Diameter Thread Size

#1/4-20
#10-24
#10-32
#2-56
#3/8-16
#4-40
#5/16-18
#6-32
#8-32
1"
1-1/4-7
1-1/8-7
1/2"
1/2-13
1/4 in
1/4"
1/4"-20
1/4-20
10-24
10-32
2-56
3/4"
3/4-10
3/8"
3/8"-16
3/8-16
4-40
5/16"
5/16"-18
5/16-18
5/8"
5/8-11
6-32
7/8-9
8-32
M10
M10 x 1.5
M12
M12 x 1.75
M16
M16 x 2
M2 x 0.4
M20
M20 x 2.5
M3
M3 x 0.5
M3.0x0.5
M3.5x0.6
M4
M4 x 0.7
M4.0x0.7
M4x0.70mm
M5
M5 x 0.8
M5.0x0.8
M5x0.80mm
M6
M6 x 1
M6.0x1.0
M6x1mm
M8
M8 x 1.25