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ISO 262:1998

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts
Available format(s)

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

Superseded date

04-20-2023

Language(s)

English, French

Published date

12-20-1998

This International Standard specifies selected sizes for screws, bolts and nuts in the diameter range from 1 mm to 64 mm of ISO general purpose metric screw threads (M) having basic profile according to ISO 68-1.

These selected sizes are recommended also for general engineering use.

These screw threads are selected from ISO 261.

For thread designations see ISO 965-1.

Committee
ISO/TC 1
DevelopmentNote
Supersedes NS 1876. (02/2007)
DocumentType
Standard
Pages
2
PublisherName
International Organization for Standardization
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
UNI ISO 262:2022 Identical
DIN 13-13:1983-10 Similar to
UNE 17703:2004 Identical
NBN E 51 003 : 1988 Identical
NBN E 51 006 : 1989 Identical
BS ISO 262:1998 Identical
NS 1876 : 1ED 1983 Identical
NFE 03 014 : 1971 Similar to
NEN ISO 262 : 1999 Identical
SANS 1700-2-3 : 1ED 2003(R2014) Identical
UNE 17076:1969 Identical
NBN E 03 003 : 1984 Identical
NBN EN 257 : 2010 Identical
NF ISO 262 : 1999 Identical
PN ISO 262 : 2001 Identical
SANS 1700-2-3:2003(R2021) Identical
JIS B 0205-3:2001 Identical
DIN ISO 262:1999-11 Identical

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PREN 26 : DRAFT 2012 GAS-FIRED INSTANTANEOUS WATER HEATERS FOR THE PRODUCTION OF DOMESTIC HOT WATER
ISO 8010:1988 Compressors for the process industry — Screw and related types — Specifications and data sheets for their design and construction
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IEC 61241-0:2004 Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements
UNE-EN 14359:2017 Gas-loaded accumulators for fluid power applications
ISO 261:1998 ISO general purpose metric screw threads General plan
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UNE-EN ISO 2320:2017 Fasteners - Prevailing torque steel nuts - Functional properties (ISO 2320:2015)
BS EN 126:2012 Multifunctional controls for gas burning appliances
ISO 6410-1:1993 Technical drawings — Screw threads and threaded parts — Part 1: General conventions
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IEC 60255-27:2013 Measuring relays and protection equipment - Part 27: Product safety requirements
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BS EN 89:2015 Gas-fired storage water heaters for the production of domestic hot water
UNE-EN 62109-1:2011 Safety of power converters for use in photovoltaic power systems -- Part 1: General requirements
ISO 965-5:1998 ISO general purpose metric screw threads — Tolerances — Part 5: Limits of sizes for internal screw threads to mate with hot-dip galvanized external screw threads with maximum size of tolerance position h before galvanizing
00/243909 DC : DRAFT AUG 2000 IEC 61730-1 - PHOTOVOLTAIC MODULE SAFETY QUALIFICATION - PART 1: REQUIREMENTS FOR CONSTRUCTION
UNE-EN 126:2012 Multifunctional controls for gas burning appliances
ISO 13631:2002 Petroleum and natural gas industries Packaged reciprocating gas compressors
UNI EN ISO 3506-2 : 2010 MECHANICAL PROPERTIES OF CORROSION-RESISTANT STAINLESS-STEEL FASTENERS - PART 2: NUTS
CSA C22.2 No. 60950-1 :2007 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
CSA C22.2 No. 60950-1 : 2007 : INC : AMD 1 : 2011 : R2012 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
ONORM EN ISO 3506-2 : 2010 MECHANICAL PROPERTIES OF CORROSION-RESISTANT STAINLESS STEEL FASTENERS - PART 2: NUTS
API STD 612:2020 Petroleum, Petrochemical, and Natural Gas Industries - Steam Turbines - Special-purpose Applications
CSA C22.2 No. 60950-1 : 2007 : INC : AMD 2 : 2014 : R201200 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
UNE-EN 60950-1:2007 Information technology equipment - Safety - Part 1: General requirements
CSA C22.2 No. 60950-1 : 2007 : R2012 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
CSA C22.2 No. 60950-1 : 2007 : INC : UPD 1 : 2011 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
UNI EN ISO 3506-1 : 2010 MECHANICAL PROPERTIES OF CORROSION-RESISTANT STAINLESS-STEEL FASTENERS - PART 1: BOLTS, SCREWS AND STUDS
OVE/ONORM EN 50465 : 2015 GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW
CSA C22.2 No. 60950-1 : 2007 : INC : AMD 2 : 2014 : R2016 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
UNE-EN ISO 5356-2:2013 Anaesthetic and respiratory equipment - Conical connectors - Part 2: Screw-threaded weight-bearing connectors (ISO 5356-2:2012)
ONORM EN ISO 3506-1 : 2010 MECHANICAL PROPERTIES OF CORROSION-RESISTANT STAINLESS STEEL FASTENERS - PART 1: BOLTS, SCREWS AND STUDS
EN ISO 6410-1:1996 Technical drawings - Screw threads and threaded parts - Part 1: General conventions (ISO 6410-1:1993)
EN 50465:2015 Gas appliances - Combined heat and power appliance of nominal heat input inferior or equal to 70 kW
UNI EN 1106 : 2010 MANUALLY OPERATED TAPS FOR GAS BURNING APPLIANCES
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
EN 483:1999/A4:2007 GAS-FIRED CENTRAL HEATING BOILERS - TYPE C BOILERS OF NOMINAL HEAT INPUT NOT EXCEEDING 70 KW
UNI EN ISO 3506-3 : 2010 MECHANICAL PROPERTIES OF CORROSION-RESISTANT STAINLESS-STEEL FASTENERS - PART 3: SET SCREWS AND SIMILAR FASTENERS NOT UNDER TENSILE STRESS
UNI EN 126 : 2012 MULTIFUNCTIONAL CONTROLS FOR GAS BURNING APPLIANCES
UNI EN 1854 : 2010 PRESSURE SENSING DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES
BS 3643-1:1981 ISO metric screw threads Principles and basic data
UNI EN ISO 898-5 : 2012 MECHANICAL PROPERTIES OF FASTENERS MADE OF CARBON STEEL AND ALLOY STEEL - PART 5: SET SCREWS AND SIMILAR THREADED FASTENERS WITH SPECIFIED HARDNESS CLASSES - COARSE THREAD AND FINE PITCH THREAD
UNI EN ISO 10440-1 : 2008 PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE-DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS
10/30165716 DC : 0 BS ISO 898-6 - MECHANICAL PROPERTIES OF FASTENERS - PART 6: NUTS WITH SPECIFIED PROOF LOAD VALUES - FINE PITCH THREAD
CAN/CSA-ISO 5356-2:18 CAN/CSA-ISO 5356-2:18 - Anaesthetic and respiratory equipment — Conical connectors — Part 2: Screw-threaded weight-bearing connectors (Adopted ISO 5356-2:2012, third edition, 2012-11-15)
04/30124766 DC : DRAFT NOV 2004 EN 15033 - ROOM SEALED STORAGE WATER HEATERS FOR THE PRODUCTION OF SANITARY HOT WATER USING LPG VEHICLES AND BOATS
ISO 8011:1988 Compressors for the process industry Turbo types Specifications and data sheets for their design and construction
12/30258456 DC : 0 BS EN 60950-1:2006/FPRAE:2011 - INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
14/30298880 DC : 0 BS EN ISO 2320 - FASTENERS - PREVAILING TORQUE TYPE STEEL NUTS - MECHANICAL AND PERFORMANCE PROPERTIES
API 671 : 2007 : R2010 SPECIAL PURPOSE COUPLINGS FOR PETROLEUM, CHEMICAL AND GAS INDUSTRY SERVICES
API 685 REDLINE : 2011 SEALLESS CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL, AND GAS INDUSTRY PROCESS SERVICE
DIN EN 50014 : 2000 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS
16/30337630 DC BS EN ISO 7719. Prevailing torque (all-metal) hexagon regular nuts. Product grades A and B
ISO 5356-2:2012 Anaesthetic and respiratory equipment — Conical connectors — Part 2: Screw-threaded weight-bearing connectors
API 677 :2006 GENERAL-PURPOSE GEAR UNITS FOR PETROLEUM, CHEMICAL AND GAS INDUSTRY SERVICES
12/30254956 DC : 0 BS EN 26 - GAS-FIRED INSTANTANEOUS WATER HEATERS FOR THE PRODUCTION OF DOMESTIC HOT WATER
UNE-EN 60065:2015 Audio, video and similar electronic apparatus - Safety requirements
API 677 : 2006 : R2016 GENERAL-PURPOSE GEAR UNITS FOR PETROLEUM, CHEMICAL AND GAS INDUSTRY SERVICES
14/30274238 DC : 0 BS EN 14359 - GAS-LOADED ACCUMULATORS FOR FLUID POWER APPLICATIONS
10/30214867 DC : 0 BS EN ISO 21049 - PUMPS - SHAFT-SEALING SYSTEMS FOR CENTRIFUGAL AND ROTARY PUMPS
03/300201 DC : DRAFT FEB 2003 IEC 60079-0 ED.4.0 - ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - PART 0: GENERAL REQUIREMENTS
09/30204183 DC : 0 BS EN 88-1 - PRESSURE REGULATORS AND ASSOCIATED SAFETY DEVICES FOR GAS APPLIANCES - PART 1: PRESSURE REGULATORS FOR INLET PRESSURES UP TO AND INCLUDING 500 MBAR
01/206938 DC : DRAFT OCT 2001 IEC 60255-27 ED.1.0 - MEASURING RELAYS AND EQUIPMENT - PART 27: PRODUCT SAFETY REQUIREMENTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT
API 675 : 2012 POSITIVE DISPLACEMENT PUMPS - CONTROLLED VOLUME FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES
API 674 : 2010(R2016) POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
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
DIN ISO 3506:1992-12 CORROSION-RESISTANT STAINLESS STEEL FASTENERS - SPECIFICATIONS
CSA C22.2 No. 61730-1 : 2011 PHOTOVOLTAIC (PV) MODULE SAFETY QUALIFICATION - PART 1: REQUIREMENTS FOR CONSTRUCTION
API STD 676 : 2009 POSITIVE DISPLACEMENT PUMPS - ROTARY
API 676 CHINESE : 2009 POSITIVE DISPLACEMENT PUMPS - ROTARY
API 682 CHINESE : 2014 PUMPS - SHAFT SEALING SYSTEMS FOR CENTRIFUGAL AND ROTARY PUMPS
CSA C22.2 No. 60065 : 2016 AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
API 676 : 2009 : R2015 POSITIVE DISPLACEMENT PUMPS - ROTARY
API 610 REDLINE : 2010 CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
API 674 : 2010 : ERR 2 : 2015 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
API 662 : 2006 PLATE HEAT EXCHANGERS FOR GENERAL REFINERY SERVICES
I.S. EN ISO 5356-2:2012 ANAESTHETIC AND RESPIRATORY EQUIPMENT - CONICAL CONNECTORS - PART 2: SCREW-THREADED WEIGHT-BEARING CONNECTORS (ISO 5356-2:2012)
ISO 4144:2003 Pipework Stainless steel fittings threaded in accordance with ISO 7-1
I.S. EN 60065:2014 AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
UNI EN ISO 898-2 : 2012 MECHANICAL PROPERTIES OF FASTENERS MADE OF CARBON STEEL AND ALLOY STEEL - PART 2: NUTS WITH SPECIFIED PROPERTY CLASSES - COARSE THREAD AND FINE PITCH THREAD
I.S. EN 13001-3-1:2012 CRANES - GENERAL DESIGN - PART 3-1: LIMIT STATES AND PROOF COMPETENCE OF STEEL STRUCTURE
ISO 18139:2017 Ships and marine technology — Globe valves for use in low temperature applications — Design and testing requirements
17/30360051 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
ISO 3506:1979 Corrosion-resistant stainless steel fasteners — Specifications
BS ISO 5894:1999 Ships and marine technology. Manholes with bolted covers
UNE-EN 13611:2016 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements
DIN EN 13611:2016-09 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
I.S. EN 4645-001:2010 AEROSPACE SERIES - CONNECTORS, OPTICAL, CIRCULAR, SINGLE AND MULTIPIN, COUPLED BY THREADED RING, SELF-LOCKING 1,25 MM DIAMETER FERRULE WITH REMOVABLE ALIGNMENT SLEEVE HOLDER - PART 001: TECHNICAL SPECIFICATION
I.S. EN 61241-0:2006 ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST - PART 0: GENERAL REQUIREMENTS
IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
I.S. EN ISO 13709:2009 CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
DIN EN ISO 2320:2016-05 FASTENERS - PREVAILING TORQUE STEEL NUTS - FUNCTIONAL PROPERTIES (ISO 2320:2015)
DIN EN 126:2012-06 MULTIFUNCTIONAL CONTROLS FOR GAS BURNING APPLIANCES
BS EN ISO 10441:2007 Petroleum, petrochemical and natural gas industries. Flexible couplings for mechanical power transmission. Special-purpose applications
BS EN ISO 13691:2002 Petroleum and natural gas industries. High-speed special-purpose gear units
BS EN 3645-001:2015 Aerospace series. Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175°C or 200°C continuous Technical specification
UNE-EN ISO 3506-2:2010 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 2: Nuts (ISO 3506-2:2009)
BS EN ISO 10440-1:2001 Petroleum and natural gas industries. Rotary-type positive-displacement compressors Process compressors (oil-free)
BS EN 14359:2017 Gas-loaded accumulators for fluid power applications
IEC 61056-2:2012 General purpose lead-acid batteries (valve-regulated types) - Part 2: Dimensions, terminals and marking
IEC 60079-0:2017 RLV Explosive atmospheres - Part 0: Equipment - General requirements
ISO 2320:2015 Fasteners Prevailing torque steel nuts Functional properties
BS EN 20898-2:1994 Mechanical properties of fasteners Nuts with specified proof load values. Coarse thread
BS EN ISO 15547:2001 Petroleum and natural gas industries. Plate heat exchangers
EN ISO 3506-1:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 1: Bolts, screws and studs (ISO 3506-1:2009)
ISO 10437:2003 Petroleum, petrochemical and natural gas industries — Steam turbines — Special-purpose applications
ISO 11253:1993 Lasers and laser-related equipment Laser device Mechanical interfaces
I.S. EN ISO 3506-2:2009 MECHANICAL PROPERTIES OF CORROSION-RESISTANT STAINLESS STEEL FASTENERS - PART 2: NUTS
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 15033:2006 Room sealed storage water heaters for the production of sanitary hot water using LPG for vehicles and boats
BS EN 62109-1:2010 Safety of power converters for use in photovoltaic power systems General requirements
ISO 13710:2004 Petroleum, petrochemical and natural gas industries Reciprocating positive displacement pumps
ISO 898-5:2012 Mechanical properties of fasteners made of carbon steel and alloy steel Part 5: Set screws and similar threaded fasteners with specified hardness classes Coarse thread and fine pitch thread
ISO 10442:2002 Petroleum, chemical and gas service industries Packaged, integrally geared centrifugal air compressors
ISO 898-6:1994 Mechanical properties of fasteners Part 6: Nuts with specified proof load values Fine pitch thread
BS EN ISO 13710:2004 Petroleum, petrochemical and natural gas industries. Reciprocating positive displacement pumps
ISO 13691:2001 Petroleum and natural gas industries — High-speed special-purpose gear units
BS EN 12078:1998 Zero governors for gas burners and gas burning appliances
BS EN 483 : 2000 GAS-FIRED CENTRAL HEATING BOILERS - TYPE C BOILERS OF NOMINAL HEAT INPUT NOT EXCEEDING 70 KW
ISO 10441:2007 Petroleum, petrochemical and natural gas industries Flexible couplings for mechanical power transmission Special-purpose applications
ISO 965-4:1998 ISO general purpose metric screw threads Tolerances Part 4: Limits of sizes for hot-dip galvanized external screw threads to mate with internal screw threads tapped with tolerance position H or G after galvanizing
ISO 5778:1998 Ships and marine technology Small weathertight steel hatches
05/30134569 DC : DRAFT JUN 2005 IEC 60079-0. ED. 5.0 - ELECTRICAL APPARATUS FOR EXPLOSIVE ATMOSPHERES - PART 0: GENERAL REQUIREMENTS
ISO 898-2:2012 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes — Coarse thread and fine pitch thread
BS EN 60950-1 : 2006 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
UNE-EN ISO 3506-3:2010 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 3: Set screws and similar fasteners not under tensile stress (ISO 3506-3:2009)
BS EN 12067-1:1999 Gas/air ratio controls for gas burners and gas burning appliances Pneumatic types
BS EN ISO 2320:2015 Fasteners. Prevailing torque steel nuts. Functional properties
I.S. EN ISO 3506-1:2009 MECHANICAL PROPERTIES OF CORROSION-RESISTANT STAINLESS STEEL FASTENERS - PART 1: BOLTS, SCREWS AND STUDS
ISO 10440-1:2007 Petroleum, petrochemical and natural gas industries — Rotary-type positive-displacement compressors — Part 1: Process compressors
UNE-EN 89:2016 Gas-fired storage water heaters for the production of domestic hot water
UNE-EN ISO 898-5:2013 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 5: Set screws and similar threaded fasteners with specified hardness classes - Coarse thread and fine pitch thread (ISO 898-5:2012)
UNE-EN 26:2016 Gas-fired instantaneous water heaters for the production of domestic hot water
EN ISO 3506-2:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 2: Nuts (ISO 3506-2:2009)
16/30242287 DC : 0 BS EN 62688 - CONCENTRATOR PHOTOVOLTAIC (CPV) MODULE AND ASSEMBLY SAFETY QUALIFICATION
EN 62109-1 : 2010 SAFETY OF POWER CONVERTERS FOR USE IN PHOTOVOLTAIC POWER SYSTEMS - PART 1: GENERAL REQUIREMENTS
EN ISO 13709:2009 Centrifugal pumps for petroleum, petrochemical and natural gas industries (ISO 13709:2009)
EN 20898-6 : 1992 MECHANICAL PROPERTIES OF FASTENERS - NUTS WITH SPECIFIED PROOF LOAD VALUES - FINE PITCH THREAD
EN 89:2015 Gas-fired storage water heaters for the production of domestic hot water
EN ISO 10440-2:2001 Petroleum and natural gas industries - Rotary-type positive-displacement compressors - Part 2: Packaged air compressors (oil-free) (ISO 10440-2:2001)
EN ISO 10437:2003 Petroleum, petrochemical and natural gas industries - Steam turbines - Special-purpose applications (ISO 10437:2003)
EN 297:1994/A2:1996/AC:2006 GAS-FIRED CENTRAL HEATING BOILERS - TYPE B[11] AND B[11BS] BOILERS FITTED WITH ATMOSPHERIC BURNERS OF NOMINAL HEAT INPUT NOT EXCEEDING 70 KW
EN 14359:2017 Gas-loaded accumulators for fluid power applications
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 88:1991/A1:1996 PRESSURE GOVERNORS FOR GAS APPLIANCES FOR INLET PRESSURE UP TO 200 MBAR
EN ISO 10441:2007 Petroleum, petrochemical and natural gas industries - Flexible couplings for mechanical power transmission - Special-purpose applications (ISO 10441:2007)
EN ISO 13691:2002 Petroleum and natural gas industries - High-speed special-purpose gear units (ISO 13691:2001)
EN ISO 5778:2000 Ships and marine technology - Small weathertight steel hatches (ISO 5778:1998)
EN 20898-2 : 1993 MECHANICAL PROPERTIES OF FASTENERS - PART 2: NUTS WITH SPECIFIED PROOF LOAD VALUES - COARSE THREAD (ISO 898-2:1992)
EN ISO 13631:2002 Petroleum and natural gas industries - Packaged reciprocating gas compressors (ISO 13631:2002)
EN 4645-001:2010 Aerospace series - Connectors, optical, circular, single and multipin, coupled by threaded ring, self-locking 1,25 mm diameter ferrule with removable alignment sleeve holder - Part 001: Technical specification
EN 26:2015 Gas-fired instantaneous water heaters for the production of domestic hot water
EN ISO 10442:2002 Petroleum, chemical and gas service industries - Packaged, integrally geared centrifugal air compressors (ISO 10442:2002)
EN ISO 21049:2004 Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049:2004)
EN ISO 2320:2015 Fasteners - Prevailing torque steel nuts - Functional properties (ISO 2320:2015)
EN ISO 15547 : 2001 PETROLEUM AND NATURAL GAS INDUSTRIES - PLATE HEAT EXCHANGERS
EN 3645-001:2015 Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous - Part 001: Technical specification
EN ISO 10440-1:2007 Petroleum, petrochemical and natural gas industries - Rotary-type positive-displacement compressors - Part 1: Process compressors (ISO 10440-1:2007)
EN ISO 3506-3:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 3: Set screws and similar fasteners not under tensile stress (ISO 3506-3:2009)
EN 31253 : 1994 LASER AND LASER RELATED EQUIPMENT - LASER DEVICE - MECHANICAL INTERFACES
EN ISO 13710:2004 Petroleum, petrochemical and natural gas industries - Reciprocating positive displacement pumps (ISO 13710:2004)
EN ISO 898-5:2012 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 5: Set screws and similar threaded fasteners with specified hardness classes - Coarse thread and fine pitch thread (ISO 898-5:2012)
EN ISO 898-6 : 1995 MECHANICAL PROPERTIES OF FASTENERS - PART 6: NUTS WITH SPECIFIED PROOF LOAD VALUES - FINE PITCH THREAD
API 618 : 2007 RECIPROCATING COMPRESSORS FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES
BS EN 4645-001:2010 Aerospace series. Connectors, optical, circular, single and multipin, coupled by threaded ring, self-locking 1,25 mm diameter ferrule with removable alignment sleeve holder Technical specification
I.S. EN 60079-0:2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011 (MOD))
04/30111048 DC : 0 EN 88-2 - PRESSURE GOVERNORS AND ASSOCIATED SAFETY DEVICES FOR GAS APPLIANCES - PART 2 - PRESSURE GOVERNORS FOR INLET PRESSURES BETWEEN 0.5 BAR AND 5 BAR
07/30167562 DC : 0 BS EN 4645-001 - AEROSPACE SERIES - CONNECTORS, OPTICAL, CIRCULAR, SINGLE AND MULTIPIN, COUPLED BY THREADED RING, 1,25 MM DIA. FERRULE WITH REMOVABLE ALIGNMENT SLEEVE HOLDER - PART 001: TECHNICAL SPECIFICATION
12/30257022 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS - GENERAL REQUIREMENTS
BS ISO 965-2:1998 ISO general purpose metric screw threads. Tolerances Limits of sizes for general purpose external and internal screw threads. Medium quality
11/30249911 DC : 0 BS EN 50465 - GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW
10/30218476 DC : 0 BS EN 61056-2 ED. 3 - GENERAL PURPOSE LEAD-ACID BATTERIES (VALVE-REGULATED TYPES) - PART 2: DIMENSIONS, TERMINALS AND MARKING
ISO 23551-1:2012 Safety and control devices for gas burners and gas-burning appliances Particular requirements Part 1: Automatic and semi-automatic valves
16/30337573 DC : DRAFT APR 2016 BS EN ISO 4035 - HEXAGON THIN NUTS (STYLE 0), CHAMFERED - PRODUCT GRADES A AND B
CSA C22.2 No. 61730-1 : 2011 : INC : AMD 2 : 2015 PHOTOVOLTAIC (PV) MODULE SAFETY QUALIFICATION - PART 1: REQUIREMENTS FOR CONSTRUCTION
14/30297664 DC : 0 BS EN 3645-001 - AEROSPACE SERIES - CONNECTORS, ELECTRICAL, CIRCULAR, SCOOP-PROOF, TRIPLE START THREADED COUPLING, OPERATING TEMPERATURE 175 DEGREES C OR 200 DEGREES C CONTINUOUS - PART 001: TECHNICAL SPECIFICATION
BS EN 61241-0:2006 Electrical apparatus for use in the presence of combustible dust General requirements
09/30171555 DC : DRAFT SEP 2009 BS EN ISO 10437 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - STEAM TURBINES - SPECIAL-PURPOSE APPLICATIONS
NF EN 61730-1 : 2007 AMD 11 2015 PHOTOVOLTAIC (PV) MODULE SAFETY QUALIFICATION - PART 1: REQUIREMENTS FOR CONSTRUCTION
DIN 202:1999-11 SCREW THREADS - GENERAL PLAN
SAE AS 29600 : 2017 CONNECTORS, ELECTRICAL, CIRCULAR, MINIATURE, COMPOSITE, HIGH DENSITY, QUICK COUPLING, ENVIRONMENT RESISTANT, REMOVABLE CRIMP CONTACTS ASSOCIATED HARDWARE, GENERAL SPECIFICATION FOR
I.S. EN 60255-27:2014 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 27: PRODUCT SAFETY REQUIREMENTS
BS EN ISO 5356-2:2012 Anaesthetic and respiratory equipment. Conical connectors Screw-threaded weight-bearing connectors
05/30139381 DC : DRAFT NOV 2005 ISO 5356-2 - ANAESTHETIC AND RESPIRATORY EQUIPMENT - CONICAL CONNECTORS - PART 2: SCREW-THREADED, WEIGHT-BEARING CONNECTORS
07/30174056 DC : 0 BS EN 60065 - AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
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
04/30118758 DC : DRAFT AUG 2004 PREN 12304 - INDUSTRIAL VALVES - STEEL PLUG VALVES
CSA C22.2 No. 62109-1 : 2016 SAFETY OF POWER CONVERTERS FOR USE IN PHOTOVOLTAIC POWER SYSTEMS - PART 1: GENERAL REQUIREMENTS
BS 3849-2:1988 Conical connectors for anaesthetic and respiratory equipment Specification for screw-threaded weight-bearing connectors
API 619 REDLINE : 2010 ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
API 619 : 2010 ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
API 610 : 2010 CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
I.S. EN 61730-1:2007 PHOTOVOLTAIC (PV) MODULE SAFETY QUALIFICATION - PART 1: REQUIREMENTS FOR CONSTRUCTION
I.S. 231:1979 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS
I.S. EN IEC 62688:2018 CONCENTRATOR PHOTOVOLTAIC (CPV) MODULES AND ASSEMBLIES - SAFETY QUALIFICATION
DIN EN 13001-3-1:2013-12 CRANES - GENERAL DESIGN - PART 3-1: LIMIT STATES AND PROOF COMPETENCE OF STEEL STRUCTURE
BS EN 60079-0 : 2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
BS EN 13611:2015 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels. General requirements
UNI EN ISO 5356-2 : 2013 ANAESTHETIC AND RESPIRATORY EQUIPMENT - CONICAL CONNECTORS - PART 2: SCREW-THREADED WEIGHT-BEARING CONNECTORS
PREN 13611 : DRAFT 2017 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
IEC 60079-0:2017 Explosive atmospheres - Part 0: Equipment - General requirements
EN 13611:2015/AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
IEC 60950:1999 Safety of information technology equipment
IEC 60079-0 REDLINE : 7.0 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
ISO 3506-1:2009 Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs
ISO 3506-3:2009 Mechanical properties of corrosion-resistant stainless steel fasteners Part 3: Set screws and similar fasteners not under tensile stress
BS ISO 13691 : 2001 AMD 14307 PETROLEUM AND NATURAL GAS INDUSTRIES - HIGH-SPEED SPECIAL-PURPOSE GEAR UNITS
BS EN ISO 13631:2002 Petroleum and natural gas industries. Packaged reciprocating gas compressors
IEC 62109-1:2010 Safety of power converters for use in photovoltaic power systems - Part 1: General requirements
BS EN ISO 5778:2000 Ships and marine technology. Small weathertight steel hatches
BS EN ISO 21049:2004 Pumps. Shaft sealing systems for centrifugal and rotary pumps
ISO 13709:2009 Centrifugal pumps for petroleum, petrochemical and natural gas industries
BS EN ISO 6410-1:1996 Technical drawings. Screw threads and threaded parts General conventions
BS EN ISO 898-5:2012 Mechanical properties of fasteners made of carbon steel and alloy steel Set screws and similar threaded fasteners with specified hardness classes. Coarse thread and fine pitch thread
DIN VDE 0805 : 1990 AMD 1 1991 SAFETY OF INFORMATION TECHNOLOGY EQUIPMENT INCLUDING ELECTRICAL BUSINESS EQUIPMENT
EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
EN 126:2012 Multifunctional controls for gas burning appliances
EN 12067-1 : 98 AMD 1 2003 GAS/AIR RATIO CONTROLS FOR GAS BURNERS AND GAS BURNING APPLIANCES - PART 1: PNEUMATIC TYPES
I.S. EN 13611:2015/AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
EN 61730-1:2007/A11:2014 PHOTOVOLTAIC (PV) MODULE SAFETY QUALIFICATION - PART 1: REQUIREMENTS FOR CONSTRUCTION (IEC 61730-1:2004, MODIFIED)
DIN ISO 965-5:2002-05 ISO GENERAL PURPOSE METRIC SCREW THREADS - TOLERANCES - PART 5: LIMITS OF SIZES FOR INTERNAL SCREW THREADS TO MATE WITH HOT-DIP GALVANIZED EXTERNAL SCREW THREADS WITH MAXIMUM SIZE OF TOLERANCE POSITION H BEFORE GALVANIZING
DIN EN 12067-1:1998-12 GAS/AIR RATIO CONTROLS FOR GAS BURNERS AND GAS BURNING APPLIANCES - PART 1: PNEUMATIC TYPES
DIN EN ISO 898-6:1996-02 MECHANICAL PROPERTIES OF FASTENERS - PART 6: NUTS WITH SPECIFIED PROOF LOAD VALUES - FINE PITCH THREAD
EN 60950:2000/corrigendum:2002 SAFETY OF INFORMATION TECHNOLOGY EQUIPMENT
DIN EN 14359:2017-09 GAS-LOADED ACCUMULATORS FOR FLUID POWER APPLICATIONS
DIN EN ISO 898-2:2012-08 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 2: Nuts with specified property classes - Coarse thread and fine pitch thread (ISO 898-2:2012)
DIN ISO 965-4:2002-05 ISO GENERAL PURPOSE METRIC SCREW THREADS - TOLERANCES - PART 4: LIMITS OF SIZES FOR HOT-DIP GALVANIZED EXTERNAL SCREW THREADS TO MATE WITH INTERNAL SCREW THREADS TAPPED WITH TOLERANCE POSITION H OR G AFTER GALVANIZING
DIN EN 12067-1 : 1998 AMD 1 2003 GAS/AIR RATIO CONTROLS FOR GAS BURNERS AND GAS BURNING APPLIANCES - PART 1: PNEUMATIC TYPES
EN 61241-0:2006 Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements
BS 415(1998) : 1998 AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
BS 7002(1992) : AMD 9831 SPECIFICATION FOR SAFETY OF INFORMATION TECHNOLOGY EQUIPMENT, INCLUDING ELECTRICAL BUSINESS EQUIPMENT

ISO 5408:2009 Screw threads Vocabulary
ISO 68-1:1998 ISO general purpose screw threads — Basic profile — Part 1: Metric screw threads
ISO 261:1998 ISO general purpose metric screw threads General plan
ISO 965-1:2013 ISO general purpose metric screw threads — Tolerances — Part 1: Principles and basic data

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