Use and Care Manual
60
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Concrete & Masonry
Concrete & Masonry
MiTek
®
Product Catalog
SRC Sill Retrofit Connector
The SRC Sill Retrot Connector has been engineered as a ductile
retrot for older buildings in high seismic zone regions that require
additional reinforcement. It can be installed where there is minimal
space between the oor framing and top of the foundation wall.
The SRC can also be used to reinforce buildings in high velocity
wind zones.
The two-piece design easily adjusts to foundations of varying
thickness and can also be used where the sill plate may not be
parallel to the face of the foundation wall.
Materials: Channel - 12 gauge, Plate - 10 gauge
Finish: G90 galvanizing
Codes: IBC, FL, LA
Installation:
• Use all specied fasteners.
• MiTek’s WS6 structural wood screws are supplied with
each SRC connector.
• Contact Customer Service for offsets more than 2-1/2".
F1
Ref. No. Components W H Qty Dia. Qty Type 160%
Channel 12 11 1-1/4
Plate 10 11 6
1
)
Allowable loads have been increased 60% for wind or seismic loads; no further increase shall be
p
ermitted.
2
)
MiTek's WS6 structural wood screws are 1/4" dia. x 6" lon
g
and are included with each connector.
3
)
Use 1/2" dia. Power-Stud® anchors with minimum 3" embedment or e
q
uivalent.
4
)
Minimum concrete stren
g
th f'c = 2,500
p
si.
New
p
roducts or u
p
dated
p
roduct information are desi
g
nated in blue font.
Code
Ref.
Sill Plate
2
5 WS6 1405
IBC,
FL, LA
DF/SP
Allowable Load (Lbs.)
1
URFP SRC
Steel
Gauge
2 1/2
Maximum
Spacing to
Replace
1/2" or 5/8"
Anchor Bolt
6'
Fastener Schedule
MiTek USP
Stock No.
Dimensions (in)
Concrete
3,4
2) Drill and install concrete anchors
1) Install 5 - WS6 structural wood screws
Recommended Installation Sequence
Typical SRC installation
on rectangular foundation
SRC channel
Foundation wall
SRC Plate
1/2"Ø Post-Installed
concrete/masonry
anchor
WS6 structural
wood screw
Sill plate
F1
2-1/2"
Max
SRC components
Typical SRC installation
on trapezoidal foundation
SRC channel
Foundation wall
SRC Plate
1/2"Ø Post-Installed
concrete/masonry
anchor
2-1/2"
Max
WS6 structural
wood screw
Sill plate
F1
20°
Max
1-1/4"
2-1/2"
11"
11"
6"