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 您當(dāng)前位置:不銹鋼螺絲鋼絲螺套M系列鋼絲螺套參數(shù)M20—M33

M系列螺套參數(shù)表 (共三頁)

M2—M6  M7—M18  M20—M33
M20—M33螺套參數(shù)表
公稱直徑d
螺距p
公稱長(zhǎng)度L1
螺套圈數(shù)W
自由狀態(tài)外徑mm
鉆頭Φ
公稱直徑d
螺距p
公稱長(zhǎng)度L1
螺套圈數(shù)W
自由狀態(tài)外徑mm
鉆頭Φ
20
2.5
1d
25.0
1.5d
30.0
2d
40.0
2.5d
50.0
8.4
10.0
13.8
17.5
23.7
24.2
20.6
27
3
1d
27.0
1.5d
40.5
2d
54.0
7.2
11.3
15.4
32.2
32.7
27.8
20
1.5
0.5d
10.0
0.75
15.0
1d
20.0
1.5d
30.0
4.8
7.8
10.7
16.7
23.7
24.2
20.4
27
1.5
0.5d
13.5
0.75
20.3
1d
27.0
1.5d
40.5
6.9
10.9
14.9
22.8
31.4
32.1
27.4
22
2.5
1d
22.0
1.5d
33.0
2d
44.0
6.9
11.0
15.0
26.3
26.8
20.6
30
3.5
1d
30.0
1.5d
45.0
2d
60.0
6.9
11.0
15.0
35.2
35.7
30.9
22
1.5
0.5d
11.0
0.75
16.5
1d
22.0
1.5d
33.0
5.4
8.7
11.9
18.4
26.0
26.5
22.4
30
1.5
0.5d
15.0
0.75
22.5
1d 30.0
7.8
12.2
16.7
34.6
35.4
30.4
24
3
1d
24.0
1.5d
36.0
2d
48.0
6.3
10.0
13.7
28.6
29.1
24.8
33
3.5
1d
33.0
1.5d
49.5
7.8
12.2
38.3
38.8
33.9
24
1.5
0.5d
12.0
0.75
18.0
1d
24.0
6.0
9.5
13.0
28.4
28.9
24.4
33
1.5
0.75
24.8
1d
33.0
13.6
18.5
38.3
38.8
33.4