INSTALLATION PARAMETERS
Table 1 — Hilti KH-EZ SS316 and KH-EZ C SS316 specifications
Setting |
|
|
information |
Symbol |
Units |
Nominal anchor diameter
1 / 4 3 / 8 1 / 2 Head style Hex and C head Hex and C head Hex head Nominal bit diameter d bit in . 1 / 4 3 / 8 1 / 2
Minimum nominal embedment
Minimum effective embedment h nom in . 1-5 / 8 2-1 / 2 2 2-1 / 2 3-1 / 4 2-1 / 4 3 4-1 / 4 h ef in . 1.19 1.93 1.49 1.92 2.55 1.56 2.20 3.26
Minimum hole depth |
h o
|
in . |
2 |
2-7 / 8 |
2-1 / 4 |
2-3 / 4 |
3-1 / 2 |
2-5 / 8 |
3-3 / 8 |
4-5 / 8 |
Minimum Fixture hole diameter |
d h
|
in . |
3 / 8 |
1 / 2 |
5 / 8 |
Anchor Length = h nom + t |
l |
|
|
See ordering information |
|
Maximum impact wrench ft-lb 100
T torque rating concrete 1 impact , max
( Nm ) ( 136 )
157 ( 213 )
332 ( 450 )
Maximum impact wrench torque rating masonry 1 , 2
|
T impact , max
|
ft-lb
( Nm )
|
66
( 89 )
|
100
( 136 )
|
157
( 213 )
|
Wrench size |
|
in . |
7 / 16 |
9 / 16 |
3 / 4 |
1 Because of variability in measurement procedures , the published torque of an impact tool may not correlate properly with the above setting torques .
Over torquing can damage the anchor and / or reduce its holding capacity . 2 For more information on KH-EZ SS316 installed in masonry , see ESR-3056 and Design Information for Masonry in this document .
Figure 1 — Hilti KH-EZ SS316 and KH-EZ C SS316 specifications
DESIGN INFORMATION IN CONCRETE PER ACI 318
ACI 318 Chapter 17 design
The load values contained in this document are Hilti Simplified Design Tables . The load tables in this section were developed using the Strength Design parameters and variables of ESR-3027 and the equations within ACI 318 Chapter 17 . For a detailed explanation of the Hilti Simplified Design Tables , refer to section 3.1.8 of the North American Product Technical Guide , Volume 2 : Anchor Fastening Technical Guide , Edition 22 ( PTG Ed . 21 ). Data tables from ESR-3027 are not contained in this document , but can be found at www . icc-es . org or at www . hilti . com .
354 Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.3.7 KWIK HUS-EZ SS316 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