/650 DEGREES C
PREN 3227 : 200P1	AEROSPACE SERIES - NUTS, HEXAGON, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, IN STEEL, CADMIUM PLATED, LEFT HAND THREAD - CLASSIFICATION: 1 100 MPA (AT AMBIENT TEMPERATURE)/235 DEGREES C
BS EN 3227:2010	Aerospace series. Nuts, hexagonal, plain, normal height, normal across flats, in steel, cadmium plated, left hand thread. Classification: 1100 MPa (at ambient temperature)/235°C
BS EN 3226:2009	Aerospace series. Nuts, hexagon, plain, normal height, normal across flats, steel, cadmium plated. Classification: 1100 MPa/235°C
NF EN 3227 : 2010	AEROSPACE SERIES - NUTS, HEXAGONAL, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, IN STEEL, CADMIUM PLATED, LEFT HAND THREAD - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/235 DEGREES C
UNI EN 2852 : 2011	AEROSPACE SERIES - NUTS, HEXAGONAL, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, HEAT RESISTING STEEL PASSIVATED - CLASSIFICATION: 1100 MPA/650 DEGREES C
UNI EN 3227 : 2011	AEROSPACE SERIES - NUTS, HEXAGONAL, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, IN STEEL, CADMIUM PLATED, LEFT HAND THREAD - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/235 DEGREES C
I.S. EN 3226:2009	NUTS, HEXAGON, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, STEEL, CADMIUM PLATED - CLASSIFICATION 1100 MPA/235 DEGREES C
EN 3227:2010	Aerospace series - Nuts, hexagonal, plain, normal height, normal across flats, in steel, cadmium plated, left hand thread - Classification: 1 100 MPa (at ambient temperature) / 235 °C
EN 2852 : 2010	AEROSPACE SERIES - NUTS, HEXAGONAL, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, HEAT RESISTING STEEL PASSIVATED - CLASSIFICATION: 1100 MPA/650 DEGREES C
EN 3226 : 2009	Nuts, hexagon, plain, normal height, normal across flats, steel, cadmium plated - Classification 1 100 MPa/235 °C
BS EN 2852:2010	Aerospace series. Nuts, hexagonal, plain, normal height, normal across flats, heat resisting steel passivated. Classification: 1100 MPa/650°C
PREN 3226 : 200P1	AEROSPACE SERIES - NUTS, HEXAGON, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, IN STEEL, CADMIUM PLATED - CLASSIFICATION: 1 100 MPA (AT AMBIENT TEMPERATURE)/235 DEGREES C
PREN 2852 : 200P1	AEROSPACE SERIES - NUTS, HEXAGONAL, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, HEAT RESISTING STEEL PASSIVATED - CLASSIFICATION: 1100 MPA/650 DEGREES C
PREN 2895 : 200P1	AEROSPACE SERIES - NUTS, HEXAGONAL, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, IN CORROSION RESISTING STEEL, PASSIVATED - CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C

ISO 8788:2000	Aerospace Nuts, metric Tolerances of form and position
ISO 5855-2:1999	Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
ISO 245:1998	Aerospace Lockwire Diameters
ISO 13715:2017	Technical product documentation Edges of undefined shape Indication and dimensioning
ISO 9139:1998	Aerospace — Nuts, plain or slotted (castellated) — Procurement specification