Simpson Strong-Tie CNW3/4-3/4-OST CNW 3/4 in. to 3/4 in. Oversized Thread Coupler Nut with Witness® Hole Type:Nut ensuring clean and precise countersink

ensuring clean and precise countersink holes

Perfect for both metal and plastic applications

Pack of 12 provides ample supply for multiple jobs or projects

Single-Side Fastening: Securely fastens multi-ply trusses and beams from one side

Simpson Strong-Tie CNW3/4-3/4-OST CNW 3/4 in. to 3/4 in. Oversized Thread Coupler Nut with Witness® Hole Type:Nut ensuring clean and precise countersinkSimpson Strong Tie CNW3 4 3 4 OST The Simpson Strong Tie CNW coupler nut is designed to connect threaded rods to one another and to anchor bolts. These nuts are designed to exceed the specified minimum tensile capacity of the corresponding bolts and threaded rod. All CNW coupler nuts feature a positive stop to help ensure even threading into each end of the nut and a Witness hole as a means to verify when rods are properly installed.