Catalog number

Size in inches

Size in mm

102-H UNION NUT
Copper to Inside Thread

102-H-13
102-H-19
102-H-25
102-H-32
102-H-38
102-H-51

1/2
3/4
1
1 1/2
1 1/4
2

13
19
25
32
38
51

102 UNION NUT
Copper to Copper

102-13
102-19
102-25
102-32
102-38
102-51

1/2
3/4
1
1 1/2
1 1/4
2

13
19
25
32
38
5