Metric nut & screw measuring tool

thingiverse

I was inspired by a lot of great screw measuring tools available to print, such as [this one](https://www.thingiverse.com/thing:4056498) by sneaks. This tool measures M2, M2.5, M3, M4, and M5 metric screws up to 50mm long in standard lengths, as well as the corresponding nuts. No special hardware or heat-setting required, simply add the hex nuts and screws to the base, then use a little super glue to attach the top to the base. This was modeled from scratch and prints without supports. I used A2 stainless steel hardware from Bolt Depot. [These screws, 8mm long](https://www.boltdepot.com/Metric_machine_screws_Phillips_pan_head_Stainless_steel_18-8_(A-2).aspx) [And these hex nuts](https://www.boltdepot.com/Metric_hex_nuts_Stainless_steel_18-8_(A-2).aspx) I don't know if other hardware will fit properly or not - if the sizes and tolerances of the hex nuts or screw heads are a little different.