How to 3D model bolts, nuts and screws in Blender 2.8 with Bolt Factory addon - YouTube
Blender 2.8 Modeling with the Screw Modifier - BlenderNation
Exact edit: Free Add-on for precision modeling • Blender 3D Architect
Blend Swap | Collection of nuts, bolts, rivets, screws, knobs
blender-addons/add_mesh_BoltFactory/Boltfactory.py at main · blender/blender -addons · GitHub
Blender Market - Pipe Joints modular Assets for the "Blender Asset Management Addon". All Parts have full UVs and use supporting edges ready for subdivision. 52 Different parts each have an empty