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        2. 歡迎來訪鋼絲螺套_新鄉市元亨機械有限公司! 
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          公制鋼絲螺套規格、螺紋護套規格參數表

          符號說明:d--鋼絲螺套公稱直徑(螺釘公稱直徑) L—鋼絲螺套公稱長度(安裝后的螺紋長度)  P--螺距 do--鉆絲套安裝用鉆頭直徑  Dz--鋼絲螺套自由狀態下外徑  N--鋼絲螺套自由狀態下圈數

          螺紋規格d×p

          k×d

          鋼絲螺套安裝后長度L(mm)

          鉆頭直徑do(mm)

          自由狀態下外徑Dz(mm)

          自由狀態螺套圈數N(≈)

          2×0.4

          1d
          1.5d
          2d

          2
          3
          4

          2

          2.6-2.8

          2.9
          4.7
          6.5

          2.5×0.45

          1d
          1.5d
          2d

          2.5
          3.75
          5

          2.6

          3.3-3.5

          3.5
          5.9
          8.1

          3×0.5

          1d
          1.5d
          2d

          3
          4.5
          6

          3.1

          3.8-4.0

          4
          6.3
          8.7

          4×0.7

          1d
          1.5d
          2d

          4
          6
          8

          4.1

          5.15-5.35

          3.7
          6
          8.4

          5×0.8

          1d
          1.5d
          2d

          5
          7.5
          10

          5.2

          6.35-6.6

          4.3
          6.9
          9.7

          6×1

          1d
          1.5d
          2d

          6
          9
          12

          6.2

          7.6-7.85

          4.2
          7
          9.6

          7×1

          1d
          1.5d
          2d

          7
          10.5
          14

          7.2

          8.65-8.9

          5.4
          8.5
          11.6

          8×1

          1d
          1.5d
          2d

          8
          12
          16

          8.2

          9.85-10.1

          6.1
          9.5
          13

          8×1.25

          1d
          1.5d
          2d

          8
          12
          16

          8.3

          9.85-10.1

          4.7
          7.4
          10.6

          10×1

          1d
          1.5d
          2d

          10
          15
          20

          10.2

          12.1-12.5

          7.6
          12
          16.3

          10×1.5

          1d
          1.5d
          2d

          10
          15
          20

          10.3

          12.1-12.5

          5
          8
          11.2

          12×1.5

          1d
          1.5d
          2d

          12
          18
          24

          12.4

          14.4-14.8

          6.2
          9.8
          13.5

          12×1.75

          1d
          1.5d
          2d

          12
          18
          24

          12.4

          14.4-14.8

          5.2
          8.4
          11.7

          14×1.5

          1d
          1.5d
          2d

          14
          21
          28

          14.4

          17.2-17.7

          7
          11.2
          15.3

          16×1.5

          1d
          1.5d
          2d

          16
          24
          32

          16.4

          19.4-19.9

          8.3
          13
          17.7

          16×2

          1d
          1.5d
          2d

          16
          24
          32

          16.5

          19.4-19.9

          6.0
          9.7
          13.3

          18×1.5

          0.5d
          1.0d
          1.5d

          9
          18
          27

          18.4

          21.5-22

          4.4
          9.5
          15

          20×1.5

          0.75d
          1d
          1.5d

          15
          20
          30

          20.4

          23.7-24.2

          8
          10.7
          16.7

          20×2.5

          1d
          1.5d
          2d

          20
          30
          40

          20.5

          23.7-24.2

          6.3
          10
          13.7

          22×1.5

          0.75d
          1d
          1.5d

          16.5
          22
          33

          22.4

          26.3-26.8

          8.6
          11.7
          18

          24×1.5

          0.75d
          1d
          1.5d

          18
          24
          36

          24.4

          28.6-29.1

          9.5
          13
          19.8

          24×3

          1d
          1.5d
          2d

          24
          36
          48

          24.6

          28.6-29.1

          6.3
          10
          14

          26×1.5

          0.5d
          0.75d
          1d

          13
          19.5
          26

          26.4

          30.5-31

          6.7
          10.7
          14.6

          27×1.5

          0.5d
          0.75d
          1d

          13.5
          20.3
          27

          27.4

          32.2-32.7

          6.7
          10.7
          14.6

          27×2

          0.5d
          0.75d
          1d

          13.5
          20.3
          27

          27.5

          32.2-32.7

          6.7
          10.7
          14.6

          30×1..5

          0.5d
          0.75d
          1d 

          15
          22.5
          30

          30.4

          35.2-35.7

          7.8
          12.2
          16.5

          30×3.5

          1d
          1.5d
          2d

          30
          45
          60

          30.7

          35.2-35.7

          7
          11
          14.9

          33×1.5

          0.5d
          0.75d
          1d

          16.6
          24.5
          33

          33.4

          38.3-38.8

          9.1
          13.7
          18.3

          39×2

          0.5d
          0.75d
          1d

          19.5
          29.25
          39

          39.5

          45.1-45.6

          7.9
          12.2
          16.6

          45X1.5

           

           

           

          52.50-53.50

           

          48X3

          1.5d

           

           

          55.17-56.07

           

          60×4

          0.5d
          1d

          32
          64

          64.9

          65-66

          7.3
          15.6

           

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