ATR1-1/8X24ZP Simpson Strong Tie 1-1/8" x 24" All-Thread Rod - Zinc Plated Wood-to-Metal Self-Drilling Screws Tighten nuts evenly on both

Tighten nuts evenly on both legs to ensure balanced pressure

The coarse threads allows for more material to sit between the threads as the screw is being installed

Designed for retrofitting

code-compliant performance in demanding construction environments

ATR1-1/8X24ZP Simpson Strong Tie 1-1/8" x 24" All-Thread Rod - Zinc Plated Wood-to-Metal Self-Drilling Screws Tighten nuts evenly on bothWhen pairing a nut with threaded rod, the material and finish must match. If these do not match, the nut will not fit the threaded rod. The Simpson Strong Tie ATR All Thread Rod is engineered for high strength anchoring and structural applications. Crafted from steel conforming to ASTM F1554 Grade 36, A36, or A307 standards, it offers a minimum yield strength of 36 ksi and tensile strength of 58 ksi, ensuring reliable performance in demanding