3d spring

Screws – bolts – nails

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

ridgid bender – ridgid bender 3d

3d nut

metric thread

3d nut

2d gears

Structural bolts of different sizes

3d pieces

2d screw

gear 16 teeth

Orthogonal views of a skp piece

3d bearings

3d bolt

Bearing ucfl 30 mm 3d

3d mechanical part

3d piece

chain transmission

flange and bolts

bolt nut