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HTTH6.5 Heavy Tension Tie

Simpson Strong-Tie

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Retail Price: $47.32
Sale Price: $35.05
SKU:
HTTH6.5
UPC:
707392030034
Availability:
Usually ships the same business day
Finish:
G90 Galvanized
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Product Overview

HTTH6.5 Heavy Tension Tie

The HTT is a high-strength solution for resisting tension loads in post-pour, wood-to-concrete connections. This heavy, single-piece formed tension tie is fastened with nails or Strong-Drive® SD Connector screws. The HTT has a four-ply formed seat and a design without rivets that does not require washers.

The HTTH6.5 heavy tension tie is an ideal solution for residential construction as well as light-framed wood commercial buildings. Tested per AC 155, the HTTH6.5 is the first nailed-on holdown to achieve up to 7,650 lb. allowable load, making it an economical solution when heavier loads are required.

Key Features

  • Optimized nailing pattern for better performance and less deflection
  • Ideal for retrofit or new construction projects
  • HTT5KT holdown is sold as a kit with the bearing plate, washer and Strong-Drive SD Connector screws
  • Four-fold seat to reduce deflection

Material

  • HTT: 11 gauge; HTTH6.5: 10 gauge

Finish

  • Galvanized. May be ordered HDG.

Installation

  • See Holdown and Tension Tie General Notes.
  • For information about marriage strap at panelized roof applications, see MSTD.
  • HTT5KT requires BP 5/8-2 bearing plate and #10 x 2 1/2" SD Strong-Drive Connector screws (included in kit).
  • The HTT4 and HTT5 feature an optimized nailing pattern which results in better performance with less deflection.
  • The HTT5-3/4 is designed to use a 3/4"-diameter anchor bolt.
  • When using with unreinforced concrete masonry, 3/4" post-installed anchor bolts are commonly used.
  • When installing over wood structural panel sheathing, use a 2 1/2"-long fastener minimum.
  • The HTTH6.5 requires one standard 3/4" cut washer (not included).
  • The HTTH6.5 is engineered with a 0.185" fastener hole diameter, making it compatible with both nails in standard pneumatic nail gun sizes and SD Connector screws.

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