Screws

Mechanic piece

bolt nut

3d bolt

3d threads

3d piece

bolt with nut 3d

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

chain transmission

hex bolts

3d pieces

2d screw

gear 16 teeth

3d tool holder

2d zip screws

structural profiles

Roskas

Views of a support and 3d model

type a screws

whitworth thread

3d object – dimension