3d mechanical part

Screws – bolts – nails

ridgid bender – ridgid bender 3d

Roskas

3d mechanical part

Hexagonal screw

Screwdriver

3d mechanical part

3d tool

2d gears

Worm screw 87.3 mm in diameter

Screws

How to draw a thread in 6 steps mixing surfaces and solids

Plans of a piston and a connecting rod of an engine

m6 screw

3d screw

Gear arm – technical drawing

2d hook

3d bearings

3d object – dimension

whitworth thread