Holdowns (HD) are used to resist uplift forces due to wind or overturning of shear walls. These are available in various sizes to meet the light to heavy load requirements using nails, screws and bolts as fasteners. Other HD applications include purlin-to-purlin, Concrete/ Masonry walls to decking or flooring attachments.
See Allowable Loads Table.
Galvanized (G185) – LTT20B, HDTT, HDTT45, HD5, HD7 & HD11 Spray Painted Primer (gray) – HD12, HD14, & HD15/20
• Use all specified fasteners in schedule to achieve values indicated
TER 0910-01; FL 3557