Looking for a simple solution

[mklotz]

In cases where frequent insertion/removal/adjustment of the screws happens, a paint pen may be an answer. A dab on the screw periphery and a dab on the matching wrench will speed things.

https://www.amazon.com/Paint-Marker-...72&sr=8-7&th=1

From my shop reference file...

HEX WRENCH SIZES

A = SAE number
B = hex wrench size for socket head cap screw
C = hex wrench size for set screw

A B C

0 0.050 0.028
1 1/16 0.028
2 5/64 0.035
3 5/64 0.050
4 3/32 0.050
5 3/32 1/16
6 7/64 1/16
8 9/64 5/64
10 5/32 3/32

Use the resistor color code to paint stripes on the wrenches corresponding to the SAE number.