Parametric Spacer and Washer

Parametric DIN 125 Washer Generator (M4–M12 + Custom) Create perfectly sized washers directly in your browser. This parametric model lets you instantly generate standard DIN 125 / ISO 7089 washers or define your own custom dimensions. Features • Dropdown selection for standard sizes: M4, M5, M6, M8, M10, M12 • Automatic real-world DIN dimensions for each size • Custom mode with adjustable inner diameter, outer diameter, and height • Clean geometry optimized for slicing and 3D printing • Fast preview generation How to use Click Customize Select a standard washer size or choose Custom Adjust parameters if needed Download your generated STL Printing tips • Add ~0.2 mm clearance to the inner diameter if the washer must fit over printed bolts • Print flat on the bed for best surface quality • Use higher wall count for stronger washers Perfect for spacers, shims, test fits, mechanical assemblies, and quick prototyping. If you like this model, a like 👍 or make photo 📸 is always appreciated!