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ISO 273:1979

Current

Current

The latest, up-to-date edition.

Fasteners — Clearance holes for bolts and screws

Available format(s)

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

Language(s)

English, French

Published date

01-06-1979

Specifies diameters for general purpose applications; tabulates the hole diameters for fine, medium and coarse series for thread diameters from 1 mm up to 150 mm; holes for special applications should be selected on the basis of design requirements.

Committee
ISO/TC 2/SC 7
DevelopmentNote
Supersedes ISO 273-1 and ISO 273-2 (04/2001)
DocumentType
Standard
Pages
2
ProductNote
THIS STANDARD ALSO HAVE CORRECTED VERSION FOR ENGLISH AND FRENCH FOR THE YEAR 1992 .
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
NFE 25 517 : 2009 Similar to
NBN E 29 310 : 1979 Identical
NEN ISO 273 : 1996 Identical
NS 5741 : 1ED 1984 Identical
NS 69 : 70 AMD 1 84 Similar to
I.S. EN 20273:1992 Identical
PN EN 20273 : 1998 Identical
SNV DIN EN 20273 : 1992 Identical
SS-ISO 273 : 1985 Identical
BIS IS 1821 : 1987(R2003) Identical
UNE-EN 20273:1992 Identical
BS EN 20273:1992 Identical
EN 20273:1991 Identical
NFE 25 017 : 2006 Similar to
NF EN 20273 : 1992 Identical
DIN ISO 273 : 1979 Identical
DIN EN 20273:1992-02 Identical
BS 4186:1984 Identical

BS ISO 10073:2008 Tools for moulding. Support pillars
BIS IS 3406-2 : 2014 DIMENSIONS FOR COUNTERSINKS AND COUNTERBORES - PART 2: COUNTERBORES
16/30269790 DC : 0 BS EN ISO 5211 - INDUSTRIAL VALVES - PART-TURN ACTUATOR ATTACHMENTS
DIN ISO 11900-1:2011-10 Tools for pressing - Ball-lock punch retainers - Part 1: Types A and B, rectangular and square for light duty (ISO 11900-1:2007)
14/30304786 DC : 0 BS EN 15048-2 - NON-PRELOADED STRUCTURAL BOLTING ASSEMBLIES - PART 2: FITNESS FOR PURPOSE
03/319369 DC : DRAFT NOV 2003 ISO 16047 - FASTENERS - TORQUE/CLAMP FORCE TESTING
10/30199074 DC : 0 BS ISO 6162-1 - HYDRAULIC FLUID POWER - FLANGE CONNECTORS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 1: FLANGE CONNECTORS FOR USE AT PRESSURES OF 3,5 MPA (35 BAR) TO 35 MPA (350 BAR), DN 13 TO DN 127
16/30328245 DC : 0 BS ISO 6164 - HYDRAULIC FLUID POWER - FOUR-SCREW, ONE-PIECE SQUARE FLANGE CONNECTIONS FOR USE AT PRESSURES OF 42 MPA, DN 10 TO 80
NF EN ISO 3661 : 2011 END-SUCTION CENTRIFUGAL PUMPS - BASEPLATE AND INSTALLATION DIMENSIONS
BS ISO 10762:2015 Hydraulic fluid power. Mounting dimensions for cylinders, 10 MPa (100 bar) series
04/30098195 DC : DRAFT JUL 2004 ISO 6020-2 - HYDRAULIC FLUID POWER - MOUNTING DIMENSIONS FOR SINGLE ROD CYLINDERS, 16 MPA (160 BAR) SERIES - PART 2: COMPACT SERIES
BS ISO 3439:2003 Subland twist drills with cylindrical shanks for holes prior to tapping screw threads
01/714184 DC : DRAFT OCT 2001 ISO/DIS 15552 - PNEUMATIC FLUID POWER - CYLINDERS WITH DETACHABLE MOUNTINGS, 1000 KPA (10 BAR) SERIES, BORES FROM 32 MM TO 320 MM - BASIC, MOUNTING AND ACCESSORIES DIMENSIONS
DIN 504:2004-09 DRIVING COMPONENTS - EYE-TYPE BEARINGS
BS ISO 6022:2006 Hydraulic fluid power. Mounting dimensions for single rod cylinders, 25M Pa (250 bar) series
06/30110083 DC : 0 ISO 20332-1 - CRANES - PROOF OF COMPETENCE OF STEEL STRUCTURES - PART 1: GENERAL
NF ISO 9270-2 : 2010 7/24 TAPER FOR SPINDLE NOSES FOR AUTOMATIC TOOL CHANGERS - PART 2: DIMENSIONS AND DESIGNATION OF SPINDLE NOSES OF FORMS J AND JF
S.R. CEN TS 1992-4-1:2009 DESIGN OF FASTENINGS FOR USE IN CONCRETE - PART 4-1: GENERAL
I.S. EN ISO 16047:2005 FASTENERS - TORQUE/CLAMP FORCE TESTING (ISO 16047:2005)
ISO 9624:1997 Thermoplastics pipes for fluids under pressure Mating dimensions of flange adapters and loose backing flanges
BS EN 13001-3-1 : 2012 CRANES - GENERAL DESIGN - PART 3-1: LIMIT STATES AND PROOF COMPETENCE OF STEEL STRUCTURE
DD CEN/TS 1992-4-1:2009 Design of fastenings for use in concrete General
IEC 61241-0:2004 Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements
SAE J 2593 : 2015 INFORMATION REPORT FOR THE INSTALLATION OF FLUID CONDUCTORS AND CONNECTORS
UNE-EN ISO 898-1:2015 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013)
BS EN ISO 15330:1999 Fasteners. Preloading test for the detection of hydrogen embrittlement. Parallel bearing surface method
CEN/TS 1992-4-1:2009 Design of fastenings for use in concrete - Part 4-1: General
EN 13001-3-1:2012+A2:2018 Cranes - General Design - Part 3-1: Limit States and proof competence of steel structure
DIN EN ISO 5210:2017-08 Industrial valves - Multi-turn valve actuator attachments (ISO 5210:2017)
DIN ISO 6022:2008-06 HYDRAULIC FLUID POWER - MOUNTING DIMENSIONS FOR SINGLE ROD CYLINDERS, 25 MPA (250 BAR) SERIES
DIN EN ISO 5210:1996-05 INDUSTRIAL VALVES - MULTI-TURN VALVE ACTUATOR ATTACHMENTS (ISO 5210:2017)
NBR IEC 60079-0 : 2013 ERRATA 2 2016 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
DIN ISO 11900-3:2005-09 Tools for pressing - Ball-lock punch retainers - Part 3: Type E, reduced for heavy duty (ISO 11900-3:2004)
DIN EN ISO 3661:2011-12 End-suction centrifugal pumps - Baseplate and installation dimensions (ISO 3661:1977)
BS ISO 6020-1:2007 Hydraulic fluid power. Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Medium series
03/300201 DC : DRAFT FEB 2003 IEC 60079-0 ED.4.0 - ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - PART 0: GENERAL REQUIREMENTS
UNE-EN 15048-2:2017 Non-preloaded structural bolting assemblies - Part 2: Fitness for purpose
06/30151815 DC : 0 BS ISO 898-1 - MECHANICAL PROPERTIES OF FASTENERS MADE OF CARBON STEEL AND ALLOY STEEL - PART 1: BOLTS, SCREWS AND STUDS
13/30275387 DC : 0 BS ISO 20332 - CRANES - PROOF OF COMPETENCE OF STEEL STRUCTURES
11/30232899 DC : 0 BS ISO 6162-2 - HYDRAULIC FLUID POWER - FLANGE CONNECTIONS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 2: FLANGE CONNECTORS, PORTS AND MOUNTING SURFACES FOR USE AT A PRESSURE OF 42 MPA (420 BAR), DN 13 TO DN 76
BS ISO 6020-2:2015 Hydraulic fluid power. Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Compact series
BS ISO 11900-1:2007 Tools for pressing. Ball-lock punch retainers Types A and B, rectangular and square for light duty
BS EN ISO 3661:2010 End-suction centrifugal pumps. Baseplate and installation dimensions
IEC 60852-3:1992 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment - Part 3: Transformers and inductors using YUI-1 laminations
08/30184358 DC : 0 BS ISO 9270-1 - 7/24 TAPER SPINDLE NOSES FOR AUTOMATIC TOOL CHANGERS - PART 1: DIMENSIONS AND DESIGNATION OF SPINDLE NOSES OF FORMS S AND SF
BS ISO 11900-3:2004 Tools for pressing. Ball-lock punch retainers Type E, reduced for heavy duty
UNI CEN/TS 1992-4-1 : 2009 DESIGN OF FASTENINGS FOR USE IN CONCRETE - PART 4-1: GENERAL
BS ISO 6020-3:2015 Hydraulic fluid power. Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Compact series with bores from 250 mm to 500 mm
ANSI B93.105M : 1987 HYDRAULIC FLUID POWER - SINGLE ROD CYLINDERS 160 BAR (16 MPA) MEDIUM AND 250 BAR (25 MPA) SERIES - TOLERANCES,
SAE J 2551/3 : 2013 RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON, ALLOY AND HIGH STRENGTH LOW ALLOY STEEL TUBING APPLICATIONS - PART 3: PROCUREMENT
I.S. EN 13001-3-1:2012 CRANES - GENERAL DESIGN - PART 3-1: LIMIT STATES AND PROOF COMPETENCE OF STEEL STRUCTURE
SAE J 2551 : 2013 RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON AND ALLOY STEEL TUBING APPLICATIONS
I.S. EN ISO 3661:2010 END-SUCTION CENTRIFUGAL PUMPS - BASEPLATE AND INSTALLATION DIMENSIONS
BS EN 60079-0 : 2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
ISO 1609:1986 Vacuum technology Flange dimensions
ISO 6164:1994 Hydraulic fluid power Four-screw, one-piece square-flange connections for use at pressures of 25 MPa and 40 MPa (250 bar and 400 bar)
SAE J 518/3 : 2015 HYDRAULIC FLANGE CLAMPS, 2-SCREW FLANGE CONNECTION TO BE USED WITH SAE J518-1, (CODE 61) CONNECTIONS WHERE ONLY LOW PRESSURE IS REQUIRED
DIN EN ISO 898-1:2013-05 MECHANICAL PROPERTIES OF FASTENERS MADE OF CARBON STEEL AND ALLOY STEEL - PART 1: BOLTS, SCREWS AND STUDS WITH SPECIFIED PROPERTY CLASSES - COARSE THREAD AND FINE PITCH THREAD (ISO 898-1:2013)
09/30206527 DC : 0 BS EN 60079-0 ED 6.0 - EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
BIS IS/IEC 60079-0 : 2011 EXPLOSIVE ATMOSPHERES - PART 0: GENERAL REQUIREMENTS
DIN 74:2003-04 COUNTERSINKS FOR COUNTERSUNK HEAD SCREWS EXCEPT COUNTERSUNK HEAD SCREWS (EXCEPT SCREWS WITH DIN EN 27721 HEAD)
I.S. EN ISO 5210:2017 INDUSTRIAL VALVES - MULTI-TURN VALVE ACTUATOR ATTACHMENTS (ISO 5210:2017)
I.S. EN ISO 2320:2015 FASTENERS - PREVAILING TORQUE STEEL NUTS - FUNCTIONAL PROPERTIES (ISO 2320:2015)
I.S. EN ISO 5211:2017 INDUSTRIAL VALVES - PART-TURN ACTUATOR ATTACHMENTS (ISO 5211:2017)
I.S. EN ISO 898-1:2013 MECHANICAL PROPERTIES OF FASTENERS MADE OF CARBON STEEL AND ALLOY STEEL - PART 1: BOLTS, SCREWS AND STUDS WITH SPECIFIED PROPERTY CLASSES - COARSE THREAD AND FINE PITCH THREAD (ISO 898-1:2013)
DIN EN 23661:1994-08 END-SUCTION CENTRIFUGAL PUMPS - BASEPLATE AND INSTALLATION DIMENSIONS
I.S. EN 15048-2:2016 NON-PRELOADED STRUCTURAL BOLTING ASSEMBLIES - PART 2: FITNESS FOR PURPOSE
DIN 974-2:1991-05 DIAMETERS OF COUNTERBORES (HOLES) FOR HEXAGON BOLTS AND NUTS
ISA 61241-0 : 2006 ELECTRICAL APPARATUS FOR USE IN ZONE 20, ZONE 21 AND ZONE 22 HAZARDOUS (CLASSIFIED) LOCATIONS - GENERAL REQUIREMENTS
VDI 2230 Blatt 1:2003-02 Systematic calculation of high duty bolted joints - Joints with one cylindrical bolt
VDI/VDE 2251 Blatt 1.1:2016-02 Bolted joints - Tensioned joints - Precision engineering components
VDI/VDE 3845 Blatt 1:2010-09 Industrial process control - Pneumatic control valves - Interfaces of valves and auxiliary equipment
DIN 503:2004-09 Driving components - Flange bearings - Fastened with four screws
DIN ISO 10073:2010-05 Tools for moulding - Support pillars (ISO 10073:2008)
BS ISO 11900-2:2008 Tools for pressing. Ball-lock punch retainers Types C and D, reduced for light duty
SAE J 2551/1 : 2013 RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON, ALLOY AND HIGH STRENGTH LOW ALLOY STEEL TUBING APPLICATIONS - PART 1: DESIGN AND FABRICATION
16/30269173 DC : 0 BS EN ISO 5210 - INDUSTRIAL VALVES - MULTI-TURN VALVE ACTUATOR ATTACHMENTS
BS ISO 6162-1:2012 Hydraulic fluid power. Flange connections with split or one-piece flange clamps and metric or inch screws Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127
13/30274177 DC : 0 BS ISO 10762 - HYDRAULIC FLUID POWER - MOUNTING DIMENSIONS FOR CYLINDERS, 10 MPA (100 BAR) SERIES
BS EN 60852-4:1997 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment Transformers and inductors using YUI-2 laminations
ISO 3439:2003 Subland twist drills with cylindrical shanks for holes prior to tapping screw threads
BS 7796:1995 Specification for hydraulic fluid power. Four-screw split-flange connections for use at pressures of 2,5 MPa to 40 MPa (25 bar to 400 bar). Type 1 metric series and type 11 inch series
04/30124417 DC : DRAFT OCT 2004 EN 15081 - INDUSTRIAL VALVES - MOUNTING KITS FOR PART-TURN VALVE ACTUATOR ATTACHMENT
ISO 6022:2006 Hydraulic fluid power — Mounting dimensions for single rod cylinders, 25 MPa (250 bar) series
UNI EN 13001-3-1 : 2013 CRANES - GENERAL DESIGN - PART 3-1: LIMIT STATES AND PROOF COMPETENCE OF STEEL STRUCTURE
DIN EN 13001-3-1:2013-12 CRANES - GENERAL DESIGN - PART 3-1: LIMIT STATES AND PROOF COMPETENCE OF STEEL STRUCTURE
SAE J 2551/2 : 2013 RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON, ALLOY AND HIGH STRENGTH LOW ALLOY STEEL TUBING APPLICATIONS - PART 2: GENERAL SPECIFICATIONS AND PERFORMANCE REQUIREMENTS
ISO 3800:1993 Threaded fasteners — Axial load fatigue testing — Test methods and evaluation of results
ISO 11900-3:2004 Tools for pressing — Ball-lock punch retainers — Part 3: Type E, reduced for heavy duty
BS ISO 20332:2016 Cranes. Proof of competence of steel structures
CSA E60079.0 : 2002 ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - GENERAL REQUIREMENTS
ISO 6162-2:2018 Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch screws — Part 2: Flange connectors, ports and mounting surfaces for use at a pressure of 42 MPa (420 bar), DN 13 to DN 76
SAE J 518/2 : 2017 HYDRAULIC FLANGED TUBE, PIPE, AND HOSE CONNECTIONS, 4-SCREW FLANGE CONNECTION - PART 2: 42 MPA (CODE 62)
ISO 6020-3:2015 Hydraulic fluid power — Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series — Part 3: Compact series with bores from 250 mm to 500 mm
ISO 15552:2018 Pneumatic fluid power — Cylinders with detachable mountings, 1 000 kPa (10 bar) series, bores from 32 mm to 320 mm — Basic, mounting and accessories dimensions
ISO 16656:2016 Hydraulic fluid power Single rod, short-stroke cylinders with bores from 32 mm to 100 mm for use at 10 MPa (100 bar) Mounting dimensions
ISO 9270-1:2010 7/24 taper spindle noses for automatic tool changers Part 1: Dimensions and designation of spindle noses of forms S and SF
ISO 11900-2:2008 Tools for pressing — Ball-lock punch retainers — Part 2: Types C and D, reduced for light duty
ISO 6020-2:2015 Hydraulic fluid power Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Part 2: Compact series
ISO 9271:1992 Decontamination of radioactively contaminated surfaces — Testing of decontamination agents for textiles
UNE-EN ISO 2320:2017 Fasteners - Prevailing torque steel nuts - Functional properties (ISO 2320:2015)
BS EN ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel Bolts, screws and studs with specified property classes. Coarse thread and fine pitch thread
ISO 5210:2017 Industrial valves — Multi-turn valve actuator attachments
EN ISO 5211:2017 Industrial valves - Part-turn actuator attachments (ISO 5211:2017)
UNI EN 14831 : 2005 FASTENERS - TIGHTENING PERFORMANCE - TORQUE/ANGLE SIMPLIFIED TEST METHOD
UNI EN ISO 898-1 : 2013 MECHANICAL PROPERTIES OF FASTENERS MADE OF CARBON STEEL AND ALLOY STEEL - PART 1: BOLTS, SCREWS AND STUDS WITH SPECIFIED PROPERTY CLASSES - COARSE THREAD AND FINE PITCH THREAD
ISO 20332:2016 Cranes Proof of competence of steel structures
BS 7564-10:1993 Tools for moulding Specification for dimensions of support pillars
08/30184361 DC : 0 BS ISO 9270-2 - 7/24 TAPERS FOR SPINDLE NOSES FOR AUTOMATIC TOOL CHANGERS - PART 2 - DIMENSIONS AND DESIGNATION OF SPINDLE NOSES OF FORMS J AND JF
I.S. EN 60079-0:2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011 (MOD))
14/30298880 DC : 0 BS EN ISO 2320 - FASTENERS - PREVAILING TORQUE TYPE STEEL NUTS - MECHANICAL AND PERFORMANCE PROPERTIES
14/30274168 DC : 0 BS ISO 6020-3 - HYDRAULIC FLUID POWER - MOUNTING DIMENSIONS FOR SINGLE ROD CYLINDERS, 16 MPA (160 BAR) SERIES - PART 3: COMPACT SERIES WITH BORES FROM 250 MM TO 500 MM
08/30181655 DC : DRAFT SEP 2008 BS EN 13001-3-1 - CRANES - GENERAL DESIGN - PART 3-1: LIMIT STATES AND PROOF OF COMPETENCE OF STEEL STRUCTURES
UNI EN ISO 3661 : 2011 END-SUCTION CENTRIFUGAL PUMPS - BASEPLATE AND INSTALLATION DIMENSIONS
DIN ISO 11900-2:2011-10 Tools for pressing - Ball-lock punch retainers - Part 2: Types C and D, reduced for light duty (ISO 11900-2:2008)
03/308658 DC : DRAFT MAY 2003 EN ISO 15065 - COUNTERSINKS FOR COUNTERSUNK HEAD SCREWS WITH HEAD CONFIGURATION IN ACCORDANCE WITH ISO 7721
DIN 24550-5:1992-08 FLUID POWER - HYDRAULIC FILTERS - TANK TOP RETURN-LINE FILTER FITTING DIMENSIONS
BIS IS 1367-8 : 2014 TECHNICAL SUPPLY CONDITIONS FOR THREADED STEEL FASTENERS - PART 8: PREVAILING TORQUE TYPE STEEL NUTS - MECHANICAL AND PERFORMANCE PROPERTIES
02/713150 DC : DRAFT NOV 2002 ISO 11900-3 - TOOLS FOR PRESSING - BALL-LOCK PUNCH RETAINERS - PART 3: TYPE E, REDUCED FOR HEAVY DUTY
BS EN 61241-0:2006 Electrical apparatus for use in the presence of combustible dust General requirements
DIN ISO 6020-1:2010-07 Hydraulic fluid power - Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series - Part 1: Medium series (ISO 6020-1:2007)
NF ISO 9270-1 : 2010 7/24 TAPER SPINDLE NOSES FOR AUTOMATIC TOOL CHANGERS - PART 1: DIMENSIONS AND DESIGNATION OF SPINDLE NOSES OF FORMS S AND SF
SAE J 518/1 : 2013 HYDRAULIC FLANGED TUBE, PIPE, AND HOSE CONNECTIONS, 4-SCREW FLANGE CONNECTION - PART 1: 3.5 MPA TO 35 MPA (CODE 61)
IEC 60079-0:2017 Explosive atmospheres - Part 0: Equipment - General requirements
PREN 15048-2 : DRAFT 2014 NON-PRELOADED STRUCTURAL BOLTING ASSEMBLIES - PART 2: FITNESS FOR PURPOSE
ISO 6020-1:2007 Hydraulic fluid power — Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series — Part 1: Medium series
UNI EN ISO 16047 : 2012 FASTENERS - TORQUE/CLAMP FORCE TESTING
ISO 9270-2:2010 7/24 taper spindle noses for automatic tool changers Part 2: Dimensions and designation of spindle noses of forms J and JF
ISO 11900-1:2007 Tools for pressing Ball-lock punch retainers Part 1: Types A and B, rectangular and square for light duty
ISO 6162-1:2012 Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch screws — Part 1: Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127
I.S. EN 61241-0:2006 ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 0: GENERAL REQUIREMENTS
DIN EN ISO 2320:2016-05 FASTENERS - PREVAILING TORQUE STEEL NUTS - FUNCTIONAL PROPERTIES (ISO 2320:2015)
DIN EN 15048-2:2016-09 NON-PRELOADED STRUCTURAL BOLTING ASSEMBLIES - PART 2: FITNESS FOR PURPOSE
BS EN ISO 887:2000 Plain washers for metric bolts, screws and nuts for general purposes. General plan
ISO 5211:2017 Industrial valves — Part-turn actuator attachments
ISO 2320:2015 Fasteners Prevailing torque steel nuts Functional properties
BS EN ISO 15065:2005 Countersinks for countersunk head screws with head configuration in accordance with ISO 7721
BS EN ISO 5210:2017 Industrial valves. Multi-turn valve actuator attachments
ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread
UNE-EN 60079-0:2013 Explosive atmospheres - Part 0: Equipment - General requirements
BS EN 15048-2:2007 Non-preloaded structural bolting assemblies Suitability test
IEC 60852-4:1996 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment - Part 4: Transformers and inductors using YUI-2 laminations
ISO 15330:1999 Fasteners — Preloading test for the detection of hydrogen embrittlement — Parallel bearing surface method
05/30134569 DC : DRAFT JUN 2005 IEC 60079-0. ED. 5.0 - ELECTRICAL APPARATUS FOR EXPLOSIVE ATMOSPHERES - PART 0: GENERAL REQUIREMENTS
ISO 887:2000 Plain washers for metric bolts, screws and nuts for general purposes General plan
BS EN ISO 2320:2015 Fasteners. Prevailing torque steel nuts. Functional properties
BS EN 14831:2005 Fasteners. Tightening performance. Torque/Angle simplified test method
EN 15081:2007 Industrial valves - Mounting kits for part-turn valve actuator attachment
EN ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013)
EN ISO 15330:1999 Fasteners - Preloading test for the detection of hydrogen embrittlement - Parallel bearing surface method (ISO 15330:1999)
EN 15048-2:2016 Non-preloaded structural bolting assemblies - Part 2: Fitness for purpose
EN ISO 5210:2017 Industrial valves - Multi-turn valve actuator attachments (ISO 5210:2017)
EN ISO 15065:2005 Countersinks for countersunk head screws with head configuration in accordance with ISO 7721 (ISO 15065:2005)
EN ISO 3661:2010 End-suction centrifugal pumps - Baseplate and installation dimensions (ISO 3661:1977)
EN ISO 2320:2015 Fasteners - Prevailing torque steel nuts - Functional properties (ISO 2320:2015)
EN 14831:2005 Fasteners - Tightening performance - Torque/Angle simplified test method
04/30098199 DC : DRAFT JUL 2004 ISO 6022 - HYDRAULIC FLUID POWER - MOUNTING DIMENSIONS FOR SINGLE ROD CYLINDERS, 25 MPA (250 BAR) SERIES
ISO 10762:2015 Hydraulic fluid power Mounting dimensions for cylinders, 10 MPa (100 bar) series
14/30284271 DC : 0 BS ISO 6020-2 - HYDRAULIC FLUID POWER - MOUNTING DIMENSIONS FOR SINGLE ROD CYLINDERS, 16 MPA (160 BAR) SERIES - PART 2: COMPACT SERIES
IS 1367 : Part 3 : 2017 TECHNICAL SUPPLY CONDITIONS FOR THREADED STEEL FASTENERS - PART 3: MECHANICAL PROPERTIES OF FASTENERS MADE OF CARBON STEEL AND BOLTS, SCREWS AND STUDS
UNE-EN ISO 3661:2011 End-suction centrifugal pumps - Baseplate and installation dimensions (ISO 3661:1977)
BS ISO 16656:2004 Hydraulic fluid power. Single rod, short-stroke cylinders with bores from 32 mm to 100 mm for use at 10 MPa (100 bar). Mounting dimensions
DIN ISO 6162-1:2006-02 HYDRAULIC FLUID POWER - FLANGE CONNECTORS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 1: FLANGE CONNECTORS FOR USE AT PRESSURES OF 3,5 MPA (35 BAR) TO 35 MPA (350 BAR), DN 13 TO DN 127
DIN 502:2004-09 Driving Components - Flange bearings - Fastened with two screws
ISO 16047:2005 Fasteners — Torque/clamp force testing
BS ISO 15552:2004 Pneumatic fluid power. Cylinders with detachable mountings, 1 000 kPa 10 bar series, bores from 32 mm to 320 mm. Basic, mounting and accessories dimensions
DIN ISO 6162-2:2006-02 HYDRAULIC FLUID POWER - FLANGE CONNECTORS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 2: FLANGE CONNECTORS FOR USE AT PRESSURES OF 35 MPA (350 BAR) TO 40 MPA (400 BAR), DN 13 TO DN 51
BS EN ISO 16047 : 2005 FASTENERS - TORQUE/CLAMP FORCE TESTING
XP CEN/TS 1992-4-1 : 2009 XP DESIGN FOR FASTENINGS FOR USE IN CONCRETE - PART 4-1: GENERAL
ISO 10073:2008 Tools for moulding — Support pillars
ISO 6162:1994 Hydraulic fluid power Four-screw split-flange connections for use at pressures of 2,5 MPa to 40 MPa (25 bar to 400 bar) Type I metric series and type II inch series
ISO 15065:2005 Countersinks for countersunk head screws with head configuration in accordance with ISO 7721
BS EN ISO 5211:2017 Industrial valves. Part-turn actuator attachments
ISO 3661:1977 End-suction centrifugal pumps — Baseplate and installation dimensions
BS EN 15081:2007 Industrial valves. Mounting kits for part-turn valve actuator attachment
IEC 60079-0:2017 RLV Explosive atmospheres - Part 0: Equipment - General requirements
EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
DIN EN 14831:2005-07 Fasteners - Tightening performance - Torque/Angle simplified test method
DIN EN ISO 15065:2005-05 Countersinks for countersunk head screws with head configuration in accordance with ISO 7721 (ISO 15065:2005)
DIN EN 15081:2008-03 Industrial valves - Mounting kits for part-turn valve actuator attachment
DIN EN ISO 16047:2013-01 Fasteners - Torque/clamp force testing (ISO 16047:2005 + Amd 1:2012); German version EN ISO 16047:2005 + A1:2012
EN 60852-4:1996 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment - Part 4: Transformers and inductors using YUI-2 laminations
DIN EN ISO 887:2006-07 Plain washers for metric bolts, screws and nuts for general purposes - General plan (ISO 887:2000 + Cor. 1:2006)
EN 61241-0:2006 Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements
CSA C22.2 No. 60079.0 : 2015 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS

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