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      技術中心 
      

      
      
        
      
          
      鋼絲螺套規(guī)格
      
          
      [ 時間：2016-08-25 點擊：3684 ]
      
                    
      公制系列鋼絲螺套型式尺寸及安裝參數
        
      公稱
      直徑
      (d)
      螺距
      (P)
      公稱長度
      圈數(W)
      自由狀態(tài)下
      外徑(Dz)
      鉆頭
      直徑
      (do)
      鉆孔
      深度
      (L3)
      未去除安裝柄時螺栓***大擰入深度(L6)
      千件
      質量
      (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
      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    (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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