Propeller Screws Size

[DroneSketcher]

The manual says to use only the screwdriver that comes in the kit
OCD me thinks I would like to have a backup screwdriver for the day I misplace that one
I don't see any for sale on the DJI site
Perhaps I missed it there

Does anyone know if the screws are a standard size?
I'm not sure what terms I should use when searching

 

[old man mavic]

@DroneSketcher the main reason for the recommendation in the manual ,has nothing to do with the actual size of the screws themselves but more to do with overtightening them ,i.e. applying to much torque to the thread ,and either stripping the thread ,or making it so that its almost impossible to remove the screw ,when the time comes to change props
thats also why the screws have thread lock on them all that is required is to make sure that the screw has bottomed out so dont use a screwdriver that can apply more torque than is necessary

 

[Yorkshire_Pud]

Aside from the size, I think you would also need to check the pattern/style of the cross head.
I have the impression that at least some DJI crossheads are not Phillips pattern. I was also quite surprised to find there are so many different crosshead patterns, see List of screw drives - Wikipedia

 

[Killowatt]

Husky 8-in-1 Precision Slotted and Philips Screwdriver 71281H

The Husky Precision 8-In-1 Philips and Slotted Screwdriver Set are ideal for use in precision work on electronics, eyeglasses and jewelry repair. The set's 4 bits feature a variety of Philips and slotted

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