3d mechanical part

chain transmission

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

metric thread

Representation and designation of metric threads

Flange design.

3d nut

3d screw and hexagonal nut m16

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Orthogonal views of a skp piece

3d grappling hook

Barrette

Screwdriver

Hexagonal screw

Isometric views of parts

2d screw

structural profiles

Plans of a piston and a connecting rod of an engine

Rivets and screws pdf

3d bearings

3d mechanical part