Bolts Spinning Both Directions In A Single Screw

  • Share
    Share Video

  • Add
  • More
    Report this video as:
2 0
You have already voted for this video.
If we applied this design to every screw, a lot of savings can be done. We should think of better ways to u...
If we applied this design to every screw, a lot of savings can be done. We should think of better ways to use natural resources.
Categories:
Related