ISO 965-4:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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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
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06-07-2021
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20-12-1998
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This part of ISO 965 specifies deviations and limits of sizes for pitch and crest diameters for ISO general purpose metric external screw threads conforming to ISO 262 having a basic profile according to ISO 68-1.
External screw threads according to this part of ISO 965 are intended to mate with internal screw threads tapped with tolerance position H or G after hot dip galvanizing.
The limits of sizes for the tolerance quality specified are derived from tolerances specified in ISO 965-1 and the fundamental deviations according to the following formula:
esaz = 2(300 + 20P)
where
es is expressed in micrometers;
P is expressed in millimeters.
Products made with thread tolerances in accordance with this part of ISO 965 may show failure at lower ultimate tensile loads than those specified in ISO 898-1 due to reduction of the stress area.
External screw threads with thread tolerances according to this part of ISO 965 must not be mated with internal screw threads with thread tolerances according to ISO 965-5 because such combinations will create severe risk for thread stripping.
NOTE If the tolerance class 6az is not specified the external screw threads are to mate with internal screw threads with tolerance position 6AZ if the products are centrifuged and with hot-dip galvanized internal screw threads with tolerance position 6AX if the products are not centrifuged.
| DocumentType |
Standard
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| Pages |
4
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| PublisherName |
International Organization for Standardization
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| Status |
Superseded
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| SupersededBy |
| Standards | Relationship |
| JIS B 0209-4:2001 | Identical |
| ONORM ISO 965-4 : 2005 | Identical |
| NEN ISO 965-4 : 1999 | Identical |
| BIS IS 14962-4 : 2001 | Identical |
| BS ISO 965-4:1998 | Identical |
| NF ISO 965-4 : 2004 | Identical |
| DIN ISO 965-4:2002-05 | Identical |
| I.S. EN 1515-4:2009 | FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC |
| 09/30203673 DC : 0 | BS 7371-7 - COATINGS ON METAL FASTENERS - PART 7: SPECIFICATION FOR MECHANICALLY APPLIED ZINC AND ZINC BASED COATINGS |
| BIS IS 4218-3 : 1999 AMD 1 2012 | ISO GENERAL PURPOSE METRIC SCREW THREADS - PART 3: BASIC DIMENSIONS |
| EN 15048-1:2016 | Non-preloaded structural bolting assemblies - Part 1: General requirements |
| 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) |
| API 674 : 2010 : INC : ERR 1 : 2015 : R2016 | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| UNI EN 1515-4 : 2010 | FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC |
| BS ISO 965-5:1998 | ISO general purpose metric screw threads. Tolerances 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 |
| API 674 : 2010 | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| API 674 : 2010 : ERR 1 : 2014 | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| UNE-EN 15048-1:2018 | Non-preloaded structural bolting assemblies - Part 1: General requirements |
| ISO 8992:2005 | Fasteners — General requirements for bolts, screws, studs and nuts |
| 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) |
| BS EN 15048-1:2007 | Non-preloaded structural bolting assemblies General requirements |
| 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 ISO 8992:2005-09 | Fasteners - General requirements for bolts, screws, studs and nuts (ISO 8992:2005) |
| API 674 REDLINE : 2010 | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| 04/30114086 DC : DRAFT JUL 2004 | EN ISO 10440-1 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS (OIL-FREE) |
| 02/711527 DC : DRAFT SEP 2002 | ISO 10684 - FASTENERS - HOT DIP GALVANIZED COATINGS |
| 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 |
| API 613:2003 | SPECIAL PURPOSE GEAR UNITS FOR PETROLEUM, CHEMICAL AND GAS INDUSTRY SERVICES |
| 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 |
| PD ISO/TR 11364:2012 | Gas cylinders. Compilation of national and international valve stem/gas cylinder neck threads and their identification and marking system |
| 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 |
| 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 |
| IS 1367 : Part 1 : 2014 | TECHNICAL SUPPLY CONDITIONS FOR THREADED STEEL FASTENERS PART 1 GENERAL REQUIREMENTS FOR BOLTS, SCREWS, STUDS AND NUTS<br> |
| BS EN 1515-4:2009 | Flanges and their joints. Bolting Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC |
| API 674 : 2010(R2016) | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| API 674 : 2010 : ERR 2 : 2015 | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| I.S. EN 15048-1:2016 | NON-PRELOADED STRUCTURAL BOLTING ASSEMBLIES - PART 1: GENERAL REQUIREMENTS |
| DIN EN 15048-1:2016-09 | NON-PRELOADED STRUCTURAL BOLTING ASSEMBLIES - PART 1: GENERAL REQUIREMENTS |
| BS EN 74-1:2005 | Couplers, spigot pins and baseplates for use in falsework and scaffolds Part 1: Couplers for tubes. Requirements and test procedures |
| BS EN ISO 10684:2004 | Fasteners. Hot dip galvanized coatings |
| 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 1515-4:2010 | Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC |
| ISO/TR 11364:2012 | Gas cylinders Compilation of national and international valve stem/gas cylinder neck threads and their identification and marking system |
| ISO 10684:2004 | Fasteners — Hot dip galvanized coatings |
| EN 1515-4:2009 | Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC |
| 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 74-1:2005 | Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures |
| DIN EN 1515-4:2010-04 | Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC |
| 06/30029245 DC : 0 | EN 3660-062 - CABLE OUTLET ACCESSORIES FOR CIRCULAR AND RECTANGULAR ELECTRICAL AND OPTICAL CONNECTORS - PART 062: CABLE OUTLET, STYLE K, 90 DEGREE, FOR HEAT SHRINKABLE BOOT SHIELDED, SEALED, SELF LOCKING - PRODUCT STANDARD |
| DIN 202:1999-11 | SCREW THREADS - GENERAL PLAN |
| BS ISO 8992:2005 | Fasteners. General requirements for bolts, screws, studs and nuts |
| CSA B356 : 2000 : R2005 | WATER PRESSURE REDUCING VALVES FOR DOMESTIC WATER SUPPLY SYSTEMS |
| CSA B356 : 2000 : R2010 | WATER PRESSURE REDUCING VALVES FOR DOMESTIC WATER SUPPLY SYSTEMS |
| 07/30139822 DC : 0 | |
| 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 |
| CSA B356 : 2000 | WATER PRESSURE REDUCING VALVES FOR DOMESTIC WATER SUPPLY SYSTEMS |
| DIN EN ISO 10684:2011-09 | Fasteners - Hot dip galvanized coatings (ISO 10684:2004 + Cor. 1:2008) |
| BS EN 28736:1992 | Taper pins with internal thread, unhardened |
| 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 |
| ISO 5408:2009 | Screw threads Vocabulary |
| ISO 262:1998 | ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts |
| ISO 68-1:1998 | ISO general purpose screw threads — Basic profile — Part 1: Metric screw threads |
| ISO 965-1:2013 | ISO general purpose metric screw threads — Tolerances — Part 1: Principles and basic data |
| 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 |
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