Use and Care Manual
49
Concrete & Masonry
Copyright © 2020 MiTek Industries, Inc. All Rights Reserved
Concrete & Masonry
MiTek
®
Product Catalog
STB / STBL Anchor Bolts
2x, 3x, (2) 2x Sill Plates
1
Mono Pour
PHD2A
TDX2-TZ
LTS20B
HTT16
HTT45
PHD4A
HTT45
TD5
PHD5A
PHD8
UPHD8
TD7
TD9
TD12
* Recommend installation of washer under
nut of anchor bolt.
1) STBL model are recommended for use
with PHD and UPHD8 holdowns on (2) 2x
and 3x sill plates.
MiTek USP
Stock No.
STB28
STBL28
STB16
STBL16
STB24
STBL24
STB20
STBL20
HTT45
Anchor Bolt Selection Table
Embossed ends provide guides for embedment angle and depth. An embedment line is
embossed on the shaft for easy installation. Features rolled threads for high tensile strength.
STB – For monolithic slabs and concrete stem walls
STBL – Designed for use with 3x sill plates
Excellent choice for use with taller holdown
washers like those in the PHD series
Materials: ASTM A 36 steel, also conforms to ASTM F1554
and ASTM A 307 Grade A requirements for bolts
Finish: None
Options: See Chart for Corrosion Finish Options
Codes: IBC, FL, LA
Installation:
• Select appropriate STB or STBL Anchor Bolt.
• Use normal weight concrete with minimum compressive strength of 2,500 psi.
• Minimum center-to-center spacing between bolts is 3(E) for anchors acting
simultaneously in tension.
• Match embedment depth with embedment line on the STB or STBL shaft.
• The STB or STBL does not need to be tied to the rebar.
• Nuts and washers are not included.
1-3/4"
min.
edge
distance
Typical STB
anchor bolt installation
Typical STB
concrete block installation
6" min for 5/8" dia
anchor bolts
8" min for 7/8" dia
anchor bolts
#4 rebar 3" to
6" from top of
stemwall
Footing
design by
others
E
STB/STBL
Identication Stamp on the
bolt head showing embedment
angle and model
Embedment line
H
L
E
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