3d tool

3d piece

Screws

3d nut

Screws – bolts – nails

Representation and designation of metric threads

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

type a screws

Gear arm – technical drawing

flange and bolts

Screws

3d mechanical part

philips screw

Screwdriver

m6 screw

isometric piece

Plans of a piston and a connecting rod of an engine

3d bolt and spring

Flange design.

3d tool holder

3d mechanical part