8mm Lock Collar

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Sale price$1.95


These suit 8mm lead screws or smooth-rods, and can be 'locked' in place anywhere along the shaft, using to the included set-screw.

This is handy if you need to fix a bearing at a particular distance along the shaft - fit it between two lock collars and it'll stay firmly in place, but still be able to turn freely.

Check the included images for a drawing of how these can be used along with our threaded rod plates to fix a leadscrew solidly in position.


  • Steel with black oxide finish
  • Inside diameter: 8mm
  • Outer diameter: 14mm
  • Width: 7mm

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