{"id":260521,"date":"2024-10-19T17:15:17","date_gmt":"2024-10-19T17:15:17","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-898-22012\/"},"modified":"2024-10-25T12:58:03","modified_gmt":"2024-10-25T12:58:03","slug":"bs-en-iso-898-22012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-898-22012\/","title":{"rendered":"BS EN ISO 898-2:2012"},"content":{"rendered":"

This part of ISO 898 specifies mechanical and physical properties of nuts with coarse thread and fine pitch thread made of carbon steel and alloy steel when tested at an ambient temperature range of 10 \u00b0C to 35 \u00b0C.<\/p>\n

Nuts conforming to the requirements of this part of ISO 898 are evaluated at that ambient temperature range. It is possible that they do not retain the specified mechanical and physical properties at elevated and\/or lower temperatures.<\/p>\n

\n

NOTE 1 Nuts conforming to the requirements of this part of ISO 898 have been used in applications ranging from \u201350 \u00b0C to +150 \u00b0C. It is the responsibility of users to consult an experienced fastener materials expert for temperatures outside the range of \u201350 \u00b0C to +150 \u00b0C and up to a maximum temperature of +300\u00b0C to determine appropriate choices for a given application.<\/p>\n<\/blockquote>\n

\n

NOTE 2 Information for the selection and application of steels for use at lower and elevated temperatures is given for instance in EN 10269, ASTM F2281 and in ASTM A320\/A320M.<\/p>\n<\/blockquote>\n

This part of ISO 898 is applicable to nuts:<\/p>\n

    \n
  1. \n

    made of carbon steel or alloy steel;<\/p>\n<\/li>\n

  2. \n

    with coarse thread M5 \u2264 D<\/i> \u2264 M39, and fine pitch thread M8\u00d71 \u2264 D<\/i> \u2264 M39\u00d73;<\/p>\n<\/li>\n

  3. \n

    with triangular ISO metric thread according to ISO 68-1;<\/p>\n<\/li>\n

  4. \n

    with diameter\/pitch combinations according to ISO 261 and ISO 262;<\/p>\n<\/li>\n

  5. \n

    with specified property classes, including proof load;<\/p>\n<\/li>\n

  6. \n

    with different nut styles: thin nuts, regular nuts and high nuts;<\/p>\n<\/li>\n

  7. \n

    with minimum height m<\/i> \u2265 0,45D<\/i>;<\/p>\n<\/li>\n

  8. \n

    with a minimum outside diameter or width across flats s<\/i> \u2265 1,45D<\/i> (see Annex A);<\/p>\n<\/li>\n

  9. \n

    able to mate with bolts, screws and studs with property classes according to ISO 898-1.<\/p>\n<\/li>\n<\/ol>\n

    For hot dip galvanized nuts, see ISO 10684.<\/p>\n

    This part of ISO 898 does not specify requirements for properties such as:<\/p>\n

      \n
    • \n

      prevailing torque properties (see ISO 2320);<\/p>\n<\/li>\n

    • \n

      torque\/clamp force properties (see ISO 16047 for test method);<\/p>\n<\/li>\n

    • \n

      weldability;<\/p>\n<\/li>\n

    • \n

      corrosion resistance.<\/p>\n<\/li>\n<\/ul>\n

      PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
      6<\/td>\nForeword <\/td>\n<\/tr>\n
      7<\/td>\n1\tScope <\/td>\n<\/tr>\n
      8<\/td>\n2\tNormative references
      3\tSymbols
      4\tDesignation systems
      4.1\tDesignation of nut styles
      4.2\tDesignation of property classes <\/td>\n<\/tr>\n
      9<\/td>\n4.3\tRanges of nominal diameters in relation to nut style and property class
      5\tDesign of bolt and nut assemblies <\/td>\n<\/tr>\n
      10<\/td>\n6\tMaterials <\/td>\n<\/tr>\n
      11<\/td>\n7\tMechanical properties <\/td>\n<\/tr>\n
      14<\/td>\n8\tInspection
      8.1\tManufacturer\u2019s inspection
      8.2\tSupplier\u2019s inspection
      8.3\tPurchaser\u2019s inspection <\/td>\n<\/tr>\n
      15<\/td>\n9\tTest methods
      9.1\tProof load test <\/td>\n<\/tr>\n
      17<\/td>\n9.2\tHardness test <\/td>\n<\/tr>\n
      19<\/td>\n9.3\tSurface integrity inspection
      10\tMarking
      10.1\tGeneral
      10.2\tIdentification mark of the manufacturer
      10.3\tMarking of property classes <\/td>\n<\/tr>\n
      20<\/td>\n10.4\tIdentification <\/td>\n<\/tr>\n
      21<\/td>\n10.5\tMarking of left-hand thread
      10.6\tMarking of packages <\/td>\n<\/tr>\n
      22<\/td>\nAnnex\u00a0A
      \n(informative)<\/p>\n

      Design principles of nuts <\/td>\n<\/tr>\n

      25<\/td>\nAnnex\u00a0B
      \n(informative)<\/p>\n

      Thread dimensions for the test mandrel <\/td>\n<\/tr>\n

      27<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

      Mechanical properties of fasteners made of carbon steel and alloy steel – Nuts with specified property classes. Coarse thread and fine pitch thread<\/b><\/p>\n\n\n\n\n
      Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
      BSI<\/b><\/a><\/td>\n2012<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":260527,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[305,2641],"product_tag":[],"class_list":{"0":"post-260521","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-21-060-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/260521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/260527"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=260521"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=260521"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=260521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}