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ISO 691:2005

Current
Current

The latest, up-to-date edition.

Assembly tools for screws and nuts Wrench and socket openings Tolerances for general use
Available format(s)

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

Language(s)

English, French, Russian

Published date

11-08-2005

ISO 691:2005 specifies tolerances on wrench and socket openings for screws and nuts (or similar parts) having metric width across flats dimensions. It gives, for each dimension, the tolerances for general use, defined by its two deviations, minimum and maximum, with respect to the nominal value. These deviations have been determined in relation to the width across flats tolerances for screws and nuts specified in ISO 4759-1 and with regard to the manufacture of tightening tools.

DevelopmentNote
Supersedes ISO/DIS 691 (11/2005)
DocumentType
Standard
Pages
4
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
UNE 16502:2008 Identical
UNI ISO 691 : 2008 Identical
NF ISO 691 : 2006 Identical
DIN ISO 691:2007-04 Identical
BS 192:1982 Similar to
BS 192-1:1996 Similar to
NFE 74 300 : 1984 Similar to
UNI 5951 : 1987 Similar to
DIN 475-2:1982-11 Corresponds

13/30290650 DC : 0 BS ISO 2725-2 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - SQUARE DRIVE SOCKETS - PART 2: MACHINE-OPERATED SOCKETS ('IMPACT')
07/30175139 DC : DRAFT DEC 2007 BS ISO 3318 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - DOUBLE-HEADED OPEN-ENDED WRENCHES, DOUBLE-HEADED BOX WRENCHES AND COMBINATION WRENCHES - MAXIMUM WIDTHS OF HEADS
BS EN 15069:2008 Safety gas connection valves for metal hose assemblies used for the connection of domestic appliances using gaseous fuel
BS EN 3710:2008 Aerospace series. Sockets, bi-hexagonal. Technical specification
BS EN 3711:2008 Aerospace series. Wrench-double ended, bi-hexagonal. Straight, cranked, offset
17/30352158 DC : 0 BS ISO 10103 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - DOUBLED-HEADED BOX WRENCHES, FLAT AND OFFSET - OUTSIDE DIMENSIONS AND TEST TORQUES
15/30322300 DC : 0 BS ISO 4229 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - SINGLE-HEAD ENGINEER'S WRENCHES FOR LOWER TORQUE APPLICATIONS - MAXIMUM OUTSIDE DIMENSIONS OF HEADS AND TEST TORQUES
BS 2A 302:2000 Nuts, self-locking, with maximum operating temperatures less than or equal to 425°C. Procurement specification
05/30136416 DC : DRAFT JULY 2005 ISO 8641 - AEROSPACE - SELF-LOCKING NUTS WITH MAXIMUM OPERATING TEMPERATURE GREATER THAN 425 DEGREES C - PROCUREMENT SPECIFICATION
I.S. EN ISO 28927-2:2009 HAND-HELD PORTABLE POWER TOOLS - TEST METHODS FOR EVALUATION OF VIBRATION EMISSION - PART 2: WRENCHES, NUT RUNNERS AND SCREWDRIVERS (ISO 28927-2:2009)
PREN 3711 : 200P1 AEROSPACE SERIES - WRENCH-DOUBLE ENDED, BI-HEXAGONAL STRAIGHT, CRANKED, OFFSET
ISO 8642:2008 Aerospace — Self-locking nuts with maximum operating temperature greater than 425 degrees C — Test methods
BS EN ISO 8662-7:1997 Hand-held portable power tools. Measurement of vibrations at the handle Wrenches, screwdrivers and nut runners with impact, impulse or ratchet action
DIN EN 14800:2007-06 Corrugated safety metal hose assemblies for the connection of domestic appliances using gaseous fuels
ASME B107.17M : 1997 GAGES, WRENCH OPENINGS, REFERENCE
BS ISO 8641:2008 Aerospace. Self-locking nuts with maximum operating temperature greater than 425 °C. Procurement specification
NF EN 3711 : 2008 AEROSPACE SERIES - WRENCH-DOUBLE ENDED, BI-HEXAGONAL - STRAIGHT, CRANKED, OFFSET
BS ISO 11168:1995 Socket wrenches for spark and glow plugs
ISO 10104:2018 Assembly tools for screws and nuts — Double-headed box wrenches, deep offset and modified offset — Outside dimensions
I.S. EN ISO 8662-7:1998 HAND-HELD PORTABLE POWER TOOLS - MEASUREMENT OF VIBRATIONS AT THE HANDLE - PART 7: WRENCHES, SCREWDRIVERS AND NUT RUNNERS WITH IMPACT, IMPULSE OR RATCHET ACTION
NF EN ISO 28927-2 : 2010 AMD 1 2017 HAND-HELD PORTABLE POWER TOOLS - TEST METHODS FOR EVALUATION OF VIBRATION EMISSION - PART 2: WRENCHES, NUTRUNNERS AND SCREWDRIVERS
BS ISO 10103:2001 Assembly tools for screws and nuts. Double-headed, flat and offset, box wrenches. Length of wrenches and thickness of the heads
BS A 343:1999 Nuts, plain or slotted (castellated). Test methods
17/30352155 DC : 0 BS ISO 10102 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - DOUBLE-HEADED OPEN-ENDED ENGINEERS' WRENCHES - OUTSIDE DIMENSIONS
BS A 302:1992 Self-locking nuts with maximum operating temperature less than or equal to 425°C. Procurement specification
NF EN 3710 : 2008 AEROSPACE SERIES - SOCKETS, BI-HEXAGONAL - TECHNICAL SPECIFICATION
ISO 10102:2018 Assembly tools for screws and nuts — Double-headed open-ended engineers' wrenches — Outside dimensions
BS EN ISO 28927-2 : 2009 HAND-HELD PORTABLE POWER TOOLS - TEST METHODS FOR EVALUATION OF VIBRATION EMISSION - PART 2: WRENCHES, NUTRUNNERS AND SCREWDRIVERS
ISO 4229:2017 Assembly tools for screws and nuts — Single-head engineer's wrenches for lower torque applications — Maximum outside dimensions of heads and test torques
I.S. EN 3710:2008 AEROSPACE SERIES - SOCKETS, BI-HEXAGONAL - TECHNICAL SPECIFICATION
BS ISO 10102:2018 Assembly tools for screws and nuts. Double-headed open-ended engineers\' wrenches. Outside dimensions
ISO 7738:2015 Assembly tools for screws and nuts Combination wrenches Lengths of wrenches and maximum thickness of heads
I.S. EN 3711:2008 AEROSPACE SERIES - WRENCH-DOUBLE ENDED, BI-HEXAGONAL - STRAIGHT, CRANKED, OFFSET
ISO 10103:2018 Assembly tools for screws and nuts — Doubled-headed box wrenches, flat and offset — Outside dimensions and test torques
BS ISO 1085:2016 Assembly tools for screws and nuts. Double-ended wrenches. Size pairing
17/30332747 DC : 0 BS ISO 1703 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - NOMENCLATURE
BS ISO 2725-2:2017 Assembly tools for screws and nuts. Square drive sockets Machine-operated sockets (\'impact\')
BS ISO 2725-3:2017 Assembly tools for screws and nuts. Square drive sockets Machine-operated sockets (\'non-impact\')
DIN 898:2008-05 ASSEMBLY TOOLS FOR SCREWS AND NUTS - DESIGNATION AND NOMENCLATURE
UNI 6743 : 2000 HAND OPERATED TOOLS - TEE SOCKET WRENCHES WITH SWIVEL END
XP PREN 3711 : 1991 XP AEROSPACE SERIES - WRENCH-DOUBLE ENDED, BI-HEXAGONAL STRAIGHT, CRANKED, OFFSET
BS ISO 2725-1:2017 Assembly tools for screws and nuts. Square drive sockets Hand-operated sockets
02/707775 DC : 0 BS 3555-1 - RING WRENCHES - PART 1: UNIFIED SIZES
13/30268911 DC : 0 BS ISO 7738 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - COMBINATION WRENCHES - LENGTHS OF WRENCHES AND MAXIMUM THICKNESS OF HEADS
16/30327548 DC : DRAFT APR 2016 BS ISO 2725-2 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - SQUARE DRIVE SOCKETS - PART 2: MACHINE-OPERATED SOCKETS ('IMPACT')
ISO 1703:2018 Assembly tools for screws and nuts — Nomenclature
ISO 9140:1998 Aerospace Nuts, plain or slotted (castellated) Test methods
DIN EN 14800 E : 2007 CORRUGATED SAFETY METAL HOSE ASSEMBLIES FOR THE CONNECTION OF DOMESTIC APPLIANCES USING GASEOUS FUELS
UNI EN 15069 : 2009 SAFETY GAS CONNECTION VALVES FOR METAL HOSE ASSEMBLIES USED FOR THE CONNECTION OF DOMESTIC APPLIANCES USING GASEOUS FUEL
UNI EN 14800 : 2007 CORRUGATED SAFETY METAL HOSE ASSEMBLIES FOR THE CONNECTION DOMESTIC APPLIANCES USING GASEOUS FUELS
DIN 475-2:1982-11 OPENINGS OF SPANNERS AND SOCKETS
BS 192-1:1996 Open-ended wrenches Metric and unified
UNI ISO 4229 : 2011 ASSEMBLY TOOLS FOR SCREWS AND NUTS - SINGLE-HEAD ENGINEER'S WRENCHES FOR LOWER TORQUE APPLICATIONS - MAXIMUM OUTSIDE DIMENSIONS OF HEADS AND TEST TORQUES
14/30293853 DC : 0 BS ISO 2725-3 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - SQUARE DRIVE SOCKETS - PART 3: MACHINE-OPERATED SOCKETS (NON-IMPACT) - DIMENSIONS
02/707778 DC : 0 BS 4006-2 - HAND OPERATED SQUARE DRIVE SOCKET WRENCHES - PART 2: BS/WHITWORTH AND BA SIZES
17/30352161 DC : 0 BS ISO 10104 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - DOUBLE-HEADED BOX WRENCHES, DEEP OFFSET AND MODIFIED OFFSET - OUTSIDE DIMENSIONS
02/707776 DC : DRAFT DEC 2002 BS 3555-2 - RING WRENCHES - PART 2: BS/WHITWORTH SIZES
BS ISO 4229:2017 Assembly tools for screws and nuts. Single-head engineer\'s wrenches for lower torque applications. Maximum outside dimensions of heads and test torques
ISO 2725-3:2017 Assembly tools for screws and nuts — Square drive sockets — Part 3: Machine-operated sockets ("non-impact")
14/30290647 DC : 0 BS ISO 2725-1 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - SQUARE DRIVE SOCKETS - PART 1: HAND-OPERATED SOCKETS
XP PREN 3710 : 1991 XP AEROSPACE SERIES - SOCKETS, BI-HEXAGONAL - TECHNICAL SPECIFICATION
BS 7586:1992 Specification for combination wrenches
08/30169607 DC : DRAFT APR 2008 BS EN ISO 28927-2 - HAND-HELD PORTABLE POWER TOOLS - TEST METHODS FOR EVALUATION OF VIBRATION EMISSION - PART 2: WRENCHES, NUT RUNNERS AND SCREWDRIVERS
05/30136401 DC : DRAFT JULY 2005 ISO 8642 - AEROSPACE - SELF-LOCKING NUTS WITH MAXIMUM OPERATING TEMPERATURE GREATER THAN 425 DEGREES C - TEST METHODS
02/707773 DC : 0 BS 7586-1 - COMBINATION WRENCHES - PART 1: UNIFIED SIZES
ISO 3318:2016 Assembly tools for screws and nuts — Open-ended wrenches, box wrenches and combination wrenches — Maximum widths of heads
ISO 1085:2016 Assembly tools for screws and nuts — Double-ended wrenches — Size pairing
ISO 11168:1995 Socket wrenches for spark- and glow-plugs
ISO 2725-1:2017 Assembly tools for screws and nuts — Square drive sockets — Part 1: Hand-operated sockets
ISO 2725-2:2017 Assembly tools for screws and nuts — Square drive sockets — Part 2: Machine-operated sockets ("impact")
DIN EN 15069 E : 2010 SAFETY GAS CONNECTION VALVES FOR METAL HOSE ASSEMBLIES USED FOR THE CONNECTION OF DOMESTIC APPLIANCES USING GASEOUS FUEL
ISO 8662-7:1997 Hand-held portable power tools Measurement of vibrations at the handle Part 7: Wrenches, screwdrivers and nut runners with impact, impulse or ratchet action
DIN EN 15069:2010-07 Safety gas connection valves for metal hose assemblies used for the connection of domestic appliances using gaseous fuel
ISO 28927-2:2009 Hand-held portable power tools Test methods for evaluation of vibration emission Part 2: Wrenches, nutrunners and screwdrivers
BS EN 14800:2007 Corrugated safety metal hose assemblies for the connection of domestic appliances using gaseous fuels
EN 3710 : 2008 AEROSPACE SERIES - SOCKETS, BI-HEXAGONAL - TECHNICAL SPECIFICATION
EN 15069:2008 Safety gas connection valves for metal hose assemblies used for the connection of domestic appliances using gaseous fuel
EN 3711 : 2008 AEROSPACE SERIES - WRENCH-DOUBLE ENDED, BI-HEXAGONAL - STRAIGHT, CRANKED, OFFSET
EN 14800:2007 Corrugated safety metal hose assemblies for the connection of domestic appliances using gaseous fuels
EN ISO 28927-2:2009/A1:2017 Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 2: Wrenches, nutrunners and screwdrivers - Amendment 1: Changes in annex C - Brake device (ISO 28927-2:2009/Amd 1:2017)
EN ISO 8662-7 : 1997 HAND-HELD PORTABLE POWER TOOLS - MEASUREMENT OF VIBRATIONS AT THE HANDLE - PART 7: WRENCHES, SCREWDRIVERS AND NUT RUNNERS WITH IMPACT, IMPULSE OR RATCHET ACTION
BS ISO 8642:2008 Aerospace. Self-locking nuts with maximum operating temperature greater than 425 degrees C. Test methods
BS A 295:1985 Methods of test for self-locking nuts with maximum operating temperature less than or equal to 425°C
16/30327545 DC : DRAFT APR 2016 BS ISO 2725-1 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - SQUARE DRIVE SOCKETS - PART 1: HAND-OPERATED SOCKETS
08/30177006 DC : DRAFT JAN 2008 BS ISO 4229 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - SINGLE-HEAD ENGINEER'S WRENCHES FOR LOWER TORQUE APPLICATIONS - MAXIMUM OUTSIDE DIMENSIONS OF HEADS AND TEST TORQUES
16/30327551 DC : DRAFT APR 2016 BS ISO 2725-3 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - SQUARE DRIVE SOCKETS - PART 3: MACHINE-OPERATED SOCKETS ('NON-IMPACT')
BS ISO 7738:2015 Assembly tools for screws and nuts. Combination wrenches. Lengths of wrenches and maximum thickness of heads
BS ISO 3318:2016 Assembly tools for screws and nuts. Open-ended wrenches, box wrenches and combination wrenches. Maximum widths of heads
15/30322303 DC : 0 BS ISO 3318 - ASSEMBLY TOOLS FOR SCREWS AND NUTS - DOUBLE-HEADED OPEN-ENDED WRENCHES, DOUBLE-HEADED BOX WRENCHES AND COMBINATION WRENCHES - MAXIMUM WIDTHS OF HEADS
02/707774 DC : 0 BS 7586-2 - COMBINATION WRENCHES - PART 2: BS/WHITWORTH SIZES
02/707777 DC : 0 BS 4006-1 - HAND OPERATED SQUARE DRIVE SOCKET WRENCHES - PART 1: UNIFIED SIZES
BIS IS 15471 : 2012 AEROSPACE - SELF-LOCKING NUTS WITH MAXIMUM OPERATING TEMPERATURE GREATER THAN 425 DEGREES C - PROCUREMENT SPECIFICATION
BS 2A 295:2000 Nuts, self-locking, with maximum operating temperature less than or equal to 425°C. Test methods
PREN 3710 : 200P1 AEROSPACE SERIES - SOCKETS, BI-HEXAGONAL - TECHNICAL SPECIFICATION
ISO 7481:2000 Aerospace — Nuts, self-locking, with maximum operating temperature less than or equal to 425 degrees C — Test methods
ISO 8641:2008 Aerospace — Self-locking nuts with maximum operating temperature greater than 425 degrees C — Procurement specification

ISO 272:1982 Fasteners — Hexagon products — Widths across flats
ISO 4759-1:2000 Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
ISO 1703:2005 Assembly tools for screws and nuts Designation and nomenclature

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