This standard size is defined by Aerospace Standard AS568A, as cross-sectional diameter (or series) 0. This standard size, also used for most military specifications, is nominally 1/16
Shortcuts
Size Number
Cross Section
Inside Diameter
Package Quantity
004
1/16
5/64
25
005
1/16
3/32
25
006
1/16
1/8
25
007
1/16
5/32
25
008
1/16
3/16
25
009
1/16
7/32
25
010
1/16
1/4
25
011
1/16
5/16
25
012
1/16
3/8
25
013
1/16
7/16
25
014
1/16
1/2
25
015
1/16
9/16
25
016
1/16
5/8
25
017
1/16
11/16
25
018
1/16
3/4
25
019
1/16
13/16
25
020
1/16
7/8
25
021
1/16
15/16
25
022
1/16
1
25
023
1/16
1-1/16
25
024
1/16
1-1/8
25
025
1/16
1-3/16
25
026
1/16
1-1/4
25
027
1/16
1-5/16
25
028
1/16
1-3/8
25
029
1/16
1-1/2
25
030
1/16
1-5/8
25
031
1/16
1-3/4
25
032
1/16
1-7/8
25
033
1/16
2
25
034
1/16
2-1/8
25
035
1/16
2-1/4
25
036
1/16
2-3/8
25
037
1/16
2-1/2
25
038
1/16
2-5/8
25
039
1/16
2-3/4
25
040
1/16
2-7/8
25
041
1/16
3
10
042
1/16
3-1/4
10
043
1/16
3-1/2
10
044
1/16
3-3/4
10
045
1/16
4
10
046
1/16
4-1/4
10
047
1/16
4-1/2
10
048
1/16
4-3/4
10
049
1/16
5
10
050
1/16
5-1/4
10
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