Bicycle rear light nut cap M5
I think it's nicer with bicycle rear light nut cap M5 than a screw! The black also matches the lamp. It also holds really firmly. You don't need any tools and screw the cap until it is tight. The design was reused and adapted for a new purpose and thus extended. The thread is M5 and approx 10.8 mm deep. Bicycle rear light nut cap M5 is 15 mm high and 12 mm wide.
Happy printing!
The author marked this model as their own original creation.