Thread: Metric, PG, G(PF), NPT
Materials：Brass with nickel plated for C. F parts; metal for A . D parts, TPE plastic for E part, EPDM rubber for B Part.
Protection Degree：IP66
Working temperature：-40℃-100℃
Application: Connect metal flexible conduit, can protect the cables.
Thread
Outer Diameter C1(mm)
Min Inner Diameter （mm)
Thread Length C2(mm)
Total Length (mm)
Spanner Size
Accommodated pipes
Inch
mm
M16X1.5
16
13.8
10
31
25.7
3/8
12
M20X1.5
20
14.8
12
38.1
28.6
1/2
16
M25X1.5
25
18.8
13.5
42.9
34.9
3/4
20
M32X1.5
32
25.8
17.5
46
42.4
1
25
M40X1.5
40
33.4
18
48.5
53
1 1/4
32
M50X1.5
50
39.3
23
58.5
59
1 1/2
38
M63X1.5
63
49.2
28
66.8
74
2
51
PG11
18.6
13.8
10
31
25.7
3/8
12
PG16
22.5
14.8
12
38.1
28.6
1/2
16
PG21
28.3
18.8
13.5
42.9
34.9
3/4
20
PG29
37
25.8
17.5
46
42.4
1
25
PG36
47
33.4
18
48.5
53
1 1/4
32
PG42
54
39.3
23
58.5
59
1 1/2
38
PG48
59.3
49.2
28
66.8
74
2
51
G(PF)3/8"
16.6
13.8
10
31
25.7
3/8
12
G(PF)1/2"
20.955
14.8
12
38.1
28.6
1/2
16
G(PF)3/4"
26.441
18.8
13.5
42.9
34.9
3/4
20
G(PF) 1"
33.2
25.8
17.5
46
42.4
1
25
G(PF)1 1/4"
41.9
33.4
18
48.5
53
1 1/4
32
G(PF) 1 1/2"
48
39.3
23
58.5
59
1 1/2
38
G(PF) 2"
60
49.2
28
66.8
74
2
51
NPT3/8"
16.6
13.8
10
31
25.7
3/8
12
NPT1/2"
20.955
14.8
12
38.1
28.6
1/2
16
NPT3/4"
26.441
18.8
13.5
42.9
34.9
3/4
20
NPT1"
33.2
25.8
17.5
46
42.4
1
25
NPT 1 1/4"
41.9
33.4
18
48.5
53
1 1/4
32
NPT1 1/2"
48
39.3
23
58.5
59
1 1/2
38
NPT2"
60
49.2
28
66.8
74
2
51
