3 ms·

My pet peeve along this line is O-ring. Is there any other conceivable shape for a ring?

• zardo 2y ago
  Doesn't that refer to the cross-section? https://www.allorings.com/x-ring-seals https://www.allorings.com/x-ring-seals
  • antonellaleo 2y ago
    [flagged]
  • gosub100 2y ago
    good call, thank you