simple 3d model

Piston

Screws – bolts – nails

type a screws

3d bearings

Representation of springs; crossbows

whitworth thread

Plans of a piston and a connecting rod of an engine

Screws

Drawing piece 3d – autocad

Screwdriver

3d screw and hexagonal nut m16

3d grappling hook

3d mechanical part

3d tool

Rivets and screws pdf

Gear arm – technical drawing

Flange design.

3d nut

3d object – dimension

structural profiles