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Hardware7 tools

Free STL generators for 3D printed hardware and tools. Create custom bolts, nuts, washers, standoffs, spacers, dowel pins, and chicago screws.

Free
Ruler Generator example
Laser CutCNC

Ruler Generator

Free precision ruler generator for laser cutting. Create custom measuring tools with accurate measurements

Free
3D Print Machine Screws + Nuts Generator example
3D Print

3D Print Machine Screws + Nuts Generator

Free custom threaded machine screw and nut generator with ISO metric presets (M2-M20) for 3D printing

Free
3D Print Washer Generator example
3D Print

3D Print Washer Generator

Free printable metric washer generator with custom outer diameter, inner diameter, and thickness

Free
3D Print Chicago Screw Generator example
3D Print

3D Print Chicago Screw Generator

Free printable Chicago screw set generator with male and female parts for straps and assemblies

Free
3D Print Threaded Pin Generator example
3D Print

3D Print Threaded Pin Generator

Free printable metric threaded pin and rod generator with ISO-style presets and custom length

Free
3D Print Dowel Pins Generator example
3D Print

3D Print Dowel Pins Generator

Free custom dowel pin generator for alignment and fixtures with adjustable diameter and length

Free
3D Print Standoffs / Spacers Generator example
3D Print

3D Print Standoffs / Spacers Generator

Free cylindrical standoff and spacer generator with custom OD, ID, and length

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