Simpson Strong-Tie CNW5/8 5/8IN COUPLER NUT W/WITNESS HOLE Featured Simpson ATR1-1/8X18 ATR 1-1/8 in

Simpson ATR1-1/8X18 ATR 1-1/8 in

Compatibility: Designed to work seamlessly with most pneumatic staplers

Storage: Comes in a Hang Up Box for organized and easy access

Ideal for crafting intricate designs and shapes in wood materials

designed specifically for left hand threading

Simpson Strong-Tie CNW5/8 5/8IN COUPLER NUT W/WITNESS HOLE Featured Simpson ATR1-1/8X18 ATR 1-1/8 inThe Simpson Strong Tie CNW5 8 5 8IN COUPLER NUT W WITNESS HOLE is an essential component for any construction project requiring reliable fastening solutions. Designed for precision, this coupler nut provides a tested and load rated method to effectively join threaded rods and anchor bolts. Its unique Witness Hole feature allows for easy verification of proper rod installation, ensuring that your project meets safety and structural integrity standards.