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Dixon Brass 2016
800.323.4440
Compression Fittings
66C Series
FEMALE CONNECTOR 66C
Reference SAE 060103 BA
68C Series
MALE CONNECTOR 68C
Reference SAE 060102 BA
Part Number
Tube
Size
NPTF
Thread
UNF
Thread
Hex
C
L
M
Flow
Diameter
Std. Pkg.
66C
-0202
1/8
1/8
5/16-24
9/16
.95
.75
.094
10
66C
-0302
3/16
1/8
3/8-24
9/16
1.02
.78
.125
25
66C
-0304
1/4
3/8-24
11/16
1.20
.96
.125
10
66C
-0402
1/4
1/8
7/16-24
9/16
1.02
.78
.188
25
66C
-0404
1/4
7/16-24
11/16
1.24
1.00
.188
10
66C
-0502
5/16
1/8
1/2-24
9/16
1.07
.81
.250
10
66C
-0504
1/4
1/2-24
11/16
1.29
1.03
.250
10
66C
-0602
3/8
1/8
9/16-24
9/16
1.06
.78
.312
10
66C
-0604
1/4
9/16-24
11/16
1.34
1.06
.312
10
66C
-0606
3/8
9/16-24
13/16
1.34
1.06
.312
10
66C
-0608
1/2
9/16-24
1
1.54
1.27
.312
10
66C
-0804
1/2
1/4
11/16-20
11/16
1.49
1.09
.406
10
66C
-0806
3/8
11/16-20
13/16
1.52
1.12
.406
10
66C
-0808
1/2
11/16-20
1
1.71
1.31
.406
10
66C
-1008
5/8
1/2
13/16-18
1
1.80
1.38
.500
10
Part Number
Tube
Size
Pipe
Thread
Straight
Thread
Hex
C
L
M
Flow
Diameter
Std. Pkg.
68C
-0202
1/8
1/8
5/16-24
7/16
.97
.77
.094
25
68C
-0302
3/16
1/8
3/8-24
7/16
1.08
.84
.125
50
68C
-0304
1/4
3/8-24
9/16
1.27
1.03
.125
25
68C
-0402
1/4
1/8
7/16-24
7/16
1.10
.86
.188
50
68C
-0404
1/4
7/16-24
9/16
1.30
1.06
.188
50
68C
-0406
3/8
7/16-24
11/16
1.27
1.03
.188
10
68C
-0408
1/2
7/16-24
7/8
1.55
1.31
.188
10
68C
-0502
5/16
1/8
1/2-24
1/2
1.15
.89
.234
25
68C
-0504
1/4
1/2-24
9/16
1.33
1.07
.250
50
68C
-0602
3/8
1/8
9/16-24
9/16
1.25
.97
.250
25
68C
-0604
1/4
9/16-24
9/16
1.42
1.14
.312
25
68C
-0606
3/8
9/16-24
11/16
1.44
1.16
.312
25
68C
-0608
1/2
9/16-24
7/8
1.53
1.25
.312
25
68C
-0704
7/16
1/4
5/8-24
5/8
1.50
1.17
.312
10
68C
-0804
1/2
1/4
11/16-20
11/16
1.62
1.22
.312
10
68C
-0806
3/8
11/16-20
11/16
1.60
1.20
.406
25
68C
-0808
1/2
11/16-20
7/8
1.71
1.31
.406
25
68C
-1006
5/8
3/8
13/16-18
13/16
1.73
1.31
.406
10
68C
-1008
1/2
13/16-18
7/8
1.90
1.48
.500
10
68C
-1012
3/4
13/16-18
1-1/16
1.98
1.56
.500
10
68C
-1208
3/4
1/2
1-18
1
2.05
1.60
.562
10
68C
-1212
3/4
1-18
1-1/16
2.08
1.63
.656
10
68C
-1412
7/8
3/4
1-1/8-18
1-1/8
1.76
1.41
.750
10