This is a torch bracket to allow a standard torch to be mounted on bicycle handlebars. Printed in PETG for strength. A 5mm bolt and nut is used to hold the pieces together. Bicycle Lamp 5b.stl is a wider fitting to allow for rubber grips, Torch Bracket 6c.stl is not as wide and can be printed without supports

Artillery Sidewinder X1

No

No

.16mm - .2mm

100%

There should be no issues with the 5mm hole if you use a parts fan.