3.3.8 KWIK HUS-EZ I AND KWIK HUS-EZ E CARBON STEEL SCREW ANCHOR
PRODUCT DESCRIPTION
KWIK HUS EZ I and KWIK HUS-EZ E carbon steel anchors Anchor System
Carbon Steel 1 / 4 ", 3 / 8 " KWIK HUS-EZ I
Carbon Steel 1 / 4 " KWIK HUS EZ E
Features and Benefits
• OSHA compliant installation options including the Hilti SafeSet™ hollow drill bit technology
• Easy installation using impact tool or torque wrench
• Product and length identification marks facilitate quality control after installation
• Thread design enables quality setting and exceptional load values in wide variety of base material strengths
• 1 / 4 " diameter available in internally and externally threaded head styles
• Anchor is fully removable
• Anchor diameter is same as drill bit diameter . No special diameter bit requiredt .
• Suitable for reduced edge distances and spacing
• Suitable for seismic and non-seismic areas
Uncracked concrete |
Cracked concrete |
Hollowcore concrete |
Fire sprinkler listings |
SafeSet™ System with Hollow Drill Bit |
Profis Anchor design software |
Approvals / Listings |
ICC-ES ( International Code Council ) |
ESR-3027 in concrete per ACI 318 Ch . 17 / ACI 355.2 / ICC-ES AC193 |
City of Los Angeles |
City of Los Angeles 2020 LABC Supplement ( within ESR-3027 ) |
FM ( Factory Mutual ) |
Pipe hanger components for automatic sprinkler systems for KH-EZ I and KH-EZ E |
ANSI / MSS SP-58-2018 |
Anchors conform to ANSI / MSSP-58-2018 . Contact Hilti for more information . |
INSTALLATION PARAMETERS
Table 1 — Hilti KWIK HUS-EZ I and KWIK HUS-EZ E specifications 1 , 2
Setting information
Symbol Units
Nominal anchor diameter 1 / 4 3 / 8
Head style |
|
KH-EZ E |
|
KH-EZ I |
|
Internal thread or external thread diameter |
in . |
3 / 8 |
1 / 4 |
3 / 8 |
1 / 2 |
Nominal bit diameter |
d bit
|
in . |
1 / 4 |
3 / 8 |
Nominal embedment |
h nom
|
in . |
1-5 / 8 |
1-5 / 8 2-1 / 2 1-5 / 8 2-1 / 2 2-1 / 8 |
Effective embedment |
h ef
|
in . |
1.18 |
1.18 |
1.92 |
1.18 |
1.92 |
1.54 |
Minimum hole depth |
h o
|
in . |
2 |
2 |
2-7 / 8 |
2 |
2-7 / 8 2-3 / 8 |
Installation torque |
T inst
|
ft-lb
( N-m )
|
|
|
18
( 24 )
|
|
40
( 54 )
|
Wrench size |
in . |
1 / 2 |
3 / 8 |
1 / 2 |
11 / 16 |
1 T inst is the maximum installation torque that may be applied with a torque wrench . 2 See table 5 and figure 2 of section 3.3.6 for spacing , edge distance , and concrete thickness parameters
Figure 1 — KWIK HUS-EZ I anchor installation details wrench size
Figure 2 — KWIK HUS-EZ E anchor installation details
lanch
dbit wrench size
da
hef hnom ho
366 Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.3.8 KWIK HUS-EZ I AND KWIK HUS-EZ E CARBON STEEL SCREW 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