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Steel Threaded Rod 

Strong-Rod® ATS Components

This product's information may differ depending on the category of use. You are currently viewing details related to Strong-Rod® ATS Components. You can also view product information related to the category: Strong-Rod® URS Components

Strong-Rod fully threaded rod (all-thread rod) is the tension transfer element that can be used within both the Anchor Tiedown System for shearwall overturning restraint (ATS) and the wind uplift restraint (URS) system. Fully threaded rod is available in standard-strength, high-strength and higher strength rod material in diameters up to 2".

Key Features

  • Provides easy access to the top and bottom of the wall resulting in more efficient installation
  • Cut to length for convenience
  • Available in length increments up to 12'
  • Available in diameters up to 2"
  • UNC Class 2A or 1A thread specifications

Material

  • Standard (Model ATR_) – ATSM F1554 Grade 36, A36 or A307
    min Fy = 36 ksi, min Fu = 58 ksi and not to exceed 80 ksi
  • High-Strength (Model ATS-HSR_) – ASTM A449 Type 1, may be used for 1" diameter and under
    min Fy = 92 ksi, min Fu = 120 ksi
  • High-Strength (Model ATS-HSR_) – ASTM F1554 Grade 105 or A193 B7, may be used for all diameters
    min Fy = 105 ksi, min Fu = 125 ksi
  • Super High-Strength (Model ATS-HSSR_) – ASTM A354 Grade BD
    min Fy = 130 ksi, min Fu = 150 ksi

Related Literature

Strong-Rod® Systems Seismic and Wind Restraint Systems Guide
F-L-SRS21
A design guide explaining how to specify Strong-Rod anchor tiedown systems for shearwall overturning restraint and the uplift restraint system for roofs.
Flier
Hollow Column Uplift Connections
T-C-COLUMN24
A technical bulletin providing information on achieving uplift loads for hollow columns with a concealed connection using a combination of Simpson Strong-Tie anchors and threaded rods or coil straps.
Technical Bulletin
Simpson Strong-Tie ABL - Podium Anchorage Design Tables for Wind
L-L-ABLSPA24
The ABL is commonly used with the SAR, but may also be used with threaded rod anchors such as the ATR or ATS-HSR threaded rod without a plate washer (table values are applicable to wind loads only).
Engineering Letter
Manufacturer's Statement ATR All Thread Rod
T-A-MS-ATR24
A letter affirming that products are manufactured in accordance with FAR 25.201 (Buy American — Construction Materials) and E.O. 13881 (Maximizing Use of American-Made Goods, Products and Materials).
Manufacturer’s Statement

Load Tables

Standard-Strength, Fully Threaded Rod

Model No. Rod Dia. (in.) Fy (ksi) Fu (ksi) Allowable Tension Capacity (lb.)2
Footnotes
  1. Allowable tension capacities are based on AISC 360-16
  2. No further increase in allowable load is permitted.
  3. In accordance with ANSI/ASME B1.1, thread specification for threaded rod must be UNC Class 2A for high-strength rod and may be either Class 2A or Class 1A for standard-strength rod.
ATR3/8 3/8 36 58 2,400
ATR1/2 1/2 36 58 4,270
ATR5/8 5/8 36 58 6,675
ATR3/4 3/4 36 58 9,610
ATR7/8 7/8 36 58 13,080
ATR1 1 36 58 17,080
ATR1-1/8 1 1/8 36 58 21,620
ATR1-1/4 1 1/4 36 58 26,690
ATR1-3/8 1 3/8 36 58 32,295
ATR1-1/2 1 1/2 36 58 38,435
ATR1-3/4 1 3/4 36 58 52,315
ATR2 2 36 58 68,330

High-Strength, Fully Threaded Rod

Model No. Rod Dia. (in.) Fy (ksi) Fu (ksi) Allowable Tension Capacity (lb.)2
Footnotes
  1. Allowable tension capacities are based on AISC 360-16.
  2. No further increase in allowable load is permitted.
  3. Available in one-foot increments up to 12 feet.
  4. Note that rod strength and allowable tension capacity, if using Steel Strong-Rods (ATS-SRxH) for 1 1/8" and 1 1/4" rod diameters, are associated with 120 ksi rod steel. When ATS-SRxH and ATS-HSRx are used in the same ATS run or calculation set between restraints, the 120 ksi ATS-SRxH will govern.
ATS-HSR5 5/8 92 120 13,805
ATS-HSR6 3/4 92 120 19,880
ATS-HSR7 7/8 92 120 27,060
ATS-HSR8 1 92 120 35,345
ATS-HSR9 1 1/8 105 125 46,595
ATS-HSR10 1 1/4 105 125 57,525
ATS-HSR11 1 3/8 105 125 69,605
ATS-HSR12 1 1/2 105 125 82,835
ATS-HSR14 1 3/4 105 125 112,745
ATS-HSR16 2 105 125 147,260

Super High-Strength, Fully Threaded Rod

Model No. Rod Dia. (in.) Fy (ksi) Fu (ksi) Allowable Tension Capacity (lb.)2
Footnotes
  1. Allowable tension capacities are based on AISC 360-16.
  2. No further increase in allowable load is permitted.
ATS-HSSR9 1 1/8 130 150 55,915
ATS-HSSR10 1 1/4 130 150 69,030

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT