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Database: 365,228(8 Aug 2026)

Double nut fastening

Double nut fastening, Total:383 items.

The international standard classification for "Double nut fastening" includes: Nuts , Nuts , Bolts, screws, studs , Fasteners in general , Fasteners , Other mining equipment , Marine engines and propulsion systems .

The Chinese standard classification for "Double nut fastening" includes: Clamping fixtures , Fasteners , Pipe fittings, clamps and seals , Fastener , Universal parts , Coal mine special equipment , Mining equipment , Marine auxiliary machinery and pipeline fittings maintenance and service .


Professional Standard - Aviation

Professional Standard - Aerospace

  • QJ 1982-1990 MJ Thread Fastener 900MPa/235℃ Hexagon Slotted Thin Nut
  • QJ 2392-1992 Slotted Round Nuts
  • QJ 2389-1992 Double End Studs
  • QJ 2397.2-1992 Technical Specification for Threaded Fastener Made of Brass and Aluminum Alloy - Nuts
  • QJ 2391-1992 Knurled Thumb Nuts with Collar
  • QJ 2412-1992 MJ Threaded Fastener 1100mpa/235℃ Double-lug Support Plate Self-locking Nut
  • QJ 2390-1992 Butterfly Nuts
  • QJ 1747-1989 Strength classification and temperature classification of bolts and nuts for MJ threaded fasteners
  • QJ 2395-1992 Hexagon Thin Nuts
  • QJ 2393-1992 Hexagon Locknuts for Non-Metal Inserts
  • QJ 1749-1989 Shape and position tolerances of MJ threaded fastener nuts
  • QJ 1980-1990 MJ threaded fasteners 900MPa/235℃ hexagonal ordinary book nuts
  • QJ 2418-1992 MJ Threaded Fastener - Self-locking Nuts with Double-lug Anchor at 1100mpa / 235 ℃
  • QJ 2417-1992 MJ Threaded Fastener - Self-locking Nuts with Single Anchor at 1100mpa / 235 ℃
  • QJ 1981-1990 MJ Thread Fastener 1100MPa/235℃ Hexagon Slotted Nut
  • QJ 2420-1992 MJ Threaded Fastener - Hexagon Self-locking Nuts at 1100mpa / 235 ℃
  • QJ 2394-1992 Hexagon Nuts
  • QJ 2414-1992 MJ Threaded Fastener 1100mpa/235℃ 90°Anglar Support Plate Self-locking Nut
  • QJ 2419-1992 MJ Threaded Fastener 1100mpa/235℃ Small-Dimension Double-lug Movable Support Plate Self-locking Nut
  • QJ 2413-1992 MJ Threaded Fastener - Small-Dimension Self-locking Nuts with Two Lug Anchor at 1100mpa / 235 ℃
  • QJ 2410-1992 MJ Threaded Fastener 1100mpa/235℃ Single Lug Support Plate Self-locking Nut
  • QJ 1979-1990 MJ threaded fasteners 1100MPa/235℃ hexagonal ordinary nuts
  • QJ 2396-1992 Slotted Hexagon Nuts

未注明发布机构

Professional Standard - Machinery

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

  • GB/T 3103.4-2014 Tolerances for fasteners―Bolt/nut assemblies for service temperatures from -200℃~+700℃
  • GB/T 5276-1985 Fasteners; Bolts,screws,studs and nuts; Symbols and designations of dimensions
  • GB/T 16938-2008 Fasteners - General requirements for bolts screws studs and nuts
  • GB/T 3098.15-2014 Mechanecal properties of fasteners-Nuts made of stainless-steel
  • GB/T 3098.9-2010 Mechanical properties of fasteners—Prevailing torque type steel nuts
  • GB/T 3098.15-2023 Mechanical properties of fasteners—Stainless steel nuts
  • GB/T 3098.4-2000 Mechanical properties of fasteners-Nuts-Fine pitch thread
  • GB/T 5779.2-2000 Fasteners - Surface discontinuities - Nuts
  • GB/T 152.4-1988 Fasteners--Counterbores for hexagon bolts and nuts
  • GB/T 3103.2-1982 Tolerances for fasteners;Bolts,screws and nuts for fine mechanics
  • GB/T 5276-2015 Fasteners—Bolts, screws, studs and nuts—Symbols and descriptions of dimensions
  • GB/T 3098.9-2002 Mechanical properties of fasteners--Prevailing torque type steel hexagon unts
  • GB/T 3103.1-2002 Essential oils and aromatic extracts - Determination of residual benzene content
  • GB 152.4-1988 Fasteners-Counterbores for hexagon bolts and nuts
  • GB/T 805-1988 Tight nuts
  • GB/T 16938-1997 Fasteners―General requirements for blots,screws,studs and nuts
  • GB/T 3098.14-2000 Mechanical properties of fasteners - Widening test on nuts
  • GB 805-1988 Buckle Nut
  • GB/T 3098.15-2000 Mechanecal properties of fasteners - Nuts made of stainless-steel
  • GB 5779.2-1986 Surface discontinuities of fasteners on nuts for general requirements
  • GB/T 3098.2-2015 Mechanical properties of fasteners—Nuts
  • GB/T 3098.2-2000 Mechanical properties of fasteners—Nuts—Coarse thread
  • GB 3098.6-1986 Mechanical properties of fasteners--Stainless steel bolts, screws, studs and nuts

Professional Standard - Military and Civilian Products

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 3098.9-2020 Mechanical properties of fasteners—Prevailing torque type steel nuts

机械电子工业部

Military Standard of the People's Republic of China-General Armament Department

Professional Standard - Railway

机械工业部

Professional Standard - Coal

  • MT/T 187.8-1991 Scraper conveyor fasteners non metallic insert six angle locking nut
  • MT/T 913-2002 Hydraulic nuts and high-strength fasteners for coal mining machinery
  • MT/T 187.9-1991 Scraper Conveyor Fastener Non-Metallic Insert Hex Lock Nut
  • MT/T 187.8-1988 Scraper conveyor fastener hexagonal self-locking nut

Professional Standard-Ships

  • CB/T 3534-1994 Technical Requirements for Repair of Fastening Bolts and Nuts for Marine Diesel Engines

煤炭工业部

  • MT/T 250-1991 Scraper conveyor fasteners non-metallic inserts hexagonal lock nuts

Association Francaise de Normalisation

Danish Standards Foundation

  • DS/ISO 225:1984 Fasteners. Bolts, screws, studs and nuts. Symbols and designations of dimensions
  • DS/EN 28 839:1992 Mechanical properties of fasteners - Bolts, screws, studs and nuts made of non-ferrous metals
  • DS/EN 493:1992 Fasteners. Surface discontinuities. Nuts
  • DS/ISO 8992:2007 Fasteners - General requirements for bolts, screws, studs and nuts
  • DS/ISO 8992:1988 Fasteners. General requirements for bolts, screws, studs and nuts
  • DS/EN ISO 225:2010 Fasteners - Bolts, screws, studs and nuts - Symbols and descriptions of dimensions

AIA/NAS - Aerospace Industries Association of America Inc.

RO-ASRO

German Institute for Standardization

  • DIN 2509:2016 Fasteners - Double end studs
  • DIN 2509:2016-05 Fasteners - Double end studs
  • DIN 315:2016-12 Fasteners - Wing nuts - Rounded wings
  • DIN 6305:2002-06 Tommy nuts with fixed clamping bolt
  • DIN 315:2016 Fasteners - Wing nuts - Rounded wings
  • DIN ISO 8992:2005-09 Fasteners - General requirements for bolts, screws, studs and nuts (ISO 8992:2005)
  • DIN ISO 8992:2005 Fasteners - General requirements for bolts, screws, studs and nuts (ISO 8992:2005)
  • DIN EN ISO 8674:2022-06 Fasteners - Hexagon high nuts (style 2), with fine pitch thread (ISO/DIS 8674.2:2022); German and English version prEN ISO 8674:2022 / Note: Date of issue 2022-04-29*Intended as replacement for DIN EN ISO 8674 (2013-04).
  • DIN EN ISO 4759-1:2001-04 Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts; Product grades A, B and C (ISO 4759-1:2000); German version EN ISO 4759-1:2000
  • DIN 976-1:2016-09 Fasteners - Stud bolts - Part 1: Metric thread
  • DIN EN ISO 225:2011-02 Fasteners - Bolts, screws, studs and nuts - Symbols and descriptions of dimensions (ISO 225:2010); Multilingual version EN ISO 225:2010
  • DIN EN ISO 21670:2014 Fasteners - Hexagon weld nuts with flange (ISO 21670:2014); German version EN ISO 21670:2014
  • DIN EN ISO 6157-2:2004 Fasteners - Surface discontinuities - Part 2: Nuts (ISO 6157-2:1995); German version EN ISO 6157-2:2004
  • DIN EN ISO 4035:2023 Fasteners - Hexagon thin nuts (style 0) (ISO 4035:2023)
  • DIN EN ISO 21670:2014-09 Fasteners - Hexagon weld nuts with flange (ISO 21670:2014); German version EN ISO 21670:2014
  • DIN EN ISO 8673:2022-06 Fasteners - Hexagon regular nuts (style 1), with fine pitch thread (ISO/DIS 8673.2:2022); German and English version prEN ISO 8673:2022 / Note: Date of issue 2022-04-29*Intended as replacement for DIN EN ISO 8673 (2013-04).
  • DIN EN ISO 2320:2016-05 Fasteners - Prevailing torque steel nuts - Functional properties (ISO 2320:2015); German version EN ISO 2320:2015
  • DIN EN ISO 4033:2023 Fasteners - Hexagon high nuts (style 2) (ISO 4033:2023)
  • DIN EN ISO 8675:2023 Fasteners - Hexagon thin nuts (style 0), with fine pitch thread (ISO 8675:2023)

Japanese Industrial Standards Committee (JISC)

Society of Automotive Engineers (SAE)

NL-NEN

British Standards Institution (BSI)

PL-PKN

SAE - SAE International

International Organization for Standardization (ISO)

  • ISO/FDIS 4035 Fasteners — Hexagon thin nuts (style 0)
  • ISO 4035:2023 Fasteners — Hexagon thin nuts (style 0)
  • ISO/CD 7042 Fasteners — Prevailing torque hexagon nuts — High nuts (all metal)
  • ISO/CD 7719 Fasteners — Prevailing torque hexagon nuts — Regular nuts (all metal)
  • ISO/FDIS 4033 Fasteners — Hexagon high nuts (style 2)
  • ISO 4033:2023 Fasteners — Hexagon high nuts (style 2)
  • ISO/DIS 7720:2024 Fasteners-Prevailing torque hexagon nuts-High nuts (all metal) with slot(s)
  • ISO/CD 7720 Fasteners — Prevailing torque hexagon nuts — High nuts (all metal) with slot(s)
  • ISO/CD 10513 Fasteners — Prevailing torque hexagon nuts — High nuts (all metal), with fine pitch thread
  • ISO 2320:2015 Fasteners - Prevailing torque steel nuts - Functional properties
  • ISO 2320:1972 Title missing - Legacy paper document
  • ISO 4032:2023 Fasteners — Hexagon regular nuts (style 1)
  • ISO/FDIS 4032 Fasteners — Hexagon regular nuts (style 1)
  • ISO/FDIS 8675 Fasteners — Hexagon thin nuts (style 0), with fine pitch thread
  • ISO 8675:2023 Fasteners — Hexagon thin nuts (style 0), with fine pitch thread
  • ISO 8992:1986 Fasteners; General requirements for bolts, screws, studs and nuts
  • ISO/CD 10511 Fasteners — Prevailing torque hexagon nuts — Thin nuts (with non-metallic insert)
  • ISO 8992:2005 Fasteners - General requirements for bolts, screws, studs and nuts
  • ISO/CD 7041 Fasteners — Prevailing torque hexagon nuts — High nuts (with non-metallic insert)
  • ISO 21670:2014 Fasteners - Hexagon weld nuts with flange
  • ISO/CD 7040 Fasteners — Prevailing torque hexagon nuts — Regular nuts (with non-metallic insert)
  • ISO/FDIS 8674 Fasteners — Hexagon high nuts (style 2), with fine pitch thread
  • ISO 8674:2023 Fasteners — Hexagon high nuts (style 2), with fine pitch thread
  • ISO 6157-2:1995 Fasteners - Surface discontinuities - Part 2: Nuts
  • ISO 8673:2023 Fasteners — Hexagon regular nuts (style 1), with fine pitch thread
  • ISO/FDIS 8673 Fasteners — Hexagon regular nuts (style 1), with fine pitch thread
  • ISO 225:2010 Fasteners - Bolts, screws, studs and nuts - Symbols and descriptions of dimensions
  • ISO/CD 10512 Fasteners — Prevailing torque hexagon nuts — Regular nuts (with non-metallic insert), with fine pitch thread

SCC

SE-SIS

ZA-SANS

  • SANS 1700-15-8:1998 Fasteners Part 15: Prevailing torque type nuts Section 8: Prevailing torque type hexagon thin nuts (with non-metallic insert)
  • SANS 1700-15-6:1998 Fasteners Part 15: Prevailing torque type nuts Section 6: Prevailing torque type all-metal hexagon nuts, style 1 - Property classes 5, 8 and 10
  • SANS 1700-15-3:1998 Fasteners Part 15: Prevailing torque type nuts Section 3: Prevailing torque type all-metal hexagon nuts, style 2 - Property classes 5, 8, 10 and 12
  • SANS 1700-15-7:1998 Fasteners Part 15: Prevailing torque type nuts Section 7: Prevailing torque type all-metal hexagon nuts, style 2 - Property class 9
  • SANS 1700-14-3:2003 Fasteners Part 14: Hexagon nuts Section 3: Hexagon nuts - Product grade C
  • SANS 1700-15-2:2007 Fasteners Part 15: Prevailing torque type nuts Section 2: Prevailing torque type hexagon nuts (with non-metallic insert), style 2 - Property classes 9 and 12
  • SANS 1700-15-5:1998 Fasteners Part 15: Prevailing torque type nuts Section 5: Prevailing torque type all-metal hexagon nuts with flange - Product grades A and B
  • SANS 1700-14-6:2003 Fasteners Part 14: Hexagon nuts Section 6: Hexagon nuts with flange - Coarse thread
  • SANS 1700-15-10:1998 Fasteners Part 15: Prevailing torque type nuts Section 10: Prevailing torque type all-metal hexagon nuts, style 2, with metric fine pitch thread - Property classes 8, 10 and 12
  • SANS 1700-14-15:2003 Fasteners Part 14: Hexagon nuts Section 15: Hexagon nuts with flange - Fine pitch thread
  • SANS 1700-15-4:1998 Fasteners Part 15: Prevailing torque type nuts Section 4: Prevailing torque type hexagon nuts with flange (with non-metallic insert) - Product grades A and B

AT-ON

GSO

CZ-CSN

Korean Agency for Technology and Standards (KATS)

European Committee for Standardization (CEN)

  • EN 493:1992 Fasteners; surface discontinuities; nuts
  • EN 20225:1991 Fasteners - Bolts, Screws, Studs and Nuts - Symbols and Designations of Dimensions
  • EN ISO 4035:2023 Fasteners - Hexagon thin nuts (style 0) (ISO 4035:2023)
  • FprEN ISO 4035 Fasteners - Hexagon thin nuts (style 0) (ISO/FDIS 4035:2023)
  • EN ISO 4033:2023 Fasteners - Hexagon high nuts (style 2) (ISO 4033:2023)
  • FprEN ISO 4033 Fasteners - Hexagon high nuts (style 2) (ISO/FDIS 4033:2023)
  • EN ISO 8675:2023 Fasteners - Hexagon thin nuts (style 0), with fine pitch thread (ISO 8675:2023)
  • EN ISO 4032:2023 Fasteners - Hexagon regular nuts (style 1) (ISO 4032:2023)

RU-GOST R

European Association of Aerospace Industries

  • AECMA PREN 2264-1982 Nuts, Anchor, Self Locking Two Lug, Floating Incremental Counterbore Classification 1100 MPa/235 Degrees Celsius
  • AECMA PREN 3754-1993 Aerospace Series Nuts, Anchor, Self-Locking, Fixed, 60 Degrees Corner, With Counterbore, in Heat Resisting Steel, MoS2 Lubricated Classification : 1 100 MPa (at Ambient Temperature) / 315 Degrees C Edition P 1; Corrigendum 05/10/1993
  • AECMA PREN 3751-1996 Aerospace Series Nuts, Anchor, Self-Locking, Fixed, Closed Corner, Reduced Series, with Counterbore, in Heat Resisting Steel, MoS2 Lubricated Classification : 1 100 MPa (at Ambient Temperature)/315 Degrees C Edition P 2
  • AECMA PREN 2264-1995 Aerospace Series Nuts, Anchor, Self-Locking, Floating, Two Lug, Incremental Counterbore, in Alloy Steel, Cadmium Plated, MoS2 Lubricated Classification: 900 MPa (at Ambient Temperature)/235 Degrees Celsius Edition 2
  • AECMA PREN 3763-1993 Aerospace Series Nuts, Hexagonal, Self-Locking, Ball Seat, in Heat Resisting Steel, MoS2 Lubricated Classification : 900 MPa ( at Ambient Temperature) / 315 Degrees C Edition P 1; Corrigendum 05/10/1993
  • AECMA PREN 3753-1990 Aerospace Series Nuts, Anchor, Self-Locking, Fixed, 60 Degree Corner, with Counterbore, in Alloy Steel, Cadmium Plated, MoS2 Lubricated Classification: 1 100 MPa (at Ambient Temperature)/235 Degrees C Edition 1

International Truck and Engine Corporation (ITEC)

International Federation of Trucks and Engines

Aerospace Industries Association/ANSI Aerospace Standards

Aerospace Industries Association

GOST

HU-MSZT

TH-TISI

  • TIS 2448-2009 Fasteners.bolts, screws, studs and nuts.symbols and designations of dimensions

VN-TCVN

  • TCVN 6360-1998 Fasteners.Bolts, screws, studs and nuts.Symbols and designation of dimensions

DIN

  • DIN ISO 1891:1979 Fasteners; Bolts, Screws, Nuts and Accessories, Terminology and Nomenclature

IN-BIS

  • IS 8536-1987 Fasteners—Bolts, Screws, Studs and Nuts—Dimensional symbols and designations

BE-NBN

  • NBN-EN 28839-1992 Mechanical properties of fasteners - Bolts, screws, studs and nuts made of non-ferrous metals

YU-JUS

  • JUS M.B1.001-1980 Fasteners-botts, screws, nuts and accessories. Terminolog}* and nomenclattve