Installation Guide

The S/HDU series of holdowns combines performance with ease of
installation. The pre-deflected geometry virtually eliminates material stretch,
resulting in low deflection under load. Installation using self-drilling tapping
screws into the studs reduces installation time and saves labor cost.
Material: 118 mil (10 ga.)
Finish: Galvanized (G90)
Codes: IAPMO ER-124
Load Tables: Visit strongtie.com for the latest load tables
and testing information
2
"
1
½
"
3 "
1
"
Model
H
(in.)
Fasteners
Stud Member
Thickness
mil (ga.)
Anchor Bolt
Diameter
(in.)
Stud
Fasteners
S/HDU4 7
(6) #14
2-33 (2-20)
2-43 (2-18)
2-54 (2-16)
Steel Fixture
S/HDU6 10
(12) #14
2-33 (2-20)
2-43 (2-18)
2-54 (2-16)
Steel Fixture
S/HDU9 12
(18) #14
2-33 (2-20)
2-43 (2-18)
2-54 (2-16)
Steel Fixture
S/H DU11 16
(27) #14
2-33 (2-20)
2-43 (2-18)
2-54 (2-16)
with heavy
hex nut
(27) #14
2-43 (2-18)
2-54 (2-16)
Steel Fixture
S/HDU
These products are available with additional corrosion protection.
Additional products on this page may also be available with this option.
Check with Simpson Strong-Tie for details.
Compression
member blocking
per design
Typical S/HDU
Floor-Floor Installation
Submittal / Substitution Technical Information
S/HDU Holdowns
(800) 999-5099 • strongtie.com
© 2016 Simpson Strong-Tie Company Inc. T-CF-HDU1SB16 8 /16 Exp. 6/30 /19

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