US Machine Screw Diameters
|
Screw Size |
Inch Decimal |
Nearest Fraction |
Metric Equivalent |
|
#0 |
0.060 in. |
1/16" |
1.52 mm |
|
#1 |
0.073 in. |
5/64" |
1.85 mm |
|
#2 |
0.086 in. |
3/32" |
2.18 mm |
|
#3 |
0.099 in. |
7/64" |
2.51 mm |
|
#4 |
0.112 in. |
7/64" |
2.84 mm |
|
#5 |
0.125 in. |
1/8" |
3.18 mm |
|
#6 |
0.138 in. |
9/64" |
3.51 mm |
|
#8 |
0.164 in. |
5/32" |
4.17 mm |
|
#10 |
0.190 in. |
3/16" |
4.83 mm |
|
#12 |
0.216 in. |
7/32" |
5.49 mm |
|
#14 |
0.250 in. |
1/4" |
6.35 mm |