Simpson Strong-Tie ATR1-1/4X18 (1-1/4″ x 18″) Strong-Rod All-Thread Rod for Structural Tension Transfer
Simpson Strong-Tie ATR1-1/4X18 Description
The Simpson Strong-Tie ATR All-Thread Rods are fully threaded tension rods designed for use in Simpson Strong-Tie anchoring systems, including the Anchor Tiedown System (ATS) for shearwall overturning restraint and the Wind Uplift Restraint System (URS) for roofs.
Simpson Strong-Tie ATR1-1/4X18 Includes
- (1) 1-1/4″ x 18″ All-Thread Rod
Simpson Strong-Tie ATR1-1/4X18 Features
- Fully Threaded Design: Provides maximum adjustability and ease of installation in various configurations.
- Standard Strength Material: Manufactured from low carbon steel meeting ASTM F1554 Grade 36, A36, or A307 standards.
- Plain Finish: Cost-effective solution for applications where corrosion resistance is not critical.
- Versatile Applications: Suitable for use in ATS and URS systems, as well as general anchoring and bracing needs.
Simpson Strong-Tie ATR1-1/4X18 Applications
- Anchoring: Securely fastens structural components.
- Bracing: Provides tension transfer for structural stability.
- Structural Connections: Ensures reliable performance in various configurations.
Simpson Strong-Tie ATR1-1/4X18 Installation Overview
- Drill holes 1/4″ larger than the rod diameter.
- Insert the rod through the drilled holes in the flooring system after framing is completed.
- Ensure continuous drilling action through the sole plate and flooring system.
Simpson Strong-Tie ATR1-1/4X18 Specifications
| Diameter | 1-1/4″ |
| Length | 18″ |
| Material | Uncoated Black Steel |
| Finish | Plain |
| Thread Type | Coarse |
| Tension Capacity | 26,690 lbs |
NOTE: When 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.
