Wood Construction Connectors > Nuts and Couplers > Nut

Simpson Strong-Tie MCW77 MCW 7/8 in. Coupler Nut with Witness® Hole, Grade 55 (Pack of 10)

MCW77

• Features

  • Couplers feature a Witness hole to ensure proper installation
  • Positive stop feature that helps ensure proper thread engagement into each end of the nut
  • MCW models are indicated with two notches
  • For non-hot-dip galvanized all-thread rod only
  • For connecting 7/8 in. rod diameters
  • Height (min.): 2 in.