Square Spacer / Washer (Fully Customizable!)

This parametric square washer/spacer is designed for versatility, strength, and easy customization. Whether you're spacing components, distributing load, or aligning parts in a build, this model lets you quickly generate the exact dimensions you need. Unlike traditional round washers, the square profile provides improved surface contact and helps prevent rotation in certain applications—making it especially useful in assemblies where stability matters. 🧱 Customization Parameters Inner Diameter (ID): Size of the central hole Length: Overall size in one direction Width: Overall size in the perpendicular direction Height: Thickness of the spacer Fillet (vertical edges): Radius applied to vertical edges to reduce stress concentrations and improve handling 📏 Metric ↔ Imperial Inner Hole Size Reference Use this table to match common metric fasteners with approximate fractional inch equivalents. For best fit in 3D printing, add a tolerance of +0.2 to +0.4 mm depending on your printer. Nomin