3d screw

Screws – bolts – nails

bolt nut

structural profiles

Structural bolts of different sizes

3d pieces

3d nut

Orthogonal views of a skp piece

3d object – dimension

type a screws

Screws

3d piece

3d nut

3d screw and hexagonal nut m16

philips screw

3d shock absorber suspension

bolt with nut 3d

3d bolt

2d gears

chain transmission

Piston