15MFAC3720 – 40 Series Single Anchor Fastener Assembly


40 Series Single Anchor Fastener Assembly 

These parts are 100% equivalent to the following manufacturers:

15MFAC3720 – M8 x 1.25:

  • 80/20 #3897 or 40-3897

These Anchor Fasteners are the strongest way to connect two 15 Series T-Slotted extrusions together at 90°.

  • They allow for easy positioning and re-positioning of the extrusions with a 1/4″ Ball-End Allen Key.
  • The 15MFAC3720 assembly includes (1) 15FA3610 Zinc Anchor Fastener Cam, (1) M8 x 30 SHCS, and (1) 15MFA3921 M8 x 1.25 Standard T-Nut.
  • The connectors are flush when installed, and provide a very clean and aesthetic look. Perfect when Joining Plates or Corner Brackets cannot be used.
  • 15MA9071 Counterbore machining are required to use the anchor fasteners.  A Ø0.812″ (13/16″) two flute endmill is required to make the counterbore. The counterbore needs to be machined at 0.855″ from the edge, and 0.660″ deep.
Weight 0.1 lbs
Dimensions 1.5 × .75 × .75 in
Thread Size



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