ICC ESR-1545 for HSL-3 Heavy Duty Expansion Anchors

ESR-1545
|
Most Widely Accepted and Trusted Page 6 of 14
For pound-inch units: 1 mm = 0.03937 inches, 1 Nm = 0.7376 ft-lbf.
1
Use metric bits only.
TABLE 1—SETTING INFORMATION
Setting Information Symbol Units
Nominal anchor diameter
M8 M10 M12 M16 M20 M24
Nominal drill bit or core bit diameter
1
d
bit
mm 12 15 18 24 28 32
Minimum hole
depth
HSL-3(-R), HSL-3-G(R),
HSL-3-B, HSL-3-SK(R)
h
hole
mm 80 90 105 125 155 180
(in.) (3.15) (3.54) (4.13) (4.92) (6.10) (7.09)
HSL-3-SH h
hole
mm 85 95 110
(in.) (3.35) (3.74) (4.33)
Clearance hole diameter in part being fastened d
f
mm 14 17 20 26 31 35
(in.) (0.55) (0.67) (0.79) (1.02) (1.22) (1.38)
Max. cumulative gap between part(s) being
fastened and concrete surface
-
mm 4 5 8 9 12 16
(in.) (0.16) (0.20) (0.31) (0.35) (0.47) (0.63)
Washer diameter HSL-3(-R), HSL-3-G(R),
HSL-3-B
d
w
mm 20 25 30 40 45 50
(in.) (0.79) (0.98) (1.18) (1.57) (1.77) (1.97)
Installation torque
HSL-3
T
inst
Nm 25 50 80 120 200 250
(ft-lb) (18) (37) (59) (89) (148) (185)
HSL-3-R
Nm 25 35 80 120 200
(ft-lb) (18) (26) (59) (89) (148)
HSL-3-G
Nm 20 35 60 80 160 180
(ft-lb) (15) (26) (44) (59) (118) (132)
HSL-3-GR
Nm 30 50 80 120 200
(ft-lb) (22) (37) (59) (89) (148)
HSL-3-SK
Nm 25 50 80
(ft-lb) (18) (37) (59)
HSL-3-SKR
Nm 18 50 80
(ft-lb) (13) (37) (59)
HSL-SH
Nm 20 35 60
(ft-lb) (15) (26) (44)
Wrench size
HSL-3(-R), HSL-3-G(R) SW mm 13 17 19 24 30 36
HSL-3-B SW mm 24 30 36 41
Allen wrench size
HSL-3-SK(R) SW mm 5 6 8
HSL-3-SH SW mm 6 8 10
Diameter of countersunk hole HSL-3-SK(R) d
sk
mm 22.5 25.5 32.9
(in.) (0.89) (1.00) (1.29)
FIGURE 3—HSL-3 AND HSL-3-R IN THE INSTALLED CONDITION