Coupling Nuts

5/8" x 1-7/8" (H) Witness Hole Coupling Nuts are used to connected two 5/8" threaded rods together or extend a 5/8" SSTB or standard anchor bolt. The witness hole allows the inspector to confirm the rods are connected properly. Zinc Plated Hex Head Imported

Simpson Strong-Tie CNW5/8-5/8-OST coupling nuts are a tested and load rated method to join 5/8" Hot Dipped Galvanized threaded rod or anchor bolts to 5/8" standard rod extensions. The "witness" holes in the nut provide a means to visually verify when rods are properly installed. The positive stop feature helps ensure even threading into each end of the nut. CNW5/8-5/8-OST meet and exceed the capacity of corresponding ASTM A36 bolts and threaded rod. CNW5/8-5/8-OST Information and Data...

3/4" Witness Hole Coupling Nuts are used to connected two 3/4" threaded rods together or extend a 3/4 standard anchor bolt. The witness hole allows the inspector to confirm the rods are connected properly. Zinc Plated Hex Head Imported

7/8" x 2-1/2" (H) Witness Hole Coupling Nuts are used to connected two 7/8" threaded rods together or extend a 7/8" SSTB or standard anchor bolt. The witness hole allows the inspector to confirm the rods are connected properly. Zinc Plated Hex Head Imported

Simpson Strong-Tie CNW7/8-5/8 coupling nuts are a tested and load rated method to join 7/8" threaded rod or anchor bolts to 5/8" rod extensions. The "witness" holes in the nut provide a means to visually verify when rods are properly installed. The positive stop feature helps ensure even threading into each end of the nut. CNW7/8-5/8 meet and exceed the capacity of corresponding ASTM A36 bolts and threaded rod. CNW7/8-5/8 Information and Data Additional Simpson Strong-Tie Information If there...

Simpson Strong-Tie CNW7/8-7/8-OST coupling nuts are a tested and load rated method to join 7/8" Hot Dipped Galvanized threaded rod or anchor bolts to 7/8" standard rod extensions. The "witness" holes in the nut provide a means to visually verify when rods are properly installed. The positive stop feature helps ensure even threading into each end of the nut. CNW7/8-7/8-OST meet and exceed the capacity of corresponding ASTM A36 bolts and threaded rod. CNW7/8-7/8-OST Information and Data...

1" x 2-11/16" (H) Witness Hole Coupling Nuts are used to connected two 1" threaded rods together or extend a 1" SB and standard anchor bolt. The witness hole allows the inspector to confirm the rods are connected properly. Zinc Plated Hex Head Imported

Simpson Strong-Tie CNW1-7/8 coupling nuts are a tested and load rated method to join 1" threaded rod or anchor bolts to 7/8" rod extensions. The "witness" holes in the nut provide a means to visually verify when rods are properly installed. The positive stop feature helps ensure even threading into each end of the nut. CNW1-7/8 meet and exceed the capacity of corresponding ASTM A36 bolts and threaded rod. CNW1-7/8 Information and Data Additional Simpson Strong-Tie Information If there are any...