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Database: 365,228(8 Aug 2026)

Internal and external thread tee

Internal and external thread tee, Total:168 items.

The international standard classification for "Internal and external thread tee" includes: Materials and components for shipbuilding , Piping systems , Special screw threads .

The Chinese standard classification for "Internal and external thread tee" includes: Marine pipe fittings , Marine gate valves and plug cocks , Basic standards and general methods .


Professional Standard-Ships

  • CB 576-1967 Aluminum alloy tee and four-way male connection
  • CB/T 576-2005 Aluminum alloy three-way four-way external thread joints
  • CB 581-2011 Specification for PN25.0 MPa male tee and cross screwed joints
  • CB 541-1967 Three-way cock for externally-threaded aluminum alloy filling
  • CB 581-1980 Pg250 Male Branch Tee and Four-way Connection
  • CB 1115-1984 External thread three-way, four-way joints
  • CB/T 610-2000 PN10.0、16.0MPa Male tee and cross screwed joints

未注明发布机构

  • DIN 3858:1970 Whitworth pipe threads for pipe couplings; parallel internal threads and taper external threads; thread dimensions
  • DIN ISO 965-2:1999E ISO Universal Metric Threads Tolerances Part 2: Dimensional Limitations for Universal External and Internal Threads Medium Quality
  • DIN 16261:1971 PN 16 cocks with female/female and female/male connection for pressure gauges
  • DIN 16261 E:2019-07 PN 16 cocks with female/female and female/male connection for pressure gauges

Professional Standard - Aviation

Professional Standard - Machinery

  • JB/ZQ 4247-2006 Regular screw threads - Remaining length of inner and outer thread, remaining length for drilling, end length of convex nut of bolt
  • JB/ZQ 4213-2006 Protection plug for inner and outer thread
  • JB/ZQ 4168-2006 Pipe thread - Blank dimension before cutting inner and outer thread

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

  • GB/T 7306.2-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 2:Taper internal and external threads
  • GB/T 7306.1-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 1:Parallel internal and taper external threads
  • GB/T 5633-2008(英文版) Flared couplings—Straight thread branch tee
  • GB/T 5637-2008(英文版) Flared couplings—Straight thread run tee

Society of Automotive Engineers (SAE)

AIA/NAS - Aerospace Industries Association of America Inc.

  • NAS258-1947 Elbow - 90 Degree@ Female Screw Thread Plastic Tee-Female Screw Thread Cross- Female Screw Thread (Rev 2)
  • NAS1669-1987 FASTENER - BLIND@ INTERNALLY THREADED@ EXTERNAL SLEEVE@ GENERAL PURPOSE@ PROTRUDING HEAD SELF-LOCKING (Rev 3)
  • NAS1675-1964 FASTENER - BLIND@ INTERNALLY THREADED EXTERNAL SLEEVE

Aerospace Industries Association

  • AIA NAS 258-1947 (Inactive)Elbow - 90 Degree, Female Screw Thread Plastic Tee-Female Screw Thread Cross- Female Screw Thread (Rev. 2)

Defense Logistics Agency

SCC

  • MIL MIL-DTL-32372/11B-2019 FITTING, ADAPTER, TEE, HYDRAULIC AND PNEUMATIC, NPTF MALE ON BRANCH TO ORFS FEMALE RUN TO RUN
  • MIL MIL-DTL-32372/10B-2019 FITTING, ADAPTER, TEE, HYDRAULIC AND PNEUMATIC, NPTF MALE ON BRANCH TO ORFS FEMALE RUN TO RUN
  • MIL MIL-DTL-32372/10A-2017 FITTING, ADAPTER, TEE, HYDRAULIC AND PNEUMATIC, NPTF MALE ON BRANCH TO ORFS FEMALE RUN TO RUN (SUPERSEDING MIL-DTL-32372/10)
  • MIL MIL-DTL-32372/11A-2017 FITTING, ADAPTER, TEE, HYDRAULIC AND PNEUMATIC, NPTF MALE ON BRANCH TO ORFS FEMALE RUN TO RUN (SUPERSEDING MIL-DTL-32372/11)
  • MIL MIL-DTL-32372/12B-2019 FITTING, ADAPTER, TEE, HYDRAULIC AND PNEUMATIC, NPTF MALE ON BRANCH TO ORFS MALE RUN TO RUN
  • DANSK DS/ISO 965-2:1999 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads - Medium quality
  • MIL MIL-DTL-32372/12A-2017 FITTING, ADAPTER, TEE, HYDRAULIC AND PNEUMATIC, NPTF MALE ON BRANCH TO ORFS MALE RUN TO RUN (SUPERSEDING MIL-DTL-32372/12)
  • DIN 905 E:2008 Draft Document - Assembly tools for screws and nuts - Tee wrenches, male square - Technical specifications

SAE - SAE International

  • SAE AS4857-1995 Tee@ Pipe@ Internal Thread (FSC 4730; Should Be Used Instead of AN917 REV 8@ Which Was Cancelled 8 February 1999)
  • SAE AS5192B-2005 Fitting@ Tee@ Internal Straight Thread Port
  • SAE AS5192A-2005 Fitting@ Tee@ Internal Straight Thread Port
  • SAE AS21911D-2017 Tee, Bulkhead, Flareless Tube, Internal Thread on Run
  • SAE AS21911-1998 Tee@ Bulkhead@ Flareless Tube@ Internal Thread on Run (FSC 4730)
  • SAE AS21911B-2003 Tee, Bulkhead, Flareless Tube, Internal Thread on Run
  • SAE AS21911A-2001 Tee@ Bulkhead@ Flareless Tube@ Internal Thread on Run (FSC 4730)
  • SAE AS5809A-2015 FITTING ASSEMBLY, TEE, FEMALE FLARELESS AND AXIALLY SWAGED ON THE RUN, MALE FLARELESS ON BRANCH, HYDRAULIC, 3000 PSI
  • SAE AS21910D-2009 TEE@ BULKHEAD@ FLARELESS TUBE@ INTERNAL THREAD ON SIDE
  • SAE AS21910A-2001 Tee@ Bulkhead@ Flareless Tube@ Internal Thread on Side (FSC 4730)
  • SAE AS21910E-2017 TEE@ BULKHEAD@ FLARELESS TUBE@ INTERNAL THREAD ON SIDE
  • SAE AS21910-1998 Tee@ Bulkhead@ Flareless Tube@ Internal Thread on Side (FSC 4730)
  • SAE AS21910C-2008 TEE@ BULKHEAD@ FLARELESS TUBE@ INTERNAL THREAD ON SIDE
  • SAE AS4861A-2003 FITTING, BUSHING, PIPE, INTERNAL AND EXTERNAL THREAD
  • SAE AS4861-1995 Bushing@ Pipe@ Internal and External Thread (FSC 4730; Should Be Used Instead of AN912 REV 9@ Which Was Cancelled on 8 February 1999)
  • SAE AS4854A-2003 FITTING, ELBOW, 90°, PIPE, INTERNAL AND EXTERNAL THREAD
  • SAE AS1032D-2001 TEE, REDUCER - BULKHEAD & INTERNALLY THREADED PORT ON RUN, FLARED TUBE
  • SAE AS1032F-2010 FITTING@ TEE@ STANDARD AND REDUCER@ BULKHEAD ON RUN@ INTERNAL PORT ON RUN@ FLARED
  • SAE AS1032E-2003 FITTING@ TEE@ STANDARD AND REDUCER@ BULKHEAD ON RUN@ INTERNAL PORT ON RUN@ FLARED
  • SAE AS1032C-1993 Tee@ Standard and Reducer@ Bulkhead and Internal Port on Run@ Flared Tube
  • SAE AS4855-1995 Elbow@ 45 Degree@ Pipe@ Internal and External Thread
  • SAE AS4854-1995 Elbow@ 90 Degree@ Pipe@ Internal and External Thread

CZ-CSN

SE-SIS

  • SIS SS 3213-1984 Threaded stainless steel pipe fittings - Tees with internal parallel pipe threads
  • SIS SMS 1008-1946 Cocks with internal and external threads. Nominal pressure: 8
  • SIS SMS 1098-1948 Fitting, Straight, Internally Threaded, Externally Threaded, Pressure Rated: 10

NL-NEN

  • NEN 2552-1968 Male screw piece, one side inside thread, for three-piece unions for water conduits
  • NEN 2550-1968 Male screw piece, one side outside thread, for three-piece unions for gas- and water conduits
  • NEN 2551-1968 Male screw piece, one side outside thread, for three-piece unions for gas- and water conduits

German Institute for Standardization

  • DIN 16261:2024-03 PN 16 cocks with female/female and female/male connection for pressure gauges
  • DIN 16261:2004-07 PN 16 cocks with female/female and female/male connection for pressure gauges / Note: To be replaced by DIN 16261 (2019-07), DIN 16261 (2023-02).
  • DIN 16261:2023-02 PN 16 cocks with female/female and female/male connection for pressure gauges / Note: Date of issue 2023-01-13*Intended as replacement for DIN 16261 (2004-07).
  • DIN 16261:2004 PN 16 cocks with female/female and female/male connection for pressure gauges
  • DIN ISO 965-2:1999-11 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads; medium quality (ISO 965-2:1998) / Note: To be amended by DIN ISO 965-2/A1 (2021-01).
  • DIN ISO 965-2 Berichtigung 1:2017-03 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads; medium quality (ISO 965-2:1998), Corrigendum to DIN ISO 965-2:1999-11
  • DIN 405-3:1997 General purpose knuckle threads - Part 3: Gauges for external and internal thread; types of gauges, profiles, tolerances
  • DIN 405-3:1997-11 General purpose knuckle threads - Part 3: Gauges for external and internal thread; types of gauges, profiles, tolerances
  • DIN 3858:2005 Whitworth pipe threads for pipe unions - Parallel internal thread and taper external thread - Dimensions
  • DIN ISO 965-2/A1:2021-01 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads - Medium quality - Amendment 1 (ISO 965-2:1998/DAM 1:2020); Text in German and English / Note: Date of issue 2020-12...
  • DIN 2999-1:1983 Pipe threads for tubes and fittings; parallel internal thread and taper external thread; tread dimensions
  • DIN 3858:1988 Whitworth pipe threads for pipe couplings; parallel internal threads and taper external threads; thread dimensions
  • DIN ISO 965-2:2024-04 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal threads - Medium tolerance quality (ISO/DIS 965-2:2024); Text in German and English

U.S. Military Regulations and Norms

AENOR

  • UNE 17708:2002 ISO general purpose metric screw threads. Tolerances. Limits of sizes for general purpose external and internal screw threads. Medium quality.

AT-ON

  • ONORM ISO 965 Teil.2:1983 ISO general purpose metnc screw threads; Tolerances; Limits ofsizes for general purpose external and internal threads; Medium quality

British Standards Institution (BSI)

  • BS ISO 965-2:1998+A1:2021 ISO general purpose metric screw threads. Tolerances - Limits of sizes for general purpose external and internal screw threads. Medium quality
  • BS ISO 965-2:1999 ISO general purpose metric screw threads. Tolerances. Limits of sizes for general purpose external and internal screw threads. Medium quality
  • 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
  • 20/30423713 DC BS ISO 965-2 AMD1. ISO general purpose metric screw threads. Tolerances. Part 2. Limits of sizes for general purpose external and internal screw threads. Medium quality
  • 24/30480923 DC BS ISO 965-2 ISO general purpose metric screw threads — Tolerances - Part 2: Limits of sizes for general purpose external and internal threads — Medium tolerance quality

PL-PKN

International Organization for Standardization (ISO)

  • ISO/CD 965-2:2023 ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal screw threads — Medium quality
  • ISO 965-2:1998 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads - Medium quality
  • ISO 965-2:1998/Amd 1:2021 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads - Medium quality; Amendment 1

CH-SNV

  • VSM 12041-1967 Thread grooves for external and internal threads. Metric ISO thread and Metric ISO fine thread
  • SN 029 100-1983 This standard is a translation of the original bilingual (German/French) Swiss Standard

Danish Standards Foundation

  • DS/ISO 965-2:1999 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads - Medium quality

Japanese Industrial Standards Committee (JISC)

  • JIS B 0209-2:2001 ISO general purpose metric screw threads -- Tolerances -- Part 2: Limits of sizes for general purpose external and internal screw threads -- Medium quality

GSO

  • OS GSO ISO 965-2:2008 ISO general purpose metric screw threads – Tolerances – Part 2: Limits of sizes for general purpose external and internal screw threads – Medium quality

Association Francaise de Normalisation

  • NF E03-005:1981 Pipe threads where pressure tight joints are not made on the threads (parallel internal and external threads).
  • NF ISO 965-2/A1:2021 Filetages métriques ISO pour usages généraux - Tolérances - Partie 2 : dimensions limites pour filetages intérieurs et extérieurs d'usages généraux - Qualité moyenne - Amendement 1
  • NF E03-053/A1*NF ISO 965-2/A1:2021 ISO general purpose metric screw threads - Tolerances - Part 2 : limits of sizes for general purpose external and internal screw threads - Medium quality - Amendment 1
  • NF E03-004:1981 Pipe threads where pressure tight joints are made on the threads (tapered external thread and parallel internal thread).
  • NF E03-621:1997 Checking of ISO metric trapezoidal threads with gauges. Plain gauges for external and internal threads.

YU-JUS

  • JUS M.B0.510-1981 Metric screw thread with trianguiar ISO—profile. Gauges for extemal threads. Tolerances for thread gauges
  • JUS M.B0.511-1981 Metne screw thread with tnangular li>U-protile. bauges tor internat tnreaas. loierances ror znreaa gauges
  • JUS M.B0.514-1981 ISO Metric trapezoidal screw threads. Gauges for external and internat screw threads. Tolerances far thread gauges

RO-ASRO

ZA-SANS

  • SANS 1700-2-6:2003 Fasteners Part 2: Screw threads Section 6: ISO general purpose metric screw threads - Tolerances - Limits of sizes for general purpose external and internal screw threads - Medium quality