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Hangers

Simpson Strong-Tie HTTH6.5HDG HTTH™ 20-1/4-in. 10-Gauge Hot-Dip Galvanized Heavy Tension Tie

SKU: HTTH6.5HDG
📦 Available to Order — Add to Quote
Madison Township Lumber • Matawan, NJ
(732) 566-5555
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Product Description

The Simpson Strong-Tie® HTTH™ heavy tension tie is an ideal solution for residential construction as well as light-framed wood commercial buildings. Tested per AC 155, the HTTH 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. This heavy, single-piece formed tension tie is fastened with nails (in standard sizes for pneumatic nailers) or Strong-Drive® SD Connector screws.

Available Sizes & Options

SKUProductStatus
HTTH6.5HDGSimpson Strong-Tie HTTH6.5HDG HTTH™ 20-1/4-in. 10-Gauge Hot-Dip Galvanized Heavy Tension Tie CurrentAvailable
IUS1811188Simpson Strong-Tie 1 3/4 x 11-7/8 I Joist HangerAvailable
HUS18110Simpson Strong-Tie 1 3/4 x 9 1/2 Sloped Face Mount HangerAvailable
SUR18111Simpson Strong-Tie 1-3/4 x 11-7/8 Skew 45 R I-beam/lvlAvailable
IUS18195Simpson Strong-Tie 1-3/4 x 9-1/2 Side Mount SingAvailable
1212HLSimpson Strong-Tie 1212HL HL 12 in. x 12 in. 7-Gauge Galvanized Heavy L StrapAvailable
1212HLHDGSimpson Strong-Tie 1212HLHDG HL 12 in. x 12 in. 7-Gauge Hot-Dip Galvanized Heavy L StrapAvailable
1212HLPCSimpson Strong-Tie 1212HLPC HLPC 12 in. x 12 in. 7-Gauge Black Powder-Coated Ornamental L StrapAvailable
1212HTSimpson Strong-Tie 1212HT HT 12 in. x 12 in. 7-Gauge Galvanized Heavy T StrapAvailable
1212HTHDGSimpson Strong-Tie 1212HTHDG HT 12 in. x 12 in. 7-Gauge Hot-Dip Galvanized Heavy T StrapAvailable
1212HTPCSimpson Strong-Tie 1212HTPC HTPC 12 in. x 12 in. 7-Gauge Black Powder-Coated Ornamental T StrapAvailable
1212LSimpson Strong-Tie 1212L 12 in. x 12 in. 14-Gauge Galvanized L StrapAvailable
1212L-RSimpson Strong-Tie 1212L-R 12 in. x 12 in. 14-Gauge Galvanized L StrapAvailable
1212TSimpson Strong-Tie 1212T 12 in. x 12 in. 14-Gauge Galvanized T StrapAvailable
1212T-RSimpson Strong-Tie 1212T-R 12 in. x 12 in. 14-Gauge Galvanized T StrapAvailable
128TSimpson Strong-Tie 128T 12 in. x 8 in. 14-Gauge Galvanized T StrapAvailable
128T-RSimpson Strong-Tie 128T-R 12 in. x 8 in. 14-Gauge Galvanized T StrapAvailable
1616HTSimpson Strong-Tie 1616HT HT 16 in. x 16 in. 7-Gauge Galvanized Heavy T StrapAvailable
1616HTHDGSimpson Strong-Tie 1616HTHDG HT 16 in. x 16 in. 7-Gauge Hot-Dip Galvanized Heavy T StrapAvailable
1616HTPCSimpson Strong-Tie 1616HTPC HTPC 16 in. x 16 in. 7-Gauge Black Powder-Coated Ornamental T StrapAvailable
1616HTQSimpson Strong-Tie 1616HTQ HTQ 16 in. x 16 in. 7-Gauge Hot-Dip Galvanized Heavy T StrapAvailable

Product Details

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.

Related Links

Catalog Pages

Buy Simpson Strong-Tie HTTH6.5HDG HTTH™ 20-1/4-in. 10-Gauge Hot-Dip Galvanized Heavy Tension Tie in Central New Jersey

Madison Township Lumber & Supply has been serving Matawan, East Brunswick, Sayreville, and all of Middlesex County since 1962.

Call (732) 566-5555Get Directions
Simpson Strong-Tie HTTH6.5HDG HTTH™ 20-1/4-in. 10-Gauge…