FL3557.12-R31

Report Status
Pending
Code Version
2023 Florida Building Code
Application Type
Revision
Folio:
Model:

LTS, MTS, and HTS Twist Straps

Manufacturer:
Database:
Florida Product Approval
Source Link:
Description:

Light Twist Straps (LTS), Medium Twist Straps (MTS), and Heavy Twist Straps (HTS) come in different lengths. Straps have an offset shape to allow twisting and bending.

Listing Details
Category:
Components, Fasteners, Materials
Subcategory:
Wood Connectors
Evaluator:
  -  
Validator:
Justin M Lanier, P.E.
Official Site Status:
Applied For
Compliance Method:
Certification Mark or Listing
Approval Method:
Method 1 Option A
Entity:
DrJ Engineering LLC
Specifications
Submission Date:
December 2, 2025
Validation Date:
Unknown
HVHZ Approved:
Yes
Impact Resistant:
[ None ]
Possible CSI Codes:
CSI Code: 23 33 43 - Flexible Connectors
CSI Code: 06 13 26 - Heavy Timber Trusses
CSI Code: 05 15 00 - Wire Rope Assemblies
CSI Code: 05 19 00 - Tension Rod and Cable Truss Assemblies
CSI Code: 35 59 29.13 - Quick-Release Mooring Hooks
Other:
Each strap is 1 1/4" wide with nail holes at intervals of 1" along its length. Nail holes are staggered across the width of the strap. The LTS12-3Z, LTS16-3Z, LTS18-3Z, and LTS20-3Z are 18 gauge. The MTS12 3Z, MTS16-3Z, MTS20-3Z, and MTS24-3Z are 16 gauge. The HTS16-3Z, HTS20-3Z, HTS24-3Z, and HTS28-3Z are 14-gauge. The straps are manufactured from minimum ASTM A653 Structural Steel, Grade 50, Class 3 steel galvanized with a G90 or better zinc coating
Notes:


Date Submitted: December 2, 2025

Date Validated: Unknown

Entity: DrJ Engineering LLC

Compliance Method: Certification Mark or Listing

Other: Each strap is 1 1/4" wide with nail holes at intervals of 1" along its length. Nail holes are staggered across the width of the strap. The LTS12-3Z, LTS16-3Z, LTS18-3Z, and LTS20-3Z are 18 gauge. The MTS12 3Z, MTS16-3Z, MTS20-3Z, and MTS24-3Z are 16 gauge. The HTS16-3Z, HTS20-3Z, HTS24-3Z, and HTS28-3Z are 14-gauge. The straps are manufactured from minimum ASTM A653 Structural Steel, Grade 50, Class 3 steel galvanized with a G90 or better zinc coating

Official Site Status: Applied For

Subcategory: Wood Connectors
Contact Information
Representative:
Harvel Crumley
Address:
13300 Vantage Way,
Jacksonville, Florida 32218 USA

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Listing Changes
Last Synced: 12/11/2025
Change Log effective March 1st 2023
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Approval & Installation Documents
PR CERTIFICATE FL3557 R31 C CAC 251201 FL3557 0910-01 1811-03 CAC
PR CERTIFICATE FL3557 R31 C CAC 251201 FL3557 0910-01 1811-03 CAC
PR TECH DOCS FL3557 R31 AE 251201 TER0910-01 FINAL FPA SEALED
PR TECH DOCS FL3557 R31 AE 251201 TER0910-01 FINAL FPA SEALED
PR INSTL DOCS FL3557 R31 II FL 3557.12A LTS INSTALL 251120
PR INSTL DOCS FL3557 R31 II FL 3557.12A LTS INSTALL 251120
PR INSTL DOCS FL3557 R31 II FL 3557.12B MTS HTS INSTALL 201102
PR INSTL DOCS FL3557 R31 II FL 3557.12B MTS HTS INSTALL 201102
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