TOLERANCES FOR FASTENERS - BOLTS, SCREWS, STUDS AND NUTS - PART 1: PRODUCT GRADES A, B AND C

Published date

12-01-2013

Publisher

Avant-propos
1 Domaine d'application
2 Références normatives
3 Tolérances pour vis et goujons métriques
4 Tolérances pour les écrous métriques
5 Tolérances pour vis à tole
Annexe A (informative) Tolérances
Annexe B (informative) Exemples d'éléments de fixation
dimensionnés et tolérances
Annexe C (informative) Exemples de calibres et autres
dispositifs de mesure

Defines the selection of tolerances for bolts,screws,studs and nuts with ISO metric threads and with product grades A,B and C and for tapping screws with product grade A

DevelopmentNote	Indice de classement: E25-022-1. Supersedes NFE 27 021 and NFE 27 024. (04/2001)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current
Supersedes	NFE 27 021 : 1979 NFE 27 024 : 1970

Standards	Relationship
ISO 4759-1:2000	Identical
UNI EN ISO 4759-1 : 2001	Identical
EN ISO 4759-1 : 2000	Identical
UNE-EN ISO 4759-1:2001	Identical
BS EN ISO 4759-1:2001	Identical
DIN EN ISO 4759-1 E : 2001	Identical

NFE 29 041 : 2006	INDUSTRIAL PIPEWORK - REDUCED SHANK BOLTS - SPECIFICATIONS
NFE 25 812 : 2004	HIGH-STRENGTH STRUCTURAL BOLTING FOR PRELOADING - HRC SYSTEM - PRELOADED BOLTS
NF ISO 2380-2 : 2005	ASSEMBLY TOOLS FOR SCREWS AND NUTS - SCREWDRIVERS FOR SLOTTED-HEAD SCREWS - PART 2: GENERAL REQUIREMENTS, LENGTHS OF BLADES AND MARKING OF HAND-OPERATED SCREWDRIVERS
NF EN ISO 8434-1 : 2007	METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 1: 24 DEGREE CONE CONNECTORS
NF EN ISO 1179-3 : 2008	CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ISO 228-1 THREADS WITH ELASTOMERIC OR METAL-TO-METAL SEALING - PART 3: LIGHT-DUTY (L SERIES) STUD ENDS WITH SEALING BY O-RING WITH RETAINING RING (TYPES G AND H)
NF ISO 691 : 2006	ASSEMBLY TOOLS FOR SCREWS AND NUTS - WRENCH AND SOCKET OPENINGS - TOLERANCES FOR GENERAL USE
NF ISO 8434-2 : 2008	METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 2: 37 DEGREE FLARED CONNECTORS
NF EN 13565-1 : 2004 + A1 2008	FIXED FIREFIGHTING SYSTEMS - FOAM SYSTEMS - PART 1: REQUIREMENTS AND TEST METHODS FOR COMPONENTS
NF E25-804:2017	CUP SQUARE LONG NECK BOLTS, SO-CALLED JAPY (BOLTS + NUTS) - PRODUCT GRADE C - SYMBOL TRCC
NF EN ISO 10642 : 2004 AMD 1 2013	HEXAGON SOCKET COUNTERSUNK HEAD SCREWS
NF EN ISO 8673 : 2001	HEXAGON NUTS, STYLE 1, WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B
NFE 25 803 : 2017	SQUARE BOLTS (BOLTS + NUTS) - PRODUCT GRADE C - SYMBOL Q
NFE 25 016 : 2015	FASTENERS - HEXAGON AND SQUARE PRODUCTS - DIMENSIONS OF EXTERNAL WIDTHS ACROSS FLATS
NF ISO 8764-2 : 2005	ASSEMBLY TOOLS FOR SCREWS AND NUTS - SCREWDRIVERS FOR CROSS-RECESSED HEAD SCREWS - PART 2: GENERAL REQUIREMENTS, LENGTHS OF BLADES AND MARKING OF HAND-OPERATED SCREWDRIVERS
NF EN 14399-7 : 2008	HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 7: SYSTEM HR - COUNTERSUNK HEAD BOLT AND NUT ASSEMBLIES
NF EN ISO 1179-4 : 2008	CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ISO 228-1 THREADS WITH ELASTOMERIC OR METAL-TO-METAL SEALING - PART 4: STUD ENDS FOR GENERAL USE ONLY WITH METAL-TO-METAL SEALING (TYPE B)
NF ISO 12151-5 : 2008	CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - HOSE FITTINGS - PART 5: HOSE FITTINGS WITH ISO 8434-2 37 DEGREE FLARED ENDS
NFE 25 005 : 2005	FASTENERS - TEST METHODS
NFE 25 136 : 2014	FASTENERS - THREADED RODS AND THREADED ENDS - PRODUCT GRADES A AND B - FIXATIONS
FD E25 000 : 99 FD	GENERAL VOCABULARY AND STRUCTURE OF THE FASTENERS STANDARDS
NF EN 14399-10 : 2009	HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 10: SYSTEM HRC - BOLT AND NUT ASSEMBLIES WITH CALIBRATED PRELOAD
NFE 25 107 : 2007	SCREWS WITH SIX LOBES RECESSED COUNTERSUNK HEAD - SYMBOL FX
NFE 25 130 : 2008	BOLT AND WASHER ASSEMBLIES - CONICAL STATIC CAPTIVE WASHER - PRODUCT GRADE A
NF ISO 6149-4 : 2006	CONNECTIONS FOR FLUID POWER AND GENERAL USE - PORTS AND STUD ENDS WITH ISO 261 METRIC THREADS AND O-RING SEALING - PART 4: DIMENSIONS, DESIGN, TEST METHODS AND REQUIREMENTS FOR EXTERNAL AND INTERNAL HEX PORT PLUGS
NF EN ISO 3269 : 2000	FASTENERS - ACCEPTANCE INSPECTION
NF ISO 14743 : 2004	PNEUMATIC FLUID POWER - PUSH-IN CONNECTORS FOR THERMOPLASTIC TUBES
NF ISO 12151-4 : 2008	CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - HOSE FITTINGS - PART 4: HOSE FITTINGS WITH ISO 6149 METRIC STUD ENDS