Use and Care Manual

192
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Lumber Hangers
Lumber Hangers
MiTek
®
Product Catalog
Floor Uplift
Ref. No. W H
Qty Type Qty Type 100% 115% 125% 160%
NFM3X8 -- 3/8 7 3-1/8 7-1/4 1 1/2" J-Bolt 10 10d 6720 6720 6720 1415
NFM3X10 -- 3/8 7 3-1/8 9-1/4 1 1/2" J-Bolt 12 10d 6720 6720 6720 1415
NFM3X10U MBHA3.12/9.25 3/8 7 3-1/8 9-1/4 1 1/2" J-Bolt 5 1/2" Bolt 7130 7130 7130 2580
NFM3X12 -- 3/8 7 3-1/8 11-1/4 1 1/2" J-Bolt 14 10d 6720 6720 6720 1415
NFM3X12U MBHA3.12/11.25 3/8 7 3-1/8 11-1/4 1 1/2" J-Bolt 5 1/2" Bolt 7130 7130 7130 2580
NFM3 -- 3/8 7 3-3/8 11-3/4 1 1/2" J-Bolt 14 10d 7510 7510 7510 1415
NFM35X8 -- 3/8 7 3-5/8 7-1/4 1 1/2" J-Bolt 10 10d 7510 7510 7510 1415
NFM35X8U MBHA3.56/7.25 3/8 7 3-5/8 7-1/4 1 1/2" J-Bolt 3 1/2" Bolt 7130 7130 7130 2580
NFM35X10 -- 3/8 7 3-5/8 9-1/4 1 1/2" J-Bolt 12 10d 7510 7510 7510 1415
NFM35X10U MBHA3.56/9.25 3/8 7 3-5/8 9-1/4 1 1/2" J-Bolt 5 1/2" Bolt 7130 7130 7130 2580
NFM35X12 -- 3/8 7 3-5/8 11-1/4 1 1/2" J-Bolt 14 10d 7510 7510 7510 1415
NFM35X12U MBHA3.56/11.25 3/8 7 3-5/8 11-1/4 1 1/2" J-Bolt 5 1/2" Bolt 7130 7130 7130 2580
NFM35X1178 -- 3/8 7 3-5/8 11-7/8 1 1/2" J-Bolt 14 10d 7510 7510 7510 1415
NFM35X1178U MBHA3.56/11.88 3/8 7 3-5/8 11-7/8 1 1/2" J-Bolt 5 1/2" Bolt 7130 7130 7130 2580
NFM35X14 -- 3/8 7 3-5/8 14 1 1/2" J-Bolt 14 10d 7510 7510 7510 1415 --
NFM35X14U MBHA3.56/14 3/8 7 3-5/8 14 1 1/2" J-Bolt 5 1/2" Bolt 7130 7130 7130 2580
NFM35X16 -- 3/8 7 3-5/8 16 1 1/2" J-Bolt 14 10d 7510 7510 7510 1415
NFM35X16U MBHA3.56/16 3/8 7 3-5/8 16 1 1/2" J-Bolt 5 1/2" Bolt 7130 7130 7130 2580
NFM35X18 -- 3/8 7 3-5/8 18 1 1/2" J-Bolt 14 10d 7510 7510 7510 1415
NFM35X18U MBHA3.56/18 3/8 7 3-5/8 18 1 1/2" J-Bolt 5 1/2" Bolt 7130 7130 7130 2580
1
)
Allowable loads are based on 2,500
p
si concrete or masonr
y
.
2
)
Desi
g
n loads are
g
overned b
y
test ultimate loads with a safet
y
factor of three.
3
)
J-Bolt shall be cast-in-
p
lace and have a minimum 6" embedment and not less than 4" from the ed
g
e of concrete.
4
)
In addition to the J-Bolt, "U" models also re
q
uire a 3/4" dia. ITW Ramset/Redhead D
y
na Bolt sleeve anchor or e
q
ual with minimum 5"
embedment de
p
th installed in the face. Bolt shall be installed in accordance with installation s
p
ecifications
p
rovided b
y
ITW Ramset.
5
)
Bolts shall conform to ASTM A 307 or better.
6
)
NAILS: 10d nails are 0.148" dia. x 3" lon
g
Floor Uplift
Ref. No. W H
Qty Type Qty Type 100% 115% 125% 160%
NFM6X8U MBHA5.50/7.25 3/8 7 5-5/8 7-1/4 1 1/2" J-Bolt 3 1/2" Bolt 10310 10310 10310 2580
NFM6X10U MBHA5.50/9.25 3/8 7 5-5/8 9-1/4 1 1/2" J-Bolt 5 1/2" Bolt 10310 10310 10310 2580
NFM6X12U MBHA5.50/11.25 3/8 7 5-5/8 11-1/4 1 1/2" J-Bolt 5 1/2" Bolt 10310 10310 10310 2580
NFM6X1178 -- 3/8 7 5-5/8 11-7/8 1 1/2" J-Bolt 14 10d 7510 7510 7510 1415
NFM6X1178U MBHA5.50/11.88 3/8 7 5-5/8 11-7/8 1 1/2" J-Bolt 5 1/2" Bolt 10310 10310 10310 2580
NFM6X14U MBHA5.50/14 3/8 7 5-5/8 14 1 1/2" J-Bolt 5 1/2" Bolt 10310 10310 10310 2580
NFM6X16 -- 3/8 7 5-5/8 16 1 1/2" J-Bolt 14 10d 7510 7510 7510 1415
NFM6X16U MBHA5.50/16 3/8 7 5-5/8 16 1 1/2" J-Bolt 5 1/2" Bolt 10310 10310 10310 2580
NFM6X18 -- 3/8 7 5-5/8 18 1 1/2" J-Bolt 14 10d 7510 7510 7510 1415
NFM6X18U MBHA5.50/18 3/8 7 5-5/8 18 1 1/2" J-Bolt 5 1/2" Bolt 10310 10310 10310 2580
1
)
Allowable loads are based on 2,500
p
si concrete or masonr
y
.
2
)
Desi
g
n loads are
g
overned b
y
test ultimate loads with a safet
y
factor of three.
3
)
J-Bolt shall be cast-in-
p
lace and have a minimum 6" embedment and not less than 4" from the ed
g
e of concrete.
4
)
In addition to the J-Bolt, "U" models also re
q
uire a 3/4" dia. ITW Ramset/Redhead D
y
na Bolt sleeve anchor or e
q
ual with minimum 5"
embedment de
p
th installed in the face. Bolt shall be installed in accordance with installation s
p
ecifications
p
rovided b
y
ITW Ramset.
5
)
Bolts shall conform to ASTM A 307 or better.
6
)
NAILS: 10d nails are 0.148" dia. x 3" lon
g
FL
MiTek USP
Stock No.
Roof
Top
Flange
U-
Strap
Code
Ref.
DF/SP
Allowable Loads (Lbs.)
1,2
Dimensions (in)Steel Gauge
Fastener Schedule
Header
3,4,5
Joist
6
FL
FL
Steel Gauge Dimensions (in)
Fastener Schedule
DF/SP
Allowable Loads (Lbs.)
1,2
Header
3,4,5
Joist
6
MiTek USP
Stock No.
Top
Flange
U-
Strap
Roof
Code
Ref.
NFM Narrow Flange Masonry Hangers
NFM – Standard design
NFM_U – High uplift design
Materials: Top Flange – 3/8" steel; U-strap – 7 gauge
Finish: Primer
Options: See Specialty Options Chart on page 193
Codes: See chart for code references
Installation:
• Use all specied fasteners. See Product Notes, page 18.
• Designed for both concrete walls and grout-lled reinforced
CMU walls.
Typical NFM installation
Typical NFM_U installation
NFM3
NFM3X12U
Continued on next page
H
3-1/2"
5-1/2"
W