Use and Care Manual

272
Copyright © 2020 MiTek Industries, Inc. All Rights Reserved
Plated Truss
Plated Truss
MiTek
®
Product Catalog
THDHQ Girder Truss Hangers
The THDHQ hangers are designed to attach
multi-ply girder trusses together using MiTek’s
WS structural wood screws for higher design load
capacity. THDHQ hangers can also be used to
attach structural composite lumber (SCL).
Materials: 12 gauge
Finish: G90 galvanizing
Codes: IBC, FL, LA
Installation:
• Use all specied fasteners.
• MiTek’s WS structural wood screws
are supplied with THDHQ hangers.
Floor
Uplift
1
Floor
Uplift
1
W H D A Qty Type Qty
4
Type 100% 115% 125% 160% 100% 115% 125% 160%
(2) 2 x 6 - 8 THDHQ26-2 -- 3-5/16 5-7/16 4 1-15/16 12 WS3 4 WS3 5015 5745 5745 2055 4405 4560 4560 1630
(2) 2 x 8 - 10 THDHQ28-2 -- 3-5/16 7-3/16 4 2-13/16 20 WS3 8 WS3 8355 9540 9540 3645 7340 7640 7640 2920
(2) 2 x 10 - 12 THDHQ210-2 -- 3-5/16 9-3/16 4 2-13/16 28 WS3 8 WS3 10840 10880 10880 5270 8035 8475 8715 4220
(3) 2 x 6 - 8 THDHQ26-3 -- 4-15/16 5-7/16 4 1-15/16 12 WS45 4 WS45 5015 5745 5745 2055 4405 4545 4545 1625
(3) 2 x 8 - 10 THDHQ28-3 -- 4-15/16 7-3/16 4 2-13/16 20 WS45 8 WS45 8355 9540 9540 3645 7340 7595 7595 2900
(3) 2 x 10 - 12 THDHQ210-3 -- 4-15/16 9-3/16 4 2-13/16 28 WS45 8 WS45 10880 10880 10880 5270 8665 8665 8665 4195
(4) 2 x 6 - 8 THDHQ26-4 -- 6-9/16 5-7/16 4 1-15/16 12 WS6 4 WS6 5015 5745 5745 2490 4405 4535 4535 1965
(4) 2 x 8 - 10 THDHQ28-4 -- 6-9/16 7-3/16 4 2-13/16 20 WS6 8 WS6 8355 9540 9540 4530 7340 7570 7570 3595
(4) 2 x 10 - 12 THDHQ210-4 -- 6-9/16 9-3/16 4 2-13/16 28 WS6 8 WS6 10880 10880 10880 4200 8635 8635 8635 3335
4 x 6 - 8 THDHQ46 -- 3-5/8 5-7/16 4 1-15/16 12 WS3 8 WS3 5015 5745 5745 2055 4405 4590 4590 1640
4 x 8 - 10 THDHQ48 -- 3-5/8 7-3/16 4 2-13/16 20 WS3 8 WS3 8355 9540 9540 3645 7340 7625 7625 2910
4 x 10 - 12 THDHQ410 -- 3-5/8 9-3/16 4 2-13/16 28 WS3 8 WS3 10880 10880 10880 5270 8690 8690 8690 4210
1
)
U
p
lift loads have been increased 60% for wind or seismic loads; no further increase shall be
p
ermitted.
2
)
MiTek's WS3
(
1/4" dia. x 3" lon
g)
, WS45
(
1/4" dia. x 4-1/2" lon
g)
, and WS6
(
1/4" dia. x 6" lon
g)
structural wood screws are included with THDHQ han
g
ers.
3
)
MiTek's WS structural wood screws ma
y
be installed throu
g
h metal truss connector
p
lates as a
pp
roved b
y
truss desi
g
ner
p
er
ANSI/TPI 1-2014 Section 7.5.3.4 and 8.9.2. Pre-drillin
g
re
q
uired throu
g
h the
p
late usin
g
a maximum of 5/32" bit.
4
)
MiTek's WS structural wood screws s
p
ecified for su
pp
orted member must ALL be installed into the su
pp
orted member while maintainin
g
a minimum 5/8" ed
g
e distance where truss connector
p
lates are not
p
resent.
5
)
When fastenin
g
to a multi-
p
l
y
su
pp
ortin
g
truss: use MiTek's WS3 for 2-
p
l
y
, WS45 for 3-
p
l
y
and WS6 for 4-
p
l
y
.
New
p
roducts or u
p
dated
p
roduct information are desi
g
nated in blue font.
Double 2x Sizes
Triple 2x Sizes
Quadruple 2x Sizes
4x Sizes
IBC,
FL,
LA
Code
Ref.
Joist /
Truss Size
MiTek USP
Stock No.
Supporting
Member
5
Supported
Member
Ref.
No.
Dimensions (in)
Fastener Schedule
2,3
Roof Roof
DF/SP
Allowable Loads (Lbs.)
S-P-F
Allowable Loads (Lbs.)
Typical THDHQ28-2
truss installation
Typical THDHQ28-2
SCL installation
H
D
W
A
THDHQ28-2