KWIK BOLT 1 (KB1) PREMIUM EXPANSION ANCHOR

1 Hilti, Inc. 1-800-879-8000 | en espa ol (Canada) Corporation BOLT 1 (KB1) PREMIUM EXPANSION ANCHORKB1 concrete and masonry technical supplement2 December 2020 Uncracked concreteCracked concreteGrout-filledconcretemasonrySeism ic Design Categories A-FFire sprinklerlistingsProfis Engineeringdesign softwareHollow Drill Bitand AdaptiveTorque Tool (AT )PRODUCT DESCRIPTIONF eatures and Benefits Instructions For Use (IFU) provides multiple installation methods including Hilti Hollow Drill bit, or no hole cleaning with hammer drill and Hilti Dust Removal System (DRS) for virtually dustless installation (OSHA Table 1 compliant). Accurate SafeSet installation when using the Hilti SIW-6AT-A22 impact wrench and the SI-AT-A22 Adaptive Torque Module.

2 Product and length identification marks facilitate quality control after installation. Maximized thread lengths and multiple embedment depths to accommodate various base plate thicknesses. Functional coatings and profiled EXPANSION wedges provide increased reliability. Mechanical EXPANSION allows immediate load application. Raised impact section (dog point) prevents thread damage during ListingsIAPMO Uniform ES 2018 International Building Code / International Residential Code (IBC/IRC)ER-678 in concrete per ACI 318-14 Ch. 17 / ACI in grout-filled CMU per AC01 City of Los Angeles2020 LABC Supplement (within ER-677 & ER-678)Florida Building Code2020 FBC Supplement with HVHZ (within ER-677 & ER-678)FM (Factory Mutual) Pipe hanger components for automatic sprinkler systems3/8 (up to 4-inch nominal pipe diameter)1/2 (up to 8-inch nominal pipe diameter)3/4 (up to 12-inch nominal pipe diameter)UL and cUL ( underwriters laboratory )Pipe hanger equipment for fire protection services3/8 (up to 4-inch nominal pipe diameter)1/2 (up to 8-inch nominal pipe diameter)5/8 & 3/4 (up to 12-inch nominal pipe diameter)

3 HOMOLOGU Carbon Steel KB1KB1 EXPANSION ANCHOR technical supplement3 December 2020 MATERIAL SPECIFICATIONSC arbon steel with electroplated zinc Hilti KB1 ANCHOR bodies manufactured from carbon steel with Fe/Zn plating per ASTM F1941 to a minimum thickness of 5 m. Nuts conform to the requirements of ASTM A563, Grade A, Hex. Washers conform to the requirements of ASTM F844. EXPANSION sleeves (wedges) are manufactured from carbon ATION PAR AME TERST able 1 Hilti KB1 setting information for installation in concrete and grout-filled concrete masonry units (CMU) Setting informationSymbolUnitsNominal ANCHOR diameter (in) 3/8 1/2 5/8 3/4 Nominal drill bit diameterdoin. 3/8 1/2 5/8 3/4 Effective minimum 2 1223 -1/42-3/443 -1/44-3/4(mm)(38)(51)(51)(83)(70)(102)(8 3)(121)Nominal minimum 8 12-3/82-3/83-5/83 -1/44-1/ 24 5 -1/ 2(mm)(48)(60)(60)(92)(83)(114)(102)(140) Minimum hole 8 12-3/42-3/44-1/43-3/44-3/44-1/45-3/4(mm) (54)(70)(70)(108)(95)(121)(108)(146)Fixt ure hole diameterdhin.

4 7/ 16 9/16 11/ 16 13/16(mm)( )( )(17. 5 )( )Installation torque ConcreteTinst,concft-lb204060110(Nm)(27) (54)(81)(149)Installation torque Grout-filled CMUT inst,CMUft-lb15253550(Nm)(20)(34)(47)(68 )1 Effective embedment, hef = 1-1/2-in. not applicable for grout-filled CMU base 1 Hilti KB1 setting information for installation in concrete and grout-filled (CMU)4 December 2020 ACI 318-14 Chapter 17 DesignThe load values contained in this section are Hilti Simplified Design Tables. The load tables in this section were developed using the Strength Design parameters and variables of IAPMO UES ER-678 and the equations within ACI 318-14 Chapter 17. For a detailed explanation of the Hilti Simplified Design Tables refer to section of the North American Product Technical Guide: Volume 2: ANCHOR Fastening Technical Guide, Edition 19 (PTG 19).

5 Data tables from ER-678 are not contained in this section but can be found at or at DESIGN INFORMATION IN CONCRETE PER ACI 318 Table 2 Hilti KB1 design strength based on concrete failure modes in uncracked concrete 1,2,3,4 Nominal ANCHOR embedment in. (mm)Nominal embedment in. (mm)Tension (lesser of concrete breakout / pullout) - ФNnShear (lesser of concrete breakout or pryout) - ФVnf c = 2,500 psi (17. 2 M P a ) lb (kN)f c = 3,000 psi ( MPa) lb (kN)f c = 4,000 psi ( MPa) lb (kN)f c = 6,000 psi ( M Pa) lb (kN)f c = 2,500 psi (17. 2 M P a ) lb (kN)f c = 3,000 psi ( MPa) lb (kN)f c = 4,000 psi ( MPa) lb (kN)f c = 6,000 psi ( M Pa) lb (kN)3/81-1/ 21-7/ 81,4351,5701,8152,2201,5451,6901,9502,39 0(38)(48)( )( 7.)

6 0 )(8 .1)( )( )( 7. 5 )( )( )2 2-3/82,0702,13 02,2302,3802,3752,6053,0053,680(51)(60)( )( )( )( )( )( )( )( )1/22 2-3/82,2052,4152,7903,4202,3752,6053,005 3,680(51)(60)( )( )( )( )( )( )( )( )3 -1/43-5/84,5705,0055,7807, 0 8 09,84510,78512,45015,250(83)(92)( )( )( )( )( )( )( )( 6 7. 8 )5/82-3/43 -1/43,14 53,4453,9804,8757, 6 6 08,3959,69011,870(70)(83)( )( )( )( )(3 )( 37. 3 )(4 )( )4 4-1/ 25,8756,4357, 4 3 59,10 513,44014,72517,00020,820(102)(114)( )( )( )( )( )( )( )( )3/43 -1/44 4,5705,0055,7807, 0 8 09,84510,78512,45015,250(83)(102)( )( )( )( )( )( )( )( 6 7. 8 )4-3/45 -1/ 28,0758,84510,21512,51017, 3 9 019,05022,00026,945(121)(140)( )( )( )( )( 7 7. 4 )( )( 97. 9 )(119. 9 )Table 3 Hilti KB1 design strength based on concrete failure modes in cracked concrete 1,2,3,4,5 Nominal ANCHOR embedment in.

7 (mm)Nominal embedment in. (mm)Tension (lesser of concrete breakout / pullout) - ФNnShear (lesser of concrete breakout or pryout) - ФVnf c = 2,500 psi (17. 2 M P a ) lb (kN)f c = 3,000 psi ( MPa) lb (kN)f c = 4,000 psi ( MPa) lb (kN)f c = 6,000 psi ( M Pa) lb (kN)f c = 2,500 psi (17. 2 M P a ) lb (kN)f c = 3,000 psi ( MPa) lb (kN)f c = 4,000 psi ( MPa) lb (kN)f c = 6,000 psi ( M Pa) lb (kN)3/81-1/ 21-7/ 81,0151,1101,2851,5701,0951,19 51,3851,695(38)(48)( )( )( )( 7. 0 )( )( )( )( 7. 5 )2 2-3/81,5651,7101,9752,4201,6851,8452,13 02,605(51)(60)( 7. 0 )( 7. 6 )( )( )( 7. 5 )( )( )( )1/22 2-3/81,5651,7101,9752,4201,6851,8452,13 02,605(51)(60)( 7. 0 )( 7. 6 )( )( )( 7. 5 )( )( )( )3 -1/43-5/83,2353,5454,0955,0156,9707, 6 4 08,82010,800(83)(92)( )( )( )( )( )( )( )( )5/82-3/43 -1/42,5202,7603,18 53,9055,4255,9456,8658,405(70)(83)(11.)

8 2)( )( )(17. 4 )( )( )( )( 37. 4 )4 4-1/ 24,4204,8405,5906,8459,52010,43012,04014 ,750(102)(114)( )( )( )( )( )( )( )( )3/43 -1/44 3,2453,5554,10 55,0258,6159,43510,89513,345(83)(102)( )( )( )( )( )( )( )( )4-3/45 -1/ 25,7806,3357, 3158,95515,22016,67019,25023,575(121)(14 0)( )( )( )( )( 6 )( 74. 2)( )( )1 See PTG 19 Section to convert design strength value to ASD Linear interpolation between embedment depths and concrete compressive strengths is not Apply spacing, edge distance, and concrete thickness factors in tables 6 to 13 as necessary. Compare to the steel values in table 4. The lesser of the values is to be used for the Tabular values are for normal weight concrete only. For lightweight concrete multiply design strength by a as follows: For sand-lightweight, a = ; for all-lightweight, a = Tabular values are for static loads only.

9 Seismic design is not permitted for uncracked concrete. For seismic tension loads, multiply cracked concrete tabular values in tension only by N,seis = , except for 3/4 x 4-3/4 hef where N,seis = No reduction needed for seismic shear. See PTG 19 Section for additional information on seismic EXPANSION ANCHOR technical supplement5 December 2020 Table 4 Hilti KB1 design strength based on steel failure 1,2 Nominal ANCHOR 3ФNsalb (kN)Shear 4ФVsalb (kN)Seismic Shear 5ФVsalb (kN)3/84,7601,6551,655( )( 7. 4 )( 7. 4 )1/28,14 53,3953,395( )( )( )5/812,8755,7905,790( 57. 3 )( )( )3/418,2206,9955,950( )( )( )3/4x1215,7906,4605,490( )( )( )1 See PTG 19 Section to convert design strength value to ASD Hilti KB1 anchors are to be considered ductile steel elements, with the exception of the 3/4x12 KB1 which is a brittle steel Tensile фNsa = ф Ase,N futa as noted in ACI 318 Ch.

10 Shear values determined by static shear tests with фVsa < ф Ase,V futa as noted in ACI 318 Ch. Seismic shear values determined by seismic shear tests with фVsa ф Ase,V futa as noted in ACI 318 Ch. 17. See PTG 19 Section for additional information on seismic a specific edge distance, the permitted spacing is calculated as follows: (smin,1 smin,2)s smin,2 + _____ (c cmin,2) (cmin,1 cmin,2)Concrete EdgeAnchors not permitted in shaded areasmin,2smin,1cmin,1cmin,2 Case 1 Case 2cdesignedge distance ccmin,1 at smin,1cmin,2 at smin,2sdesignspacing sFigure 2 Figure 3 For a specific edge distance, the permitted spacing is calculated as follows: (smin,1 smin,2) s smin,2 + _____ (c cmin,2) (cmin,1 cmin,2)Concrete EdgeAnchors not permitted in shaded areasmin,2smin,1cmin,1cmin,2 Case 1 Case 2cdesignedge distance ccmin,1 at smin,1cmin,2 at smin,2sdesignspacing sFigure 2 Table 5 Hilti KB1 installation parameters in concrete 1 Setting informationSymbolUnitsNominal ANCHOR diameter (mm) 3/8 1/2 5/8 3/4 Effective minimum 2223 -1/42-3/443 -1/44-3/4(mm)(38)(51)(51)(83)(70)(102)(8 3)(121)Minimum concrete 4 6 5 6 5 -1/ 28 (mm)(83)(102)(102)(152)(127)(152)(140)(2 03)Case 1cmin, 2-1/ 24 2-3/45 -1/ 24-1/49 -1/ 24-1/ 2(mm)(203)(64)(102)(70)(140)(108)(241)(1 14)for smin,1 7 8 -1/ 27 8 4-1/45 7 (mm)(203)