Use and Care Manual

EWP Hangers
217
MiTek
®
Product Catalog
Copyright © 2020 MiTek Industries, Inc. All Rights Reserved
EWP Hangers
TFI / TFL / THO Top Mount Hangers
TFI / THO – Engineered for I-Joist to header applications. Offers full lateral
support of the I-Joist top chord, eliminating the need for web stiffeners in
most applications. Raised dimple nailing guides help assure correct 45°
nailing into the I-Joist bottom ange. The THO’s feature the patented Seat
Cleat
®
that allows for quick, positive seating. The Seat Cleat
®
will hold the
I-Joist in place, eliminating spring back during nailing in the bottom ange.
TFL – Features 1-1/2" top ange depth that accommodates all header types
as well as back-to-back installations. Also features MiTek’s patented Seat
Cleat
®
for quick, positive seating.
Materials: See EWP Top Mount Hangers charts, pages 221-226
Finish: G90 galvanizing
Codes: IBC, FL, LA
Patents: U.S. Patent No. 5,564,248 – THO & TFL
Installation:
• Use all specied fasteners. See Product Notes, page 18.
• Refer to the top mount chart for applications requiring web stiffeners.
• Requirements for web stiffener from the I-Joist manufacturer should be
followed, even if web stiffeners are not required in MiTek literature.
• Uplift capacity for THO and TFL single-ply hangers installed without joist
nails = 85 lbs. Refer to THO, TFL, & THF Single-Ply I-Joist Hangers
Technical Bulletin.
Typical THO installation Typical TFL installation
THO
TFL
TFI
Type Qty Type
2X 4 2 10d x 1-1/2 2 10d x 1-1/2 1270
130 1090 110
3X 4 2 16d x 2-1/2 2 10d x 1-1/2
1600 130 1260 110
(2) 2X 4 2 10d 2 10d x 1-1/2 1280
130 1100 110
4X 4 2 16d 2 10d x 1-1/2
1745 130 1260 110
2X 4 2 10d x 1-1/2 2 10d x 1-1/2
1235 230 950 195
3X 4 2 16d x 2-1/2 2 10d x 1-1/2
1235 230 950 195
(2) 2X 4 2 16d x 2-1/2 2 10d x 1-1/2
1235 230 950 195
4X 4 2 16d 2 10d x 1-1/2
1235 230 950 195
2X 4 2 10d x 1-1/2 2 10d x 1-1/2 1455
230 1250 195
3X 4 2 16d x 2-1/2 2 10d x 1-1/2 2335
230 1815 195
(2) 2X 4 2 10d 2 10d x 1-1/2 2370
230 1815 195
4X 4 2 16d 2 10d x 1-1/2
2525 230 1815 195
2X 4 2 10d x 1-1/2 2 10d x 1-1/2
1985 215 1665 180
3X 4 6 16d x 2-1/2 2 10d x 1-1/2
2715 215 2075 180
(2) 2X 4 6 10d 2 10d x 1-1/2
2715 215 2075 180
4X 4 2 16d 2 10d x 1-1/2 2560
215 2075 180
4X 4 6 16d 2 10d x 1-1/2
3245 215 2075 180
1) Uplift loads have been increased 60% for wind or seismic loads; no further increase shall be permitted.
2) Listed loads shall not be increased.
3)
Values in the table apply to standard top mount hangers without slope, skew or any other specialty options.
4)
NAILS:
10d x 1-1/2 nails are 0.148" dia. x 1-1/2" long, 10d nails are 0.148" dia. x 3" long,
16d nails are 0.162" dia. x 3-1/2" long, 16d x 2-1/2 nails are 0.162" dia. x 2-1/2" long.
New products or updated product information are designated in
blue font
.
Download
100%
THO
(Double)
TFI
Uplift
1
160%
Uplift
1
160%
DF/ SP
Allowable Loads (Lbs.)
2,3
SPF
Allowable Loads (Lbs.)
2,3
THO
MiTek
Series
Nailer
Size
Fastener Schedule
3
Nailer Joist
TFL
Top
Qty
Face
Qty
Download
100%
Nailer Options
– chart represents maximum allowable loads for hangers used on wood nailers. Reference page 203.
Slant Nailing
via dimple
nail holes
Diamond
holes
Seat Cleat
®
helps
lock I-Joist into
place for positive
seating and
nailing ease.
H
D
W
2"
1-1/2"
D
W
TF
H
W
D
H
TF