View Single Post
  #26   Report Post  
Posted to alt.home.repair
TimR[_2_] TimR[_2_] is offline
external usenet poster
 
Posts: 1,526
Default Self-aligning screw thread?

On Sunday, February 17, 2019 at 5:38:36 PM UTC-5, Commander Kinsey wrote:
In the 21st century, has someone not invented a screw thread which always aligns perfectly? Even a simple bottle top never goes on straight, you have to turn the bloody thing backwards to make it jump into place.