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  • DEFSTAN 02-862(PT1)/2(2007) : 2007

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    FASTENERS - PART 1: GENERAL

    Available format(s):  Hardcopy, PDF

    Superseded date:  14-08-2011

    Language(s):  English

    Published date:  01-01-2007

    Publisher:  UK Ministry of Defence Standards

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Warning
    3 Normative References
    4 Definitions
    5 Use of Fasteners
      5.1 General
      5.2 Thread Form and Fastener Dimensions
      5.3 Material
          5.3.1 Electro-Chemical Compatibility
          5.3.2 Stainless Steel
          5.3.3 Brass
          5.3.4 Aluminium Silicon Bronze
          5.3.5 Zinc Plated Steel Fasteners
          5.3.6 Cadmium Plating
          5.3.7 Fluids which may Adversely Affect Fasteners
      5.4 Service Temperature
      5.5 Shock
      5.6 Assembly Instructions
          5.6.1 Compounds Used with Fasteners
          5.6.2 Locking of Fasteners
          5.6.3 Reuse
          5.6.4 Thread Protrusion
          5.6.5 Wire Thread Inserts
          5.6.6 Tightening
          5.6.7 Use of Washers on Nickel Aluminium Bronze
                Flanges and Headers
      5.7 Submarine Pressure Hull Fasteners
    6 Quality Assurance
    Annex A Fastener Standards and Specifications
    Annex B Tightening

    Abstract - (Show below) - (Hide below)

    Specifies the general requirements for threaded fasteners used on HM Ships and Submarines. It also specifies the standards which define the detailed requirements of particular types of fasteners.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes DEFSTAN 02-862(PT1)/1(2000). (05/2007)
    Document Type Standard
    Publisher UK Ministry of Defence Standards
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    DEFSTAN 02-121(PT1)/3(2010) : 2010 REQUIREMENTS FOR GALLEYS AND ASSOCIATED SPACES - PART 1: COMMON REQUIREMENTS
    DEFSTAN 02-330/2(2007) : 2007 REQUIREMENTS FOR MAIN PROPULSION PLANT CONDENSERS IN NUCLEAR POWERED SUBMARINES
    DEFSTAN 02-320/3(2009) : 2009 REQUIREMENTS FOR THE DESIGN AND INSTALLATION OF FUEL SYSTEMS FOR GAS TURBINE ENGINES AND DIESEL ENGINES IN HM SURFACE SHIPS AND SUBMARINES
    DEFSTAN 02-329/3(2010) : 2010 REQUIREMENTS FOR HEAT EXCHANGERS FOR HM SURFACE SHIPS AND SUBMARINES
    DEFSTAN 02-305/3(2010) : 2010 REQUIREMENTS FOR GEARING - MAIN PROPULSION
    DEFSTAN 02-303/2(2010) : 2010 LUBRICATION OIL SYSTEMS FOR PROPULSION AND GENERATION IN HM SURFACE SHIPS AND SUBMARINES

    Standards Referencing This Book - (Show below) - (Hide below)

    BS EN ISO 4762:2004 Hexagon socket head cap screws
    DEFSTAN 02-862(PT3)/2(2007) : 2007 FASTENERS - PART 3: NON-FERROUS FASTENERS
    DEFSTAN 03-19/3(2005) : 2005 ELECTRO-DEPOSITION OF CADMIUM
    BS 57:1951 Specification. B.A. screws bolts and nuts
    BS 4168:1967 Specification for hexagon socket screws and wrench keys. Metric series
    BS EN ISO 23429:2004 Gauging of hexagon sockets
    DEFSTAN 02-136/2(2004) : 2004 DESIGN, TESTING AND ACCEPTANCE REQUIREMENTS FOR WATERTIGHT INTEGRITY OF SUBMARINES CATEGORY 1
    BS 3382-1&2(1961) : 1961 SPECIFICATION FOR ELECTROPLATED COATINGS ON THREADED COMPONENTS - CADMIUM ON STEEL COMPONENTS - ZINC ON STEEL COMPONENTS
    BS EN ISO 7042:2012 Prevailing torque type all-metal hexagon high nuts. Property classes 5, 8, 10 and 12
    DEFSTAN 02-833(PT1)/2(2007) : 2007 REQUIREMENTS FOR NICKEL ALUMINIUM BRONZE - PART 1: SHEET, STRIP AND PLATE
    BS 3643-1:1981 ISO metric screw threads Principles and basic data
    BS 7752-2:1994 Free running type wire thread inserts Specification for ISO metric fine pitch threads
    PD 6494:1980 Mismatch of screw thread systems
    DEFSTAN 02-834(PT2)/1(2000) : 2000 REQUIREMENTS FOR ALUMINIUM SILICON BRONZE - PART 2: FORGINGS, FORGING STOCK, RODS AND SECTIONS
    DEFSTAN 02-862(PT2)/2(2007) : 2007 FASTENERS - PART 2: FERROUS
    BS 1769:1951 Specification. Unified black hexagon bolts, screws, nuts (UNC & UNF threads). Heavy series
    BS 4439:1969 Specification for screwed studs for general purposes. Metric series
    BS 4463:1969 Specification for crinkle washers for general engineering purposes. Metric series
    BS EN 12330:2000 Corrosion protection of metals. Electrodeposited coatings of cadmium on iron or steel
    BS 4929-1:1973 Specification for steel hexagon prevailing-torque type nuts Metric series
    BS 93:1951 Specification for British Association (B.A.) screw threads with tolerances for sizes 0 B.A. to 16 B.A.
    BS 3409-1:1961 Specification for the tapping of holes to receive wire thread inserts (UNC and UNF threads) Diameters ¼ in and over
    BS 1580-3:1965 Specification for Unified screw threads Diameters below ¼ in
    BS 4929-2:1973 Specification for steel hexagon prevailing-torque type nuts Unified (inch) series
    BS EN ISO 1479:2011 Hexagon head tapping screws
    BS EN ISO 7049:2011 Cross-recessed pan head tapping screws
    DEFSTAN 02-833(PT2)/2(2007) : 2007 REQUIREMENTS FOR NICKEL ALUMINIUM BRONZE - PART 2: FORGINGS, FORGING STOCK, RODS AND SECTIONS
    BS 4183:1967 Specification for machine screws and machine screw nuts. Metric series
    BS EN 20273:1992 Fasteners. Clearance holes for bolts and screws
    BS EN ISO 2320:2015 Fasteners. Prevailing torque steel nuts. Functional properties
    BS EN ISO 1580:2011 Slotted pan head screws. Product grade A
    BS 7751-1:1994 Prevailing torque type wire thread inserts Specification for ISO metric coarse pitch threads
    BS EN ISO 3506-1:2009 Mechanical properties of corrosion-resistant stainless steel fasteners Bolts, screws and studs
    BS 2693-1:1956 Specification for screwed studs General purpose studs
    BS EN ISO 7045:2011 Pan head screws with type H or type Z cross recess. Product grade A
    BS 3409-2:1966 Specification for the tapping of holes to receive wire thread inserts (UNC and UNF threads) Diameters below ¼ in
    DEFSTAN 02-834(PT1)/1(2000) : 2000 REQUIREMENTS FOR ALUMINIUM SILICON BRONZE - PART 1: SHEET, STRIP AND PLATE
    DEFSTAN 02-862(PT4)/2(2007) : 2007 FASTENERS - PART 4: FERROUS (SUBMARINE FIRST LEVEL QUALITY ASSURED)
    BS 7752-1(1994) : 1994 FREE RUNNING TYPE WIRE THREAD INSERTS - PART 1: SPECIFICATION FOR ISO METRIC COARSE PITCH THREADS
    BS 4464:1969 Specification for spring washers for general engineering and automobile purposes. Metric series
    BS 7751-2:1994 Prevailing torque type wire thread inserts Specification for ISO metric fine pitch threads
    BS EN ISO 7719:2012 Prevailing torque type all-metal hexagon regular nuts. Property classes 5, 8 and 10
    BS EN 515:2017 Aluminium and aluminium alloys. Wrought products. Temper designations
    BS 3692:2001 ISO metric precision hexagon bolts, screws and nuts. Specification
    BS 1580-1&2(1962) : 1962 SPECIFICATION FOR UNIFIED SCREW THREADS - DIAMETERS 1/4 INCH AND LARGER
    BS EN 12329:2000 Corrosion protection of metals. Electrodeposited coatings of zinc with supplementary treatment on iron or steel
    PD 6484:1979 Commentary on corrosion at bimetallic contacts and its alleviation
    BS EN ISO 3506-2:2009 Mechanical properties of corrosion-resistant stainless steel fasteners Nuts
    BS 2470:1973 Specification for hexagon socket screws and wrench keys. Inch series
    BS 3076:1989 Specification for nickel and nickel alloys: bar
    DEFSTAN 02-862(PT5)/2(2007) : 2007 FASTENERS - PART 5: NON-FERROUS (SUBMARINE FIRST LEVEL QUALITY ASSURED)
    BS 2TA 3:1973 SPECIFICATION FOR BAR AND SECTION FOR MACHINING OF COMMERCIALLY PURE TITANIUM (TENSILE STRENGTH 390-540 N/MM[2])
    BS 3410:1961 Specification for metal washers for general engineering purposes
    BS 4320:1968 Specification for metal washers for general engineering purposes. Metric series
    DEFSTAN 03-20/3(2005) : 2005 ELECTRO-DEPOSITION OF ZINC
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