ATR1X18ZP Simpson Strong Tie 1" x 18" All-Thread Rod - Zinc Plated ITS I-Joist & SCL Hangers Choose between a plain finish

Choose between a plain finish for many interior applications or hot dip galvanized steel for projects requiring additional corrosion resistance

This kit provides a safe

cartridge that fits a single-tube caulk gun

Attaching fiber-cement board

ensuring a secure hold

ATR1X18ZP Simpson Strong Tie 1" x 18" All-Thread Rod - Zinc Plated ITS I-Joist & SCL Hangers Choose between a plain finishWhen 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