Use and Care Manual
Truss & Rafter
249
Copyright © 2020 MiTek Industries, Inc. All Rights Reserved
Truss & Rafter
MiTek
®
Product Catalog
DTC Embedded Truss Anchors
The DTC series attaches trusses to concrete or masonry walls.
Innovative seat design gives added lateral resistance while still
providing a moisture barrier.
Materials: 16 gauge
Finish: G90 galvanizing
Codes: FL
Installation:
• Use all specied fasteners. See Product Notes, page 18.
• Embed 4" into concrete tie beam or masonry bond beam.
• Installations should be spaced no closer together than 8"
center-to-center.
• Straps may be installed straight or wrapped over to
achieve table loads.
Typical DTC
installation
DTC
Ref. No. Qty Type Qty Type
DTC
HETAL12,
HETAL16,
HETAL20
16 16 4 10d x 1-1/2 9 10d x 1-1/2 1825 840 1200 1290 1440 840 1200 1290 FL
1) Allowable loads have been increased 60% for wind and seismic loads; no further increase shall be permitted.
2) Connector shall be installed to fully grouted and reinforced masonry units (CMU) type S or better mortar or
reinforced concrete (f'c = 2,500 psi at 28 days).
3) Allowable loads require a No. 5 rebar through the shear cones of the anchors.
4) Height (H) is the distance the anchor extends out of concrete or masonry.
5)
NAILS:
10d x 1-1/2 nails are 0.148" dia. x 1-1/2" long.
Code
Ref.
Fastener Schedule
5
F1 160% F1 160%
Seat Plate Truss/Rafter
DF/SP
Allowable Loads (Lbs.)
1,2,3
S-P-F
Allowable Loads (Lbs.)
1,2,3
F2
160%
F2
160%
Away
from Strap
MiTek USP
Stock No.
Steel
Gauge
Toward
Strap
Toward
Strap
Away
from Strap
Uplift
160%
Uplift
160%
H
4
(in)
(Out of
Concrete)
1-1/4"
H
4"
Embedment
1"
1-1/2"
8-1/2"
F2
F2
Uplift
F1
F1