Unified
Hilo Thread Setting Plug Gages

|
Size
|
Threads
per Inch
|
|
NC
UNC
|
NF
UNF
|
NEF
UNEF
|
|
0
(.060)
|
.
|
80
|
.
|
|
1
(.073)
|
64
|
.
|
.
|
|
1
(.073)
|
..
|
72
|
.
|
|
2
(.086)
|
56
|
. .
|
.
|
|
2
(.086)
|
. .
|
64
|
.
|
|
3
(.099)
|
48
|
.
|
.
|
|
3
(.099)
|
.
|
56
|
. . .
|
|
4
(.112)
|
40
|
.
|
.
|
|
4
(.112)
|
.
|
48
|
.
|
|
5
(.125)
|
40
|
.
|
.
|
|
5
(.125)
|
.
|
44
|
.
|
|
6
(.138)
|
32
|
.
|
.
|
|
6
(.138)
|
.
|
40
|
.
|
|
8
(.164)
|
32
|
.
|
.
|
|
8
(.164)
|
.
|
36
|
.
|
|
10
(.190)
|
24
|
.
|
.
|
|
10
(.190)
|
.
|
32
|
.
|
|
12
(.216)
|
24
|
.
|
.
|
|
12
(.216)
|
.
|
28
|
.
|
|
12
(.216)
|
.
|
.
|
32
|
|
1/4
|
20
|
. .
|
.
|
|
1/4
|
.
|
28
|
.
|
|
1/4
|
.
|
.
|
32
|
|
5/16
|
18
|
.
|
.
|
|
5/16
|
.
|
24
|
.
|
|
5/16
|
.
|
.
|
32
|
|
3/8
|
16
|
.
|
.
|
|
3/8
|
.
|
24
|
.
|
|
3/8
|
.
|
.
|
32
|
|
7/16
|
14
|
.
|
.
|
|
7/16
|
.
|
20
|
.
|
|
7/16
|
.
|
.
|
28
|
|
1/2
|
13
|
.
|
.
|
|
1/2
|
.
|
20
|
.
|
|
1/2
|
|
.
|
28
|
|
9/16
|
12
|
.
|
.
|
|
9/16
|
.
|
18
|
.
|
|
9/16
|
.
|
.
|
24
|
|
5/8
|
11
|
.
|
.
|
|
5/8
|
.
|
18
|
.
|
|
5/8
|
.
|
.
|
24
|
|
11/16
|
.
|
.
|
24
|
|
3/4
|
10
|
.
|
.
|
|
3/4
|
.
|
16
|
.
|
|
3/4
|
.
|
.
|
20
|
|
13/16
|
.
|
.
|
20
|
|
7/8
|
9
|
.
|
.
|
|
7/8
|
.
|
14
|
.
|
|
7/8
|
.
|
.
|
20
|
|
15/16
|
.
|
.
|
20
|
|
1
|
8
|
.
|
.
|
|
1
|
.
|
12
|
.
|
|
1
|
.
|
.
|
14NS
|
|
1
|
.
|
.
|
20
|
|
1-1/16
|
.
|
.
|
18
|
|
1-1/8
|
7
|
.
|
.
|
|
1-1/8
|
.
|
12
|
.
|
|
1-1/8
|
.
|
.
|
18
|
|
1-3/16
|
.
|
12
|
18
|
|
1-1/4
|
7
|
.
|
.
|
|
1-1/4
|
.
|
12
|
.
|
|
1-1/4
|
.
|
.
|
18
|
|
1-5/16
|
.
|
12
|
18
|
|
1-3/8
|
6
|
.
|
.
|
|
1-3/8
|
.
|
12
|
.
|
|
1-3/8
|
.
|
.
|
18
|
|
1-7/16
|
.
|
.
|
18
|
|
1-1/2
|
6
|
.
|
.
|
|
1-1/2
|
.
|
12
|
.
|
|
1-1/2
|
.
|
.
|
18
|
Updated:11/2008