Piston Keychain (Low Cleanup)

Miniture Piston Keychain has been modeled to have very low clean up required by adding supports & radii. I also separated the bigend to aid printing plus I think the little bolts give it a cool mechanical feel.

Parts Required:

1. 2x M3 x 10mm socket head cap screws.
2. 2x M3 nuts.

All should be available from a hardware store or fastening supply store.