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SMW3D

ACME Nuts & Collars

Hardware for ACME rods.

  • 8mm ACME Nut Plate

    8mm ACME Nut Plate $6.25

    This little plate from OpenBuilds allows one to attach and control the four start ACME screw. The block is intended to attach to the end of a piece of OpenBuild's V-slot.

  • ACME Anti-Backlash Nut

    ACME Anti-Backlash Nut $14.99

    SMW3D is very excited about this product! Use this anti-backlash nut with our Tr8*8 ACME thread (http://www.smw3d.com/8mm-acme-screw/ ) to change rotational motion into secured linear motion. SMW3D searched the globe to...

  • Adjustable Tension Anti-Backlash Nut

    Adjustable Tension Anti-Backlash Nut $9.85

    Linear  motion just keeps getting better! Along with SMW3D's anti-backlash nuts, the OpenBuilds team gives us their take on the constant tension drive for the Tr8*8 Acme screw.  The hole spacing on this block is...

  • Conical ACME Nut

    Conical ACME Nut $14.50

    The conical ACME nut accepts Tr8*8 ACME and through a spring driven sleeve causes the end of the thread to collapse the housing around the AMCE thread. This creates a tight and long thread engagement.    To...

  • Lock Collar

    Lock Collar $1.20

      Shaft Collar, Set Screw Type.  Great for use on ACME threaded rod or smooth shaft.        - 1/4" Size - Inside Dia 0.250 In, Outside Dia 0.500 In, Width 0.750 In, Steel with...