This 3D printable modular drawer unit is designed for organizing bolts, nuts, screws, and other fasteners.

Dimensions:

Housing – 210 × 66 × 70 mm

Drawer – 66 × 80 × 30 mm.

Structure: Each module includes 2 pivoting drawers mounted on threaded rods.

Pivot system: The drawers rotate smoothly on pivot rods secured with custom lock nuts.

Stacking system: The housing features two sets of rods – one for single-level use and another for stacking. Threaded rods allow additional modules to be mounted above, or secured with custom nuts.

Expandable design: Customers can print multiple units and stack them vertically to build larger organizers (e.g., 2 modules = 4 drawers, 3 modules = 6 drawers, etc.).

Note: While optimized for bolts, nuts, and screws, this modular organizer can also be used for other small items such as electronic components, craft supplies, or workshop accessories.

File formats included: STL, OBJ, SVG, GLB, and BLEND – ensuring compatibility with most slicers, CAD tools, and direct editing in Blender.