Parametric Knurled Container & Screw Lid

This is a robust, 3D-printable cylindrical container featuring a secure screw-on lid. The prominent diamond knurling texture on both the base and the lid ensures excellent grip, making it easy to open and close tightly even with slippery hands.It is perfect for organizing small items like screws, washers, pills, beads, SD cards, or EDC gear. The design is optimized for FDM printing requiring no supports. The Best Feature: Fully Customizable Sizes! While I have included several standard sizes (STLs) in the files section for immediate printing, the true power of this design is that it is fully parametric.You can easily generate a container with the exact internal diameter and internal height you need without any CAD experience, using the free online tool Onshape. ⚙ How to Customize Your Own Size (Using Onshape) ⚙ You don't need an Onshape account or login to customize this model. Just follow these steps: Click the link below to open the 3D viewer.https://cad.onshape.com/documents/5ab