Technical Specifications
136
Hangers
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UMH Universal Masonry Hangers
A versatile solution for hanging beams from masonry walls.
Face mount design allows hanger to be used with beam
heights from 16" to 24". Available in a variety of widths
for solid sawn, glulam, or engineered lumber beams.
Materials: 3 gauge
Finish: USP primer
Codes: See page 11 for Code Reference Chart
Installation:
• Use all specied fasteners. See Product Notes, page 17.
• Fully grouted and reinforced concrete block or cast-in-place
concrete with a minimum of (1) #5 rebar continuous to
footing with standard hook at bolt locations.
• Minimum joist bearing length is 3-1/2".
Floor
Uplift
1
Floor
Uplift
1
Ref. No. Qty Qty Type 100% 115% 125% 160% 100% 115% 125% 160%
UMH358
MBHU3.56/16KT,
MBHU3.56/18KT
3-5/8
UMH458 -- -- 4-5/8
UMH538 -- -- 5-3/8
UMH558
MBHU5.50/16KT,
MBHU5.50/18KT
5-5/8
UMH718 -- -- 7-1/8
1) Uplift loads have been increased 60% for wind or seismic loads; no further increase shall be permitted.
2) Fasten UMH hanger to concrete structure with two 3/4" dia. Powers Fasteners Wedge-Bolts® or equal with 5" minimum embedment.
Bolts shall be installed in masonry with grouted cells in accordance with manufacturer's installation specifications.
3) Bolts must conform to ASTM A 307 or better.
4) Minimum nail embedment shall be 1-5/8" for 16d nails.
5)
NAILS:
16d nails are 0.162" dia. x 3-1/2" long.
Code
Ref.
F25,
D1
48152 16d 3550 6380 6380 63803550 3550 3550
Roof
USP
Stock No.
Steel
Gauge
Roof
3 3/4 16
Bolt
Dia.
W
(in)
Fastener Schedule DF/SP Allowable Loads (Lbs.)
Masonry - 2500 psi Cast in Place Concrete - 3000 psi
Header
2,3
Joist
4,5
Typical UMH
installation
UMH
NFM Narrow Flange Masonry Hangers
NFM – Standard design.
NFM_U – High uplift design.
Materials: See chart
Finish: USP primer
Options: See Specialty Options Chart on page 137.
Codes: See page 11 for Code Reference Chart
Installation:
• Use all specied fasteners. See Product Notes, page 17.
• Designed for both concrete walls and grout-lled reinforced
CMU walls.
• Bolts must be ordered separately.
See page 24 for available sizes.
Typical NFM installation
Typical NFM_U installation
NFM3
Continued on next page
Hangers
15-1/2"
5"
W
3-1/2" min joist
bearing
5-1/4" min
edge distance
2-3/4" bolts
(see footnote 2)
Bond beam with (1)
#5 rebar continous
H
3-1/2"
5-1/2"
W