Download sheet in pdf format
Straight end fitting for stainless steel pipe with American NPT thread.
The S-Lok thermocouple connector has no shoulders or sizing angle within the fitting, the features allow the thermocouple to pass through the wire end of the fitting.
Minimum package 10 pieces.

ASSEMBLY INSTRUCTIONS:
1 - Place the length of the thermocouple passed through the wire end fitting and hold it to avoid movement during assembly.
2 - Rotate the nut 1"1/4 after hand tightening it with a wrench, holding the body with a backup wrench for sizes 1/4"(6mm) or larger.

Code
Pipe diameter
fillet steak
internal fitting hole
inches
mm
NPT
mm
SMC-1-1N
1/16
1.59
1/16
1.27
 
SMC-1-2N
1/16
1.59
1/8
1.27
 
SMC-1-4N
1/16
1.59
1/4
1.27
 
SMC-2-1N
1/8
3.17
1/16
2.28
 
SMC-2-2N
1/8
3.17
1/8
2.28
 
SMC-2-4N
1/8
3.17
1/4
2.28
 
SMC-2-6N
1/8
3.17
3/8
2.28
 
SMC-2-8N
1/8
3.17
1/2
2.28
 
SMC-3-2N
3/16
4.76
1/8
3.04
 
SMC-3-4N
3/16
4.76
1/4
3.04
 
SMC-4-1N
1/4
6.35
1/16
4.82
 
SMC-4-2N
1/4
6.35
1/8
4.82
 
SMC-4-4N
1/4
6.35
1/4
4.82
 
SMC-4-6N
1/4
6.35
3/8
4.82
 
SMC-4-8N
1/4
6.35
1/2
4.82
 
SMC-4-12N
1/4
6.35
3/4
4.82
 
SMC-5-2N
5/16
7.93
1/8
4.82
 
SMC-5-4N
5/16
7.93
1/4
6.35
 
SMC-5-6N
5/16
7.93
3/8
6.35
 
SMC-5-8N
5/16
7.93
1/2
6.35
 
SMC-6-2N
3/8
9.52
1/8
4.82
 
SMC-6-4N
3/8
9.52
1/4
7.11
 
SMC-6-6N
3/8
9.52
3/8
7.11
 
SMC-6-8N
3/8
9.52
1/2
7.11
 
SMC-6-12N
3/8
9.52
3/4
7.11
 
SMC-8-2N
1/2
12.7
1/8
4.82
 
SMC-8-4N
1/2
12.7
1/4
7.11
 
SMC-8-6N
1/2
12.7
3/8
9.65
 
SMC-8-8N
1/2
12.7
1/2
10.41
 
SMC-8-12N
1/2
12.7
3/4
10.41
 
SMC-8-16N
1/2
12.7
1
10.41
 
SMC-10-6N
5/8
15.87
3/8
9.65
 
SMC-10-8N
5/8
15.87
1/2
11.93
 
SMC-10-12N
5/8
15.87
3/4
12.7
 
SMC-12-8N
3/4
19.05
1/2
11.93
 
SMC-12-12N
3/4
19.05
3/4
15.74
 
SMC-12-16N
3/4
19.05
1
15.74
 
SMC-14-12N
7/8
10.22pm
3/4
15.74
 
SMC-14-16N
7/8
10.22pm
1
18.28
 
SMC-16-8N
1
25.4
1/2
11.93
 
SMC-16-12N
1
25.4
3/4
15.74
 
SMC-16-16N
1
25.4
1
10.35pm
 
SMC-20-16N
1-1/4
31.75
1
10.35pm
 
SMC-20-20N
1-1/4
31.75
1-1/4
27.68
 
SMC-20-24N
1-1/4
31.75
1-1/2
27.68
 
SMC-24-20N
1-1/2
38.1
1-1/4
27.68
 
SMC-24-24N
1-1/2
38.1
1-1/2
34.03
 
SMC-24-32N
1-1/2
38.1
2
34.03
 
SMC-32-8N
2
50.8
1/2
11.93
 
SMC-32-20N
2
50.8
1-1/4
45.97
 
SMC-32-24N
2
50.8
1-1/2
45.97
 
SMC-32-32N
2
50.8
2
45.97