Holdowns

Tension Ties

lts / ltti

Reference Series: LTT, LTTI
LTS series – The LTS19 is designed for nail-on installation to 2x joists or studs, and the LTS20B provides a nail or bolt fastening option. The LTS20B will accommodate wood I-Joists if 10d x 1-1/2" nails are used instead of the specified 16d nails.
LTTI31 – An open web joist tension tie designed for use with masonry or concrete construction.

Materials: See Load Table

Finish: G90 galvanizing; LTS19-TZ — G-185 galvanizing

Code Reports: View Code Report Table

Installation

  • Use all specified fasteners to attach the strap portion of the connector to the side of stud, post, joist, purlin, or beam. Secure the base to the concrete or masonry wall with specified anchor bolt. A design professional shall specify the type, length, and embedment of the anchor bolt.
  • Washers are not required on transfer plates that fit over the anchor bolt.
  • LTTI31 and LTS connectors must be mounted flush to the mudsill.
  • Allowable loads are based on either nail or bolt fastening; nail and bolt values cannot be combined.
  • Tighten anchor bolt nuts finger tight to base plus 1/3 to 1/2 additional turns with a wrench.

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Option Details:

Corrosion Resistant Products Table

Corrosion Resistant Products Table

View / Download the above option details as a PDF

Code Report Table

USP Stock# ICC-ES IAPMO FLORIDA LA CITY
LTS19-TZ
0200 FL17219
LTS20B
0200 FL17219
LTTI31
0200 FL17219

3-View Product Drawings

USP Stock# Download or View Files
LTS20B DWG DXF PDF View Image
LTTI31 DWG DXF PDF View Image

Application Drawings

USP Stock# Download or View Files
LTS19-TZ
Typical DWG DXF PDF View Image
LTTI31
Typical DWG DXF PDF View Image