Permissible concrete conditions |
Uncracked concrete
Cracked concrete
|
Dry concrete
Water saturated concrete
|
Permissible Drilling Method |
Hammer drilling with carbide tipped drill bit
Hilti TE-CD or TE-YD Hollow Drill Bit
|
3.2.5 |
Setting information |
Symbol |
Units |
3 / 8-16 UNC |
Thread size
1 / 2-13 UNC
5 / 8-11 UNC
|
3 / 4-10 UNC |
||
Outside diameter of insert |
in . |
0.65 |
0.81 |
1.00 |
1.09 |
||
Nominal bit diameter |
d o
|
in . |
11 / 16 |
7 / 8 |
1-1 / 8 |
1-1 / 4 |
|
Effective embedment |
h ef
|
in .
( mm )
|
4-3 / 8
( 110 )
|
5
( 125 )
|
6-3 / 8
( 170 )
|
8-1 / 8
( 205 )
|
|
Thread engagement |
minimum maximum |
h s
|
in . in . |
3 / 8
15 / 16
|
1 / 2
1-3 / 16
|
5 / 8
1-1 / 2
|
3 / 4
1-7 / 8
|
Installation torque |
T inst
|
ft-lb
( Nm )
|
15
( 20 )
|
30
( 40 )
|
60
( 81 )
|
100
( 136 )
|
|
Minimum concrete thickness |
h min
|
in .
( mm )
|
5.9
( 150 )
|
6.7
( 170 )
|
9.1
( 230 )
|
10.6
( 270 )
|
|