Column Base Connector Data Sheet

Column Base Connector
Quickly position and bolt pre-engineered precast concrete columns in place
The pre-engineered assembly provides a moment connection at column-to-base and column-to-column locations. This bolted connection eliminates the need for temporary bracing and saves time.
The Column Base Connector is designed for common anchor bolt sizes. An integrated box-out provides access at each bolt location. The plate and rebar are matched to load specifications.
Each Column Base Connector includes a steel plate (Grade 50) and rebar (A706) welded in accordance with American Welding Society (AWS) standards. An optional galvanized finish is also available.
Once the columns have been positioned and bolted, the column base must be grouted to provide bearing for the engineered load.
Site construction happens quickly when columns are immediately positioned and bolted into place.
Column Base Connector*
Type
SBCBC34
SBCBC1
SBCBC114
SBCBC112
Base plate
3-1/2”x3-1/2”
4”x4”
5”x5”
7”x7”
Plate thickness
3/4”
1-1/4”
1-3/4”
2”
Hole size
1-1/8”
1-3/8”
1-3/4”
2”
Rebar size/length
#5 x33”
#6 x42”
#8 x52”
#9 x70”
Shear (lbs)
9,500
17,000
27,000
47,000
Tension** (lbs)
19,000
34,000
54,000
95,000
Anchor bolt size
3/4”x16”
1”x17”
1-1/4”x20”
1-1/2”x30”
Anchor bolt F1554
Grade 55
Grade 55
Grade 55
Grade 90
* Moment connection must be approved by the Engineer of Record (EOR). ** Tension based on 6,000 psi concrete.
840 South 25th Ave Bellwood, IL 60104 708-493-9569 www.surebuilt-usa.com
01/24