2284815-03.2020
KB-TZ2 ½"x3"
2284815 120 x 101 mm
10.03.2020
d
bit
h
nom
h
ef
h
0
t
fix
T
inst
d
h
WS
90°
d
0
=
⌀
90°
d
0
=
⌀
90°
d
0
TE-CD
TE-YD
6 bar/
90 psi
d
0
h
1
=
h
nom
90°
SI AT-A22
SIW 6AT-A22**
T
inst
1a
1c
1d
1b
3a 3b
2
Anchor Diameter [inch]
Symbol Setting Information
Units
½
HDB Hollow Drill Bit
–
✔
DRS Dust Removal Systems
–
✔
AT-System Adaptive Torque System**
–
✔
Diamond Core Bit
–
✔
d
0
Drill Bit Diameter
[inch]
½
h
ef
Effective Embedment Depth
[inch]
1½
h
nom
Nominal Embedment Depth
[inch]
2
h
0
Minimum Hole Depth in Base Material
[inch]
2¼
T
inst, concrete
Installation Torque Concrete carbon steel
[ft-lb]
50
T
inst, grout lled CMU
Installation Torque Grout-Filled CMU carbon steel
[ft-lb]
25
d
h
Fixture Hole Diameter
[inch]
9
⁄16
WS Wrench Size
[inch]
¾
6 bar/
90 psi
d
0
h
1
=
h
nom
90°
90°
d
0
=
⌀
Use only carbide-tipped masonry drill bits complying with ANSI B212.15.1994
* For steps 1a or 1b, make sure to drill deep enough to achieve h
0
, taking into account the depth of debris remaining in the hole.
** AT-System not applicable for grout-lled CMU and wood fastening applications.
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