ATR7/8X18ZP Simpson Strong Tie 7/8" x 18" All-Thread Rod - Zinc Plated Metal to Metal Roofing Screws Beam-to-post connections

Beam-to-post connections

or fastening engineered lumber

Head Design: Pan head sits flush in Simpson connector holes for a clean install

Engineered for durability and strength under load

ATR7/8X18ZP Simpson Strong Tie 7/8" x 18" All-Thread Rod - Zinc Plated Metal to Metal Roofing Screws Beam-to-post connectionsWhen 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