表面光滑,便于安装与拆卸整体结构简单,防护性好
匹配公制螺纹(mm)
螺纹
A
B
D
M5
4.3
5
6.2
M6
5.4
5
7.3
M8
7.1
7
9.8
M10
9.3
7.5
13.8
M12
11.2
8
15.9
M14
13.2
6.7
17.5
M16
14.8
8
20.9
M18
17
9.2
22.8
M20
19.5
9.2
23
M22
21.5
9.6
26
M24
23.5
10
28
M26
25
10
30
M27
26.5
8.1
30.3
M30
29.3
8.7
35
M33
31.7
9.5
38
M36
35.5
9
42
M39
37.8
10
45
M42
40.6
10
48
M45
44.2
10
51
M48
47.5
10
54
M52
50.5
13.8
58
匹配英制螺纹(mm)
螺纹
A
B
D
G1/8
9.3
7.5
13.8
G1/4
12.2
6
16.8
G3/8
15.9
7
20
G1/2
19.8
7
25
G3/4
25
7
31
G1"
31.8
9
36.7
G1-1/4
40.2
12
45
G1-1/2
47.2
12
54
G2"
58
13.7
65.5
G2-1/2
73
13.7
80.5
G3"
86
18
93
G4"
111
18
118