AutoTight® by Commins
Manufacturing, Inc.
The Continuous Rod Holdown System
Site Guide
  Home
  About Us
  Why Rod Systems ?
  Code Standards
  How to Specify
  Standard Systems
  Conversions Guide
  Reference Tables
  Installation Guide
  Portfolio
  Distributors
  Links
 
 
 
 
 

 

   AutoTight® CAT Equivalents for TDS57
(Additional Equivalents Available for Specific Requirements)
Required Loads per Simpson Catalog Form C-ATS05 Expires 1/31/07
2003 IBC Runs     1997 UBC Runs
 
CAT 5-810 (T52)
   Reqd  Tension Diff.
Level  Load  Load Load
   lbs  Rod Plate
5 5,930 15,708 12,270
    R8 S14
4 12,270 15,708  
    R8  
3 12,270 15,708  
    R8  
2 17,670 24,053 11,780
    R10 S12L
1 24,050 24,053  
    R10  
CAT 5-810 (T52)

Details Page
Under Construction

Contact Us
for further
Information

    
CAT 5-810 (T52)
   Reqd  Tension Diff.
Level  Load  Load Load
   lbs  Rod Plate
5 7,900 20,944 16,360
    R8 S19
4 16,360 20,944  
    R8  
3 16,360 20,944  
    R8  
2 23,560 32,720 15,710
    R10 S16L
1 32,070 32,720  
    R10  
CAT 5-810 (T52)

Details Page
Under Construction

Contact Us
for further
Information
Two Take-Up Device Equivalent     Two Take-Up Device Equivalent
       
CAT 5-58910 (T54321)
   Reqd  Tension Diff.
Level  Load  Load Load
   lbs  Rod Plate
5 5,930 6,136 5,930
     R5 S8
4 12,270 15,708 6,340
    R8 S8
3 12,270 15,708 0
    R8 S8
2 17,670 19,880 5,400
    R9 S8L
1 24,050 24,053 6,380
    R10 S8L
CAT 5-58910
(T54321)

Details Page
Under Construction

Contact Us
for further
Information

    
CAT 5-58910 (T54321)
   Reqd  Tension Diff.
Level  Load  Load Load
   lbs  Rod Plate
5 7,900 8,181 7,900
    R5 S8
4 16,360 20,944 8,460
    R8 S8
3 16,360 20,944 0
    R8 S8
2 23,650 26,507 7,290
    R9 S8L
1 32,070 32,720 8,420
    R10 S10L
CAT 5-58910 (T54321)

Details Page
Under Construction

Contact Us
for further
Information
Take-Up Device Every Level
 Required by Many Structural Plans		     Take-Up Device Every Level
Required by the City of San Diego
Embedments
(under construction)		    
Compression Trimmers
Douglas Fir-Larch
 Hem-Fir
 
 
Conversions  How to Specify Installation Guide Standard Systems Contact Us

Contact Webmaster with questions or comments

Copyright 2005  Commins Manufacturing, Inc., Friday Harbor, WA 98250, Tel (360) 378-9484
 

AutoTight® Rod Holdown Systems and components are covered by one or more of the following U.S. Patents 6,390,747; 6,585,469; 6,625,945, other patents both foreign and domestic are pending.