Installation parameters
Table 1. Hilti KH-EZ SS316 and KH-EZ C SS316 installation information
Design Information |
Symbol |
Units |
1 / 4 |
Nominal Anchor Diameter( in.)
3 / 8
|
1 / 2 |
Head Style |
- |
- |
Hex and C |
Hex and C |
Hex |
Nominal bit diameter d o in. 1 / 4 3 / 8 1 / 2
Effective minimum embedment h ef in.( mm)
Nominal embedment h nom in.( mm)
Minimum hole depth h o in.( mm)
Maximum Installation Torque 1 T inst, max ft-lb( Nm)
Maximum Impact Wrench Torque Rating 2 T impact, max ft-lb( Nm)-
Minimum Fixture Diameter d h in.( mm)
Minimum Masonry Thickness h min in.( mm)
Minimum Distance to Hollow Head Joint 3 c min, HJ in.( mm)
Face of Wall
Top of Wall
Minimum Edge Distance c min in.( mm)
Minimum Anchor Spacing s min in.( mm)
1.19( 30) 1 5 / 8( 41) 2( 51) 2( 2.7)
3 / 8( 9.5)
2 1 / 2( 64) 4( 102) 6( 152)
1.93( 49) 2 1 / 2( 64) 2 7 / 8( 73)
1.49( 38) 2( 51) 2 1 / 4( 57)
2.55( 65) 3 1 / 4( 83) 3 1 / 2( 89)
1.56( 40) 2 1 / 4( 57) 2 5 / 8( 67)
---
66( 89)
100( 136) 1 / 2( 12.7) 7 5 / 8( 194) 2 1 / 2( 64) 4( 102) 4( 102)
Minimum Edge Distance 2 c min, top in.( mm)---
Minimum Anchor Spacing s min, top in.( mm)---
1 Maximum Installation Torque applies to installations using a calibrated torque wrench. 2 Because of the 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 base material, anchor and / or reduce
its holding capacity. 3 The minimum distance to hollow head joint is measured from the center of an anchor to the centerline of a hollow head joint( vertical mortar joint).
Figure 1. Hilti KWIK HUS-EZ specifications
157( 213) 5 / 8( 15.9)
2 1 / 2( 64) 4( 102) 6( 152)
3.26( 83) 4 1 / 4( 108) 4 5 / 8( 117)
1 3 / 4( 44) 8( 203)
82