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    技術(shù)中心 
    

      
    
        
    
          
    鋼絲螺套規(guī)格
    
          
    [ 時(shí)間：2016-08-25 點(diǎn)擊：3518 ]
    
                    
    公制系列鋼絲螺套型式尺寸及安裝參數(shù)
      
    公稱
    直徑
    (d)
    螺距
    (P)
    公稱長度
    圈數(shù)(W)
    自由狀態(tài)下
    外徑(Dz)
    鉆頭
    直徑
    (do)
    鉆孔
    深度
    (L3)
    未去除安裝柄時(shí)螺栓***大擰入深度(L6)
    千件
    質(zhì)量
    (Kg)
    &times;d
    L1
    2
    0.4
    1d
    2.0
    2.9
    2.60～2.80
    2.1
    3.6
    1.8
    0.02
    1.5d
    3.0
    4.9
    4.6
    2.8
    0.03
    2d
    4.0
    6.9
    5.6
    3.8
    0.05
    2.5d
    5.0
    8.9
    6.6
    4.8
    0.06
    3d
    6.0
    10.9
    7.6
    5.8
    0.07
    2.5
    0.45
    1d
    2.5
    3.5
    3.30～3.50
    2.6
    4.3
    2.3
    0.03
    1.5d
    3.75
    5.9
    5.6
    3.5
    0.06
    2d
    5.0
    8.1
    6.8
    4.8
    0.08
    2.5d
    6.25
    10.5
    8.1
    6.0
    0.10
    3d
    7.5
    12.9
    9.3
    7.3
    0.12
    3
    0.5
    1d
    3.0
    3.9
    3.80～4.00
    3.1
    5.0
    2.7
    0.07
    1.5d
    4.5
    6.3
    6.5
    4.2
    0.11
    2d
    6.0
    8.7
    8.0
    5.7
    0.14
    2.5d
    7.5
    11.1
    9.5
    7.2
    0.18
    3d
    9.0
    13.5
    11.0
    8.7
    0.22
    3.5
    0.6
    1d
    3.5
    3.7
    4.42～4.60
    3.7
    5.9
    3.2
    0.10
    1.5d
    5.25
    6.3
    7.65
    5.0
    0.18
    2d
    7.0
    8.7
    9.4
    6.7
    0.25
    2.5d
    8.75
    11.2
    11.15
    8.5
    0.33
    3d
    10.5
    13.3
    12.9
    10.2
    0.39
    4
    0.7
    1d
    4.0
    3.7
    5.05～5.25
    4.2
    6.8
    3.6
    0.12
    1.5d
    6.0
    6.1
    8.8
    5.6
    0.20
    2d
    8.0
    8.4
    10.8
    7.6
    0.27
    2.5d
    10.0
    10.9
    12.8
    9.6
    0.38
    3d
    12.0
    13.2
    14.8
    11.6
    0.45
    5
    0.8
    1d
    5.0
    4.3
    6.35～6.60
    5.2
    8.2
    4.6
    0.22
    1.5d
    7.5
    6.9
    10.7
    7.1
    0.36
    2d
    10.0
    9.7
    13.2
    9.6
    0.49
    2.5d
    12.5
    12.3
    15.7
    12.1
    0.68
    3d
    15.0
    14.8
    18.2
    14.6
    0.80
    6
    1
    1d
    6.0
    4.2
    7.60～7.85
    6.3
    10.0
    5.5
    0.41
    1.5d
    9.0
    6.9
    13.0
    8.5
    0.67
    2d
    12.0
    9.6
    16.0
    11.5
    0.91
    2.5d
    15.0
    12.3
    19.0
    14.5
    1.20
    3d
    18.0
    14.6
    22.0
    17.5
    1.50
    7
    1
    1d
    7.0
    5.3
    8.65～8.90
    7.3
    11.0
    6.05
    0.80
    1.5d
    10.5
    8.2
    14.5
    10.0
    1.23
    2d
    14.0
    11.1
    18.0
    13.5
    1.66
    2.5d
    17.5
    14.3
    21.5
    17
    2.00
    3d
    21.0
    17.4
    25.5
    19.5
    2.40
    8
    1.25
    1d
    8.0
    4.7
    9.85～10.10
    8.3
    13.0
    7.4
    0.94
    1.5d
    12.0
    7.4
    17.0
    11.4
    1.51
    2d
    16.0
    10.6
    21.0
    15.4
    2.07
    2.5d
    20.0
    13.5
    25.0
    19.4
    2.80
    3d
    24.0
    16.4
    29.0
    23.4
    3.40
    8
    1
    1d
    8.0
    6.1
    9.85～10.10
    8.3
    12.0
    7.5
    0.78
    1.5d
    12.0
    9.5
    16.0
    11.5
    1.19
    2d
    16.0
    12.9
    20.0
    15.5
    1.60
    2.5d
    20.0
    16.5
    24.0
    19.5
    2.63
    3d
     24
    19.9
    28.0
    23.5
    3.60
    9
    1.25
    1d
    9.0
    5.3
    10.85～11.1
    9.4
    14.0
    8.4
    0.75
    1.5d
    13.5
    8.6
    18.5
    12.9
    1.83
    2d
    18.0
    11.9
    23.0
    17.4
    2.90
    2.5d
    22.5
    15.3
    27.5
    21.9
    4.01
    3d
    27.0
    18.1
    32.0
    26.4
    4.92
    10
    1.5
    1d
    10.0
    5.0
    12.10～12.50
    10.4
    16.0
    9.2
    1.80
    1.5d
    15.0
    8.1
    21.0
    14.2
    2.85
    2d
    20.0
    11.2
    26.0
    19.2
    3.90
    2.5d
    25.0
    14.2
    31.0
    24.2
    5.47
    3d
    30.0
    17.2
    36.0
    29.2
    6.60
    10
    1.25
    1d
    10.0
    6.0
    12.10～12.50
    10.3
    15.0
    9.4
    1.75
    1.5d
    15.0
    9.7
    20.0
    14.2
    3.05
    2d
    20.0
    13.1
    25.0
    19.4
    4.36
    2.5d
    25.0
    16.9
    30.0
    24.4
    5.66
    3d
    30.0
    20.1
    35.0
    29.4
    7.00
    10
    1
    1d
    10.0
    7.6
    12.10～12.50
    10.3
    14.0
    9.5
    1.24
    1.5d
    15.0
    12.1
    19.0
    14.5
    1.90
    2d
    20.0
    16.3
    24.0
    19.5
    2.55
    2.5d
    25
    20.7
    29.0
    24.5
    3.10
    3d
    30
    25.0
    34.0
    29.5
    3.70
    11
    1.5
    1d
    11.0
    5.6
    13.10～13.50
    11.4
    17.0
    10.2
    2.44
    1.5d
    16.5
    9.0
    22.5
    15.7
    4.36
    2d
    22.0
    12.3
    28.0
    21.2
    6.29
    2.5d
    27.5
    15.7
    33.5
    26.7
    8.20
    3d
    33.0
    19.1
    39.0
    32.2
    10.2
    12
    1.75
    1d
    12.0
    5.2
    14.40～14.80
    12.4
    19.0
    11.1
    2.95
    1.5d
    18.0
    8.4
    25.0
    17.1
    4.75
    2d
    24.0
    11.7
    31.0
    23.1
    8.60
    2.5d
    32.0
    14.7
    39.0
    31.1
    9.00
    3d
    36.0
    18.0
    43.0
    35.1
    11.00
    12
    1.5
    1d
    12.0
    6.2
    14.40～14.80
    12.4
    18.0
    11.2
    2.68
    1.5d
    18.0
    9.8
    24.0
    17.2
    4.17
    2d
    24.0
    13.5
    30.0
    23.2
    5.70
    2.5d
    32.0
    17.1
    38.0
    31.2
    8.28
    3d
    36.0
    20.8
    42.0
    35.2
    10.8
    12
    1.25
    1d
    12.0
    7.4
    14.40～14.80
    12.3
    17.0
    11.4
    2.22
    1.5d
    18.0
    11.6
    23.0
    17.4
    3.44
    2d
    24.0
    15.9
    29.0
    23.4
    4.69
    2.5d
    30.0
    20.0
    35.0
    29.4
    5.90
    3d
    36.0
    24.3
    41.0
    35.4
    6.10
    12
    1
    1d
    12.0
    9.3
    14.40～14.80
    12.3
    16.0
    11.5
    2.19
    1.5d
    18.0
    14.5
    22.0
    17.5
    3.66
    2d
    24.0
    19.5
    28.0
    23.5
    5.09
    2.5d
    30.0
    24.8
    34.0
    29.5
    6.50
    3d
    36.0
    30.0
    40.0
    35.5
    8.00
    13
    1.25
    1d
    13.0
    8.2
    15.80～16.30
    13.3
    18.0
    12.4
    3.09
    1.5d
    19.5
    12.7
    24.5
    18.9
    5.22
    2d
    26.0
    17.2
    31.0
    25.4
    7.36
    14
    2
    1d
    14.0
    5.6
    16.80～17.20
    14.5
    22.0
    13.0
    4.70
    1.5d
    21.0
    8.8
    29.0
    20.0
    7.35
    2d
    28.0
    12.0
    36.0
    27.0
    10.1
    2.5d
    35.0
    15.2
    43.0
    34.0
    13.0
    14
    1.5
    1d
    14.0
    7.4
    16.80～17.20
    14.4
    20.0
    13.2
    3.72
    1.5d
    21.0
    11.6
    27.0
    20.2
    5.79
    2d
    28.0
    15.7
    34.0
    27.2
    7.86
    2.5d
    35.0
    19.9
    41.0
    34.2
    9.96
    14
    1.25
    火花塞螺紋
    1d
    8.4
    4.6
    16.80～17.20
    14.3
    13.4
    7.8
    1.46
    1.5d
    12.4
    7.4
    17.4
    11.8
    2.88
    2d
    14.4
    9.1
    19.4
    13.8
    3.74
    2.5d
    16.4
    10.2
    21.4
    15.8
    4.29
    14
    1
    1d
    14.0
    11.2
    16.80～17.20
    14.3
    18.0
    13.5
    3.07
    1.5d
    21.0
    17.2
    25.0
    20.5
    5.01
    2d
    28.0
    23.2
    32.0
    27.5
    6.95
    2.5d
    35.0
    29.2
    39.0
    34.5
    8.88
    16
    2
    1d
    16.0
    6.5
    19.00～19.40
    16.5
    24.0
    15.0
    6.35
    1.5d
    24.0
    10.1
    32.0
    23.0
    9.99
    2d
    32.0
    13.8
    40.0
    31.0
    13.3
    2.5d
    40.0
    17.5
    48.0
    39.0
    17.0
    16
    1.5
    0.75d
    12.0
    6.1
    19.00～19.40
    16.4
    18.0
    11.2
    3.20
    1d
    16.0
    8.7
    22.0
    15.2
    4.92
    1.5d
    24.0
    13.4
    30.0
    23.2
    7.62
    2d
    32.0
    18.1
    38.0
    31.2
    10.4
    2.5d
    40.0
    22.9
    46.0
    39.2
    13.2
    18
    2.5
    0.75d
    13.5
    3.8
    21.50～22.0
    18.6
    23.5
    12.2
    5.50
    1d
    18.0
    5.6
    28.0
    16.7
    9.80
    1.5d
    27.0
    9.0
    37.0
    25.7
    18.3
    2d
    36.0
    12.3
    46.0
    34.7
    27.1
    18
    2
    0.75d
    13.5
    5.1
    21.50～22.0
    18.5
    21.5
    12.5
    5.29
    1d
    18.0
    7.1
    26.0
    17.0
    8.76
    1.5d
    27.0
    11.2
    35.0
    26.0
    15.2
    2d
    36.0
    15.1
    44.0
    35.0
    21.6
    18
    1.5
    0.5d
    9.0
    4.2
    21.50～22.0
    18.4
    15.0
    8.2
    2.25
    0.75d
    13.5
    7.0
    19.5
    12.7
    4.69
    1d
    18.0
    9.5
    24.0
    17.3
    6.25
    1.5d
    27.0
    14.9
    33.0
    26.2
    9.70
    2d
    36.0
    20.2
    42.0
    35.2
    13.2
    20
    2.5
    0.5d
    10.0
    2.7
    23.70～24.20
    20.6
    20.0
    8.7
    6.7
    0.75d
    15.0
    4.5
    25.0
    13.7
    9.7
    1d
    20.0
    6.3
    30.0
    18.7
    13.0
    1.5d
    30.0
    10.0
    40.0
    28.7
    19.3
    2d
    40.0
    13.7
    50.0
    38.7
    26.6
    20
    2
    0.5d
    10.0
    3.5
    23.70～24.20
    20.5
    18.0
    9.0
    3.00
    0.75d
    15.0
    5.8
    23.0
    14.0
    6.74
    1d
    20.0
    8.0
    28.0
    19.0
    10.9
    1.5d
    30.0
    12.5
    38.0
    29.0
    19.1
    2d
    40.0
    16.8
    48.0
    39.0
    27.0
    20
    1.5
    0.5d
    10.0
    4.9
    23.70～24.20
    20.4
    16.0
    9.2
    2.87
    0.75d
    15.0
    7.9
    21.0
    14.2
    5.83
    1d
    20.0
    10.7
    26.0
    19.2
    7.77
    1.5d
    30.0
    16.7
    36.0
    29.2
    12.0
    2d
    40.0
    22.4
    46.0
    39.2
    16.3
    22
    2.5
    0.5d
    11.0
    3.0
    26.30～26.80
    22.6
    21.0
    9.7
    6.80
    0.75d
    16.5
    5.0
    26.5
    15.2
    9.20
    1d
    22.0
    6.9
    32.0
    20.7
    15.3
    1.5d
    33.0
    10.9
    43.0
    31.7
    23.8
    2d
    44.0
    15.0
    54.0
    42.7
    32.6
    22
    2
    0.5d
    11.0
    3.9
    26.30～26.80
    22.5
    19.0
    10.0
    3.10
    0.75d
    16.5
    6.4
    24.5
    15.5
    8.29
    1d
    22.0
    8.7
    30.0
    21.0
    13.2
    1.5d
    33.0
    13.6
    41.0
    32.0
    23.1
    2d
    44.0
    18.4
    52.0
    43.0
    33.1
    22
    1.5
    0.5d
    11.0
    5.5
    26.30～26.80
    22.4
    17.0
    10.2
    3.53
    0.75d
    16.5
    8.6
    22.5
    15.7
    7.10
    1d
    22.0
    11.7
    28.0
    21.2
    9.46
    1.5d
    33.0
    18.1
    39.0
    32.2
    14.6
    2d
    44.0
    24.5
    50.0
    43.2
    19.5
    24
    3
    0.75d
    18.0
    4.5
    28.6～29.1
    24.8
    30.0
    16.5
    14.0
    1d
    24.0
    6.2
    36.0
    22.5
    24.0
    1.5d
    36.0
    10.0
    48.0
    34.5
    43.0
    2d
    48.0
    14.0
    60.0
    46.5
    62.0
    24
    2
    0.5d
    12.0
    4.3
    28.6～29.1
    24.8
    20.0
    11.0
    8.58
    0.75d
    18.0
    7.0
    26.0
    17.0
    14.5
    1d
    24.0
    9.6
    32.0
    23.0
    20.2
    1.5d
    36.0
    15.0
    44.0
    35.0
    32.1
    2d
    48.0
    20.2
    56.0
    47.0
    43.6
    24
    1.5
    0.5d
    12.0
    6.0
    28.6～29.1
    24.4
    18.0
    11.2
    5.70
    0.75d
    18.0
    9.5
    24.0
    17.2
    8.55
    1d
    24.0
    12.9
    30.0
    23.2
    11.4
    1.5d
    36.0
    19.8
    42.0
    35.2
    17.4
    2d
    48.0
    26.7
    54.0
    47.2
    23.5
    26
    1.5
    0.5d
    13.0
    6.5
    31.00～31.50
    26.4
    19.0
    12.2
    5.77
    0.75d
    19.5
    10.3
    25.5
    18.7
    10.7
    1d
    26.0
    14.0
    32.0
    25.2
    15.8
    1.5d
    39.0
    21.6
    45.0
    38.2
    25.8
    2d
    52.0
    29.1
    58.0
    51.2
    35.8
    27
    3
    0.75d
    20.3
    5.0
    32.20～32.70
    27.8
    32.3
    18.8
    25.0
    1d
    27.0
    7.1
    39.0
    25.5
    33.5
    1.5d
    40.5
    11.4
    52.5
    39.0
    50.2
    2d
    54.0
    15.4
    66.0
    52.5
    66.9
    2.5d
    67.5
    19.5
    79.5
    66
    83.6
    27
    2
    0.5d
    13.5
    5.1
    32.20～32.70
    27.5
    21.5
    12.5
    9.90
    0.75d
    20.3
    7.9
    28.3
    19.3
    16.7
    1d
    27.0
    10.8
    35.0
    26.0
    22.3
    1.5d
    40.5
    16.8
    48.5
    39.5
    33.3
    2d
    54.0
    22.6
    62.0
    53.0
    44.5
    27
    1.5
    0.5d
    13.5
    6.7
    32.20～32.70
    27.4
    19.5
    12.7
    7.70
    0.75d
    20.3
    10.7
    26.3
    19.5
    11.6
    1d
    27.0
    14.6
    33.0
    26.2
    15.4
    1.5d
    40.5
    22.6
    46.5
    39.7
    23.1
    2d
    54.0
    30.0
    60.0
    53.2
    30.8
    28
    1.5
    0.5d
    14.0
    7.1
    33.10～33.60
    28.4
    20.0
    13.2
    8.99
    0.75d
    21.0
    11.1
    27.0
    20.2
    13.5
    1d
    28.0
    15.2
    34.0
    27.2
    18.0
    1.5d
    42.0
    23.3
    48.0
    41.2
    27.0
    2d
    56.0
    31.4
    62.0
    54.2
    36.0
    30
    3.5
    0.75d
    22.5
    4.9
    35.20～35.70
    30.9
    36.5
    20.7
    23.2
    1d
    30.0
    7.0
    44.0
    28.2
    40.3
    1.5d
    45.0
    11.0
    59.0
    43.2
    62.5
    2d
    60.0
    14.9
    74.0
    58.2
    84.1
    30
    2
    0.5d
    15.0
    5.7
    35.20～35.70
    30.5
    23.0
    14.0
    13.8
    0.75d
    22.5
    9.0
    30.5
    21.5
    20.6
    1d
    30.0
    12.3
    38.0
    29.0
    27.5
    1.5d
    45.0
    19.0
    53.0
    44.0
    41.3
    2d
    60.0
    25.5
    68.0
    59.0
    55.1
    30
    1.5
    0.5d
    15.0
    7.8
    35.20～35.70
    30.4
    21.0
    14.2
    10.3
    0.75d
    22.5
    12.2
    28.5
    21.7
    15.5
    1d
    30.0
    16.5
    36.0
    29.2
    20.6
    1.5d
    45.0
    25.3
    51.0
    44.2
    31.0
    2d
    60.0
    34.0
    66.0
    59.2
    41.4
    33
    3.5
    0.75d
    24.8
    5.6
    38.30～38.80
    33.9
    38.8
    23
    30.7
    1d
    33.0
    7.8
    47.0
    31.2
    35.2
    1.5d
    49.5
    12.2
    63.5
    47.2
    75.8
    2d
    66.0
    16.5
    80.0
    64.2
    115.5
    33
    2
    0.5d
    16.5
    6.4
    38.30～38.80
    33.5
    24.5
    15.5
    14.4
    0.75d
    24.8
    10.1
    32.8
    23.8
    21.6
    1d
    33.0
    13.7
    41.0
    32.0
    28.8
    1.5d
    49.5
    21.2
    57.5
    48.5
    43.4
    2d
    66.0
    28.4
    74.0
    65.0
    58.0
    33
    1.5
    0.5d
    16.5
    8.9
    38.30～38.80
    33.4
    22.5
    15.7
    11.0
    0.75d
    24.8
    13.8
    30.8
    24
    16.4
    1d
    33.0
    18.3
    39.0
    32.2
    21.8
    1.5d
    49.5
    28
    55.5
    48.7
    33.2
    36
    4
    0.75d
    27.0
    5.0
    42.10～42.60
    37.2
    43.0
    25.0
    59.5
    1d
    36.0
    7.0
    52.0
    34.0
    79.3
    1.5d
    54.0
    11.1
    70.0
    52.0
    118.9
    2d
    72.0
    15.2
    88.0
    70.0
    158.5
    36
    3
    0.5d
    18.0
    4.4
    42.10～42.60
    36.8
    30.0
    16.2
    29.7
    0.75d
    27.0
    7.2
    39.0
    25.2
    44.6
    1d
    36.0
    9.9
    48.0
    34.2
    59.5
    1.5d
    54.0
    15.3
    66.0
    52.2
    89.2
    2d
    72.0
    20.5
    84.0
    70.2
    119.0
    36
    2
    0.5d
    18.0
    6.8
    42.10～42.60
    36.6
    26.0
    17.0
    19.8
    0.75d
    27.0
    10.3
    35.0
    26.0
    29.7
    1d
    36.0
    14.1
    44.0
    35.0
    39.6
    1.5d
    54.0
    21.9
    62.0
    53.0
    59.5
    2d
    72.0
    31.1
    80.0
    71.0
    79.5
    36
    1.5
    0.5d
    18.0
    9.5
    42.10～42.60
    36.4
    24.0
    17.2
    14.9
    0.75d
    27.0
    14.7
    33.0
    26.2
    22.3
    1d
    36.0
    19.9
    42.0
    35.2
    29.7
    1.5d
    54.0
    30.5
    60.0
    53.2
    48.2
    2d
    72.0
    41.0
    78.0
    71.2
    66.7
    39
    4
    0.75d
    29.3
    5.5
    45.10～45.60
    40.00
    45.3
    27.3
    27.8
    1d
    39.0
    7.7
    55.0
    37.0
    58.3
    1.25d
    48.8
    9.9
    64.8
    46.8
    88.8
    1.5d
    58.5
    12.3
    74.5
    56.5
    122.1
    2d
    78.0
    16.6
    94.0
    76.0
    181.7
    39
    3
    0.5d
    19.5
    4.9
    45.10～45.60
    40.00
    31.5
    17.7
    10.9
    0.75d
    29.3
    7.8
    41.3
    27.5
    33.6
    1d
    39.0
    10.8
    51.0
    37.2
    56.9
    1.25d
    48.8
    13.7
    60.8
    47.0
    79.6
    1.5d
    58.5
    16.8
    70.5
    56.7
    103.8
    39
    2
    0.5d
    19.5
    7.5
    45.10～45.60
    39.5
    27.5
    18.5
    23.3
    0.75d
    29.3
    11.9
    37.3
    28.3
    34.9
    1d
    39.0
    16.3
    47.0
    38.0
    46.5
    1.25d
    48.8
    20.6
    56.8
    47.8
    58.1
    1.5d
    58.5
    25.0
    66.5
    57.5
    69.7
    42
    3
    0.5d
    21.0
    6
    48.0～48.5
    42.8
    33.0
    19.2
    42.0
    0.75d
    31.5
    9
    43.5
    29.7
    58.2
    1d
    42.0
    12
    54.0
    40.2
    74.8
    1.5d
    63.0
    18.3
    75.0
    61.2
    127.1
    42
    1.5
    0.5d
    21.0
    12
    48.0～48.5
    42.5
    27.0
    20.2
    22.84
    0.75d
    31.5
    18.3
    37.5
    30.7
    33.85
    1d
    42.0
    24.5
    48.0
    41.2
    44.64
    1.5d
    63.0
    36.5
    69.0
    62.2
    69.56
    48
    3
    0.5d
    24.0
    6.2
    55.0～55.5
    48.8
    36.0
    22.2
    52.84
    0.75d
    36.0
    9.9
    48.0
    34.2
    79.26
    1d
    48.0
    13.6
    60.0
    46.2
    105.69
    1.5d
    72.0
    20
    84.0
    70.2
    161.80
    56
    4
    0.5d
    28.0
    5.4
    64.0～65.0
    57
    44.0
    26.0
    95.90
    0.75d
    42.0
    8.6
    58.0
    40.0
    143.85
    1d
    56.0
    11.8
    72.0
    54.0
    191.80
    1.5d
    84.0
    18
    100.0
    82.0
    295.32
    60
    3
    0.5d
    30.0
    7.9
    69.0～70.0
    60.8
    42.0
    28.2
    82.57
    0.75d
    45.0
    12.4
    57.0
    43.2
    123.85
    1d
    60.0
    16.9
    72.0
    58.2
    165.13
    1.5d
    90.0
    25.9
    102.0
    88.2
    247.70
    60
    4
    0.5d
    30.0
    5.8
    69.0～70.0
    61
    46.0
    28.0
    110.09
    0.75d
    45.0
    9.2
    61.0
    43.0
    165.13
    1d
    60.0
    12.6
    76.0
    58.0
    220.18
    1.5d
    90.0
    19.5
    106.0
    88.0
    330.27
     
    統(tǒng)一螺紋UNC鋼絲螺套型式尺寸及安裝參數(shù)
    表5      粗牙統(tǒng)一螺紋（UNC）
    螺紋規(guī)格d&times;p
    螺距      P
    螺紋公稱長度
    圈數(shù)    (W)
    自由狀態(tài)下外徑(Dz)
    鉆頭   直徑  (do)
    鉆孔  深度(L3)
    未去除安裝柄時(shí)螺栓***大擰入深度(L6)
    &times;d
    L1
    2-56  (0.086)
    0.435
    1d
    2.2
    3.0
    2.7～2.9
    2.4
    3.9
    1.8
    1.5d
    3.3
    5.25
    5.0
    2.9
    2d
    4.4
    7.4
    6.1
    3.9
    2.5d
    5.5
    9.6
    7.2
    5.0
    4-40  (0.112)
    0.635
    1d
    2.9
    2.8
    3.6～4.0
    3.1
    5.4
    2.5
    1.5d
    4.3
    4.8
    6.8
    3.9
    2d
    5.8
    6.8
    8.3
    5.4
    2.5d
    7.2
    8.8
    9.7
    6.8
    5-40  (0.125)
    0.635
    1d
    3.2
    3.3
    4.0～4.4
    3.4
    5.7
    2.8
    1.5d
    4.8
    5.5
    7.3
    4.3
    2d
    6.4
    7.8
    8.9
    6.0
    2.5d
    7.9
    10.0
    10.4
    7.5
    6-32  (0.138)
    0.794
    1d
    3.5
    2.8
    4.5～4.9
    3.8
    6.7
    3.1
    1.5d
    5.3
    4.8
    8.5
    4.9
    2d
    7.0
    6.7
    10.2
    6.6
    2.5d
    8.3
    8.7
    11.5
    8.4
    8-32  (0.164)
    0.794
    1d
    4.2
    3.5
    5.2～5.6
    4.4
    7.4
    3.8
    1.5d
    6.3
    5.9
    9.5
    5.9
    2d
    8.3
    8.3
    11.5
    8.0
    2.5d
    10.5
    10.7
    13.7
    10.1
    10-24  (0.190)
    1.058
    1d
    4.8
    2.9
    6.2～6.6
    5.2
    9.0
    4.3
    1.5d
    7.2
    5.0
    11.4
    6.7
    2d
    9.6
    7.1
    13.8
    9.1
    2.5d
    12.1
    9.2
    16.3
    11.6
    12-24  (0.216)
    1.058
    1d
    5.5
    3.5
    6.8～7.2
    5.8
    9.7
    5.0
    1.5d
    8.2
    5.9
    12.4
    7.7
    2d
    11
    8.3
    15.2
    10.5
    2.5d
    13.7
    10.7
    17.9
    13.2
    1/4"-20
    1.27
    1d
    6.4
    3.4
    8.0～8.4
    6.7
    11.5
    5.8
    1.5d
    9.5
    5.7
    14.6
    8.9
    2d
    12.7
    8.0
    17.8
    12.1
    2.5d
    15.9
    10.3
    21.0
    15.3
    5/16"-18
    1.411
    1d
    7.9
    4.0
    9.7～10.2
    8.4
    13.5
    7.2
    1.5d
    11.9
    6.6
    17.5
    11.2
    2d
    15.9
    9.3
    21.5
    15.2
    2.5d
    19.8
    11.9
    25.4
    19.1
    3/8"-16
    1.588
    1d
    9.5
    4.4
    11.5～12.0
    10
    15.9
    8.7
    1.5d
    14.3
    7.2
    20.7
    13.5
    2d
    19.1
    10.1
    25.5
    18.3
    2.5d
    23.8
    12.9
    30.2
    23.0
    7/16"-14
    1.814
    1d
    11.1
    4.5
    13.4～14.0
    11.6
    18.4
    10.2
    1.5d
    16.7
    7.4
    24.0
    15.8
    2d
    22.2
    10.3
    29.5
    21.3
    2.5d
    27.8
    13.1
    35.1
    26.9
    1/2"-13
    1.954
    1d
    12.7
    4.8
    15.2～15.8
    13.2
    20.5
    11.7
    1.5d
    19.1
    7.9
    26.9
    18.1
    2d
    25.4
    10.9
    33.2
    24.4
    2.5d
    31.8
    13.9
    39.6
    30.8
    9/16"-12
    2.117
    1d
    14.3
    5.1
    17.0～17.6
    14.9
    22.8
    13.2
    1.5d
    21.5
    8.3
    30.0
    20.4
    2d
    28.6
    11.5
    37.1
    27.5
    2.5d
    35.7
    14.7
    44.2
    34.6
    5/8"-11
    2.309
    1d
    15.9
    5.3
    18.9～19.5
    16.6
    25.1
    14.7
    1.5d
    23.8
    8.3
    33.0
    22.6
    2d
    31.8
    11.8
    41.0
    30.6
    2.5d
    39.7
    15.0
    48.9
    38.5
    3/4"-10
    2.54
    1d
    19.1
    5.9
    22.4～23.0
    19.7
    29.3
    17.8
    1.5d
    28.6
    9.4
    38.8
    27.3
    2d
    38.1
    13.0
    48.3
    36.8
    2.5d
    47.6
    16.6
    57.8
    46.3
    7/8"-9
    2.822
    1d
    22.2
    6.3
    26.0～26.7
    23
    33.5
    20.8
    1.5d
    33.3
    10.0
    44.6
    31.9
    2d
    44.5
    13.7
    55.8
    43.1
    2.5d
    55.6
    17.4
    66.9
    54.2
    1"-8
    3.175
    1d
    25.4
    6.4
    29.6～30.4
    26.2
    38.1
    23.8
    1.5d
    38.1
    10.2
    50.8
    36.5
    2d
    50.8
    14.0
    63.5
    49.2
    2.5d
    63.5
    17.8
    76.2
    61.9
    1 1/8"-7
    3.629
    1d
    28.6
    6.3
    33.4～34.4
    29.5
    43.1
    26.8
    1.5d
    42.9
    10.0
    57.4
    41.1
    2d
    57.2
    13.8
    71.7
    55.4
    1 1/4"-7
    3.629
    1d
    31.8
    7.1
    36.7～37.7
    33
    46.3
    30.0
    1.5d
    47.6
    11.3
    62.1
    45.8
    2d
    63.5
    15.4
    78.0
    61.7
    1 3/8"-6
    4.234
    1d
    34.9
    6.6
    40.6～41.7
    36
    51.8
    32.8
    1.5d
    52.4
    10.6
    69.3
    50.3
    2d
    69.9
    14.4
    86.8
    67.8
    1 1/2"-6
    4.234
    1d
    38.1
    7.4
    43.9～45.0
    39.5
    55.0
    36.0
    1.5d
    57.2
    11.6
    74.1
    55.1
    2d
    76.2
    15.9
    93.1
    74.1
     
     
          
    
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