fasteners

A Cadova library providing customizable threads, screws, bolts, nuts and related parts.

A quick way to create nutcatches, screw holes and countersinks in CadQuery, according to fastener standards.

Utility for creating, organizing and sharing standard parts for your Solid Edge project

Generate print-ready labels for your Gridfinity storage — fasteners (screws, nuts, washers) with 200+ ISO/DIN standards, plus custom labels. SvelteKit web app.

This project allows you to download CAD files in `.STEP` format. Currently, the app supports various types of gears, bearings, and fasteners.

Suzuki Fasteners Registry

GUI for designing nonpermanent assemblies

Preload based fastener torque analysis for bolted joints, in a single HTML file. Derives installation torque from a target preload instead of a lookup table, checks margins against fastener yield, thread strip, head bearing, joint slip and self loosening, and prints a paginated schedule. No build, no dependencies.

Clean-room, MIT, printable OpenSCAD screw threads (ISO metric + Unified): bolts/nuts/washers, tapped/clearance/countersunk holes, augers, Phillips & hex drives, custom flank angle, taper, standoffs, couplers.

This project promotes the concept of Design as an API: a mechanical design toolkit using JSON-driven solvers to automate textbook machine design calculations.