Product Technical Guides : US-EN Anchor Fastening - August 2021 | Page 289

Anchor Fastening Technical Guide , Edition 22
INSTALLATION PARAMETERS
Table 1 — HSL-3-R Specifications
Details Symbol Units
Nominal anchor diameter M8 M10 M12 M16 M20
Nominal drill bit diameter d bit mm 12 15 18 24 28
Minimum concrete thickness h min mm 120 140 150 200 250 ( in ) ( 4-3 / 4 ) ( 5-1 / 2 ) ( 5-7 / 8 ) ( 7-7 / 8 ) ( 9-7 / 8 )
Minimum hole depth h o mm 80 90 105 125 155 ( in ) ( 3-1 / 8 ) ( 3-9 / 16 ) ( 4-1 / 8 ) ( 4-15 / 16 ) ( 6-1 / 8 )
Effective minimum embedment h ef , min mm 60 70 80 100 125 ( in ) ( 2.36 ) ( 2.76 ) ( 3.15 ) ( 3.94 ) ( 4.92 )
Minimum fixture hole diameter d h mm 14 17 20 26 31 ( in ) ( 9 / 16 ) ( 11 / 16 ) ( 13 / 16 ) ( 1 ) ( 1-1 / 4 )
Diameter of countersunk hole in the fixture HSL-3-SKR
Height of countersunk head in the fixture HSL-3-SKR
Max . cumulative gap between part ( s ) being fastened and concrete surface
Maximum thickness of part fastened HSL-3-R
Overall length of anchor HSL-3-R
Maximum thickness of part fastened HSL-3-GR
Overall length of anchor HSL-3-GR
Maximum thickness of part fastened HSL-3-SKR
Overall length of anchor HSL-3-SKR
d SK
mm
( in )
22.5
( 7 / 8 )
25.5
( 1 )
32.9
( 1-5 / 16 )
N / A
N / A
h SK
mm
( in )
5.8
( 1 / 4 )
6
( 1 / 4 )
8
( 5 / 16 )
N / A
N / A
mm
4
5
8
9
12
-
( in )
( 1 / 8 )
( 3 / 16 )
( 5 / 16 )
( 3 / 8 )
( 1 / 2 )
t fix , max
( in )
( 3 / 4 )
( 1-1 / 2 )
( 3 / 4 )
( 1-1 / 2 )
( 1 )
( 2 )
( 1 )
( 2 )
( 1-1 / 8 )
( 2-1 / 4 )
mm
20
40
20
40
25
50
25
50
30
60
l
mm
( in )
98
( 3-7 / 8 )
118
( 4-5 / 8 )
110
( 4-3 / 8 )
130
( 5-1 / 8 )
131
( 5-1 / 8 )
156
( 6-1 / 8 )
153
( 6 )
178
( 7 )
183
( 7-1 / 4 )
213
( 8-3 / 8 )
t fix , max
( in )
( 3 / 4 )
( 4 )
( 3 / 4 )
( 4 )
( 1 )
( 4 )
( 1 )
( 4 )
( 1-1 / 8 )
( 4 )
mm
20
100
20
100
25
100
25
100
30
100
mm 102 182 115 197 139 214 163 238 190 260 l ( in ) ( 4 ) ( 7-1 / 8 ) ( 4-1 / 2 ) ( 7-3 / 4 ) ( 5-1 / 2 ) ( 8-1 / 2 ) ( 6-3 / 8 ) ( 9-3 / 8 ) ( 7-1 / 2 ) ( 10-1 / 4 ) mm 20 20 25 t fix , max
N / A N / A
( in ) ( 3 / 4 ) ( 3 / 4 ) ( 1 ) l
mm
98
110
131
( in )
( 3-7 / 8 )
( 4-3 / 8 )
( 5-1 / 8 )
Installation torque HSL-3-R
T inst
Nm
( ft-lb )
25
( 18 )
35
( 26 )
80
( 59 )
120
( 89 )
200
( 148 )
Installation torque HSL-3-GR
T inst
Nm
( ft-lb )
30
( 22 )
50
( 37 )
80
( 59 )
120
( 89 )
200
( 148 )
Installation torque HSL-3-SKR
T inst
Nm
( ft-lb )
18
( 13 )
50
( 37 )
80
( 59 )
N / A
N / A
Wrench size , HSL-3-R , HSL-3-GR
SW
mm
13
17
19
24
30
Allen wrench size , HSL-3-SKR SW mm 5 6 8 N / A N / A
N / A N / A
3.3.3
Figure 1 — HSL-3-R and HSL-3-GR in the installed condition ( HSL-3-R shown )
Figure 2 — HSL-3-SKR in the installed condition
Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.3.3 HSL3-R HEAVY DUTY STAINLESS STEEL ANCHOR Hilti , Inc . 1-800-879-8000 | en español 1-800-879-5000 | www . hilti . com | Hilti ( Canada ) Corporation | www . hilti . ca | 1-800-363-4458
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