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Database: 365,228(8 Aug 2026)

Threaded connection standard dimensions

Threaded connection standard dimensions, Total:123 items.

The international standard classification for "Threaded connection standard dimensions" includes: Control components .

The Chinese standard classification for "Threaded connection standard dimensions" includes: Hydraulic and pneumatic device , Pipeline fittings .


Professional Standard - Machinery

  • JB/T 1752-1992 Dimensions of valve structural elements external thread connection end
  • JB/T 6377-1992 Pneumatic Type and Dimensions of Gas Port Connection Screw Thread

未注明发布机构

  • DIN EN 148-1 E:2017-08 Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection
  • DIN 20353 E:2015-10 Rock drilling - Trapezoidal thread connection for percussive drilling - Dimensions, design
  • SAE AS4320-2007 FITTING END, STRAIGHT THREAD, STANDARD DIMENSIONS FOR, DESIGN STANDARD
  • DIN 3858:1970 Whitworth pipe threads for pipe couplings; parallel internal threads and taper external threads; thread dimensions

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 2878-1993 Fluid power systems and components―Ports―Dimensions and design
  • GB/T 8606-2003 Thread connecting dimensions and specifications of hydraulic fluid power - Quick action couplings
  • GB/Z 41983-2022 Hydraulic screw-in cartridge valves cavities—Mounting dimensions

Professional Standard-Ships

  • CB 3019-1986 External thread connection type and size of pipeline accessories
  • CB* 3019-1986 External thread connection type and size of pipeline accessories

Professional Standard - Military and Civilian Products

  • WJ 589-2003 Calculation of screw gauge sizes and tolerances of connecting threads between fuse and projectile, and primer and cartridge case

Taiwan Provincial Standard of the People's Republic of China

Society of Automotive Engineers (SAE)

SAE - SAE International

International Organization for Standardization (ISO)

  • ISO 228-1:1982 Pipe threads where pressure-tight joints are not made on the threads; Part 1 : Designation, dimensions and tolerances
  • ISO 228-1:1994 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
  • ISO 7320:1992 Aerospace; couplings, threaded and sealed, for fluid systems; dimensions
  • ISO 7320:2021 Aerospace - Couplings, threaded and sealed, for fluid systems - Dimensions
  • ISO 7-1:1982 Pipe threads where pressure-tight joints are made on the threads; Part 1 : Designation, dimensions and tolerances

Danish Standards Foundation

  • DS/ISO 228/1:1983 Pipe threads where pressure-tight joints are not made on the threads. Part 1: Designation, dimensions and tolerances
  • DS/EN 175201-804:2001 Detail specification: Circular connectors - Round contacts, size diameter 1,6 mm, threaded coupling
  • DS/ISO 7/1:1983 Pipe threads where pressure-tight joints are made on the threads. Part 1: Designation, dimensions and tolerances

RO-ASRO

  • STAS 5326-1979 SCREW THREAD FOR CYCLES Nominal prolile and sizes
  • STAS 402-1988 PIPE TIIREADS WIIERE PRESSURE-TIGUT JOINTS ARE MADE ON TUE FHREADS Dimensions and tolerances
  • STAS 12080/2-1989 Stainless steel fittings lor food industry TYPE R THREADED COUPLINGS. Dimensions
  • STAS 12080/3-1984 Stainless steel fittings for food industry T TYPE THREADED COUPLINGS Dimensions

SE-SIS

RU-GOST R

  • GOST 22525-1977 Threaded pipeline connections. Pipe nipple ends for union nuts. Construction
  • GOST 23357-1978 Threaded pipeline connections. Joint washers for radial mounting. Construction
  • GOST 21971-1976 Threaded piping joints. Conventional passages (nominal sizes). Series
  • GOST 22526-1977 Threaded pipeline connections. Screwed pipe nipple ends and sockets for them. Construction
  • GOST 8967-1975 Pipe steel connections with cylindrical thread for pipelines P = 1,6 MPa. Nippels. Basic dimensions
  • GOST 16070-1970 Unions screwed for rubber packer for tube connections on internal cone. Construction and dimensions
  • GOST 16039-1970 Threaded ends of fittings for tube connections on internal cone. Construction and dimensions

German Institute for Standardization

  • DIN EN ISO 228-1 Bb.1:2003 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation; Limits of size
  • DIN 2510-2:1971 Bolted Connections with Reduced Shank; Metric Thread with Large Clearence, Nominal Dimensions and Limits
  • DIN 2510-2:2023-05 Bolted connections with waisted shank - Part 2: Metric thread with large clearance - Nominal dimensions and limits of size / Note: Date of issue 2023-03-31*Intended as replacement for DIN 2510-2 (1971-08).
  • DIN EN ISO 228-1:2003 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000); German version EN ISO 228-1:2003
  • DIN 19004:1980 Screw threads of shutter cable release; tip and socket, connecting dimensions
  • DIN 20353:2016-03 Rock drilling - Trapezoidal thread connection for percussive drilling - Dimensions, design
  • DIN 19004:1980-08 Screw threads of shutter cable release; tip and socket, connecting dimensions
  • DIN EN 148-1:1999 Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection; German version EN 148-1:1999
  • DIN 20317:2014-02 Rock drilling - Round thread connections for percussive drilling equipment - Dimensions, design
  • DIN 2510-2:1971-08 Bolted Connections with Reduced Shank; Metric Thread with Large Clearence, Nominal Dimensions and Limits
  • DIN EN 175201-804:2000-09 Detail specification - Circular connectors - Round contacts, size diameter 1,6 mm, threaded coupling; German version EN 17201-804:1999
  • DIN 30295-1:1973-05 Rounded Trapezoidal Threads; Nominal Dimensions
  • DIN 20317:2014 Rock drilling - Round thread connections for percussive drilling equipment - Dimensions, design

GSO

American Society for Testing and Materials (ASTM)

  • ASTM B302-00 Standard Specification for Threadless Copper Pipe, Standard Sizes
  • ASTM B302-17 Standard Specification for Threadless Copper Pipe, Standard Sizes
  • ASTM B302-07 Standard Specification for Threadless Copper Pipe, Standard Sizes
  • ASTM B302-12 Standard Specification for Threadless Copper Pipe, Standard Sizes
  • ASTM B302-02 Standard Specification for Threadless Copper Pipe, Standard Sizes

AT-ON

CZ-CSN

  • CSN 13 7710-1960 Screwed pipe joints, nonsoldered used in mechanical engineering. Therads and struotural dimensions
  • CSN EN 148-1-1994 Respiratory protective devices-Threads for facepieces-Standard thread connection
  • CSN 37 0913-1981 Switching devices. Connecting threaded bolts to 3 200 A. Rated currepts and dimensions

IT-UNI

  • UNI ISO 228-P1:1983 Pipe threads for non-threaded sealing connections. Name, size and deviation

Korean Agency for Technology and Standards (KATS)

  • KS B ISO 7-1:2007 Pipe threads where pressure-tight joints are made on the threads-Dimensions, tolerances and designation
  • KS M 6591-1979 Standard size of screw for rubber extruder
  • KS W 1545-1999 Pipe threads where pressure­tight joints are not made on the threads-Part 1:Dimensions, tolerances and designation
  • KS B ISO 228-1-2007(2017) Pipe threads where pressure-tight joints are not made on the threads-Part 1:Dimensions, tolerances and designation

BE-NBN

  • NBN-EN 148-1-1989 Respiratory protective devices - Threads for facepieces - Standard thread connection

Association Francaise de Normalisation

  • NF E48-051:1992 Hydraulic fluid power. Pipe threaded connections for supply ports. Connecting dimensions.
  • NF EN ISO 228-1:2003 Pipe threads for connection without sealing in the thread - Part 1: dimensions, tolerances and designation
  • NF ISO 262:2023 Metric ISO threads for general purposes - Selection of dimensions for bolting
  • NF EN 10226-1:2004 Pipe threads for connection with thread sealing - Part 1: Tapered external threads and cylindrical internal threads - Dimensions, tolerances and designation
  • NF EN 10226-2:2005 Pipe threads for connection with thread sealing - Part 2: tapered external threads and tapered internal threads - Dimensions, tolerances and designation
  • NF R94-301:1989 Road vehicles. Threading connection for components including an "0" ring. Dimensional characteristics.

American National Standards Institute (ANSI)

British Standards Institution (BSI)

  • BS EN ISO 228-1:2003 Pipe threads where pressure-tight joints are not made on the threads - Dimensions, tolerances and designation
  • BS EN 148-1:2018 Respiratory protective devices. Threads for facepieces. Standard thread connection
  • BS EN 148-1:1999 Respiratory protective devices: threads for facepieces - Standard thread connection
  • BS 6356-3:1985 Spraying equipment for crop protection. Specification for dimensions of connection threading
  • BS ISO 725:2009 ISO inch screw threads - Basic dimensions

API - American Petroleum Institute

  • API STD 12B-1929 DIMENSIONAL SPECIFICATIONS For STANDARD BOLTED TANKS (FIRST EDITION)

Aerospace Industries Association/ANSI Aerospace Standards

  • AIA/NAS NASM33537-2002 Insert, Screw Thread, Helical Coil, Inch Series, Coarse and Fine Thread, Standard Assembly Dimensions for FSC 5340
  • AIA/NAS NASM33537-2009 INSERT, SCREW THREAD, HELICAL COIL, INCH SERIES, COARSE AND FINE THREAD, STANDARD ASSEMBLY DIMENSIONS FOR Rev 1

FI-SFS

  • SFS B.1.41-1957 Unified-karkeakierteet(UNC-kierteet)Nimellismitat 1/4 in ... 4 in
  • SFS B.2.59-1964 Mechanical drawing thread drawing and connecting dimensions

SCC

  • DIN 20353:2016 Rock drilling - Trapezoidal thread connection for percussive drilling - Dimensions, design
  • NS 5580:1983 Pipe threads where pressure-tight joints are made on the threads — Designation, dimensions and tolerances(ISO 7-1:1982)
  • DIN 2510-2 E:2023 Draft Document - Bolted connections with waisted shank - Part 2: Metric thread with large clearance - Nominal dimensions and limits of size
  • ASME B1.30-1992 Screw Threads - Standard Practice for Calculating and Rounding Dimensions
  • DANSK DS/EN 175201-804:2000 Detail specification: Circular connectors – Round contacts, size diameter 1,6 mm, threaded coupling
  • BS 7156-1:1990 Respiratory protective devices: threads for facepieces-Specification for standard thread connection
  • DIN 20317 E:2011 Draft Document - Rock drilling - Round thread connections for percussive drilling equipment - Dimensions, design

American Society of Mechanical Engineers (ASME)

  • ASME B1.30M-1992 Screw threads - Standard practice for calculating and rounding dimensions
  • ASME B1.30-2002(R2022) Screw Threads: Standard Practice for Calculating and Rounding Dimensions
  • ASME B1.30-2002 Screw Threads: Standard Practice for Calculating and Rounding Dimensions

Defense Logistics Agency

Lithuanian Standards Office

  • LST EN 175201-804-2002 Detail specification: Circular connectors. Round contacts, size diameter 1, 6 mm, threaded coupling

TH-TISI

  • TIS 1021-1991 Standard for threaded end connection turbine type water meter