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Simpson Strong-Tie MCW65 MCW 3/4 in. to 5/8 in. Coupler Nut with Witness® Hole, Grade 55 (Pack of 80)

MCW65

• Features

  • Couplers feature a Witness hole to ensure proper installation
  • MCW models are indicated with two notches
  • For non-hot-dip galvanized all-thread rod only
  • For connecting 3/4 in. to 5/8 in. rod diameters
  • Height (min.): 1-7/8 in.