3.3.9 KB1 EXPANSION ANCHOR
PRODUCT DESCRIPTION
KB1 Expansion Anchor Anchor System
Carbon Steel KB1
Features 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 1926.1153 Table 1 compliant ).
• Accurate SafeSet™ installation when using the Hilti SIW-6AT-A22 impact wrench and the SI-AT-A22 Adaptive Torque Module .
• 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 installation .
Uncracked concrete |
Cracked concrete |
Grout-filled concrete masonry |
Seismic Design Categories A-F |
Fire sprinkler listings |
Profis Engineering design software |
Hollow Drill Bit and Adaptive Torque Tool ( AT ) |
Approvals / Listings
IAPMO Uniform ES
• 2021 International Building Code / International Residential Code ( IBC / IRC )
ER-678 in concrete per ACI 318 Ch . 17 / ACI 355.2 ER-677 in grout-filled CMU per AC01
City of Los Angeles 2020 LABC Supplement ( within ER-677 & ER-678 ) Florida Building Code 2020 FBC Supplement with HVHZ ( within ER-677 & ER-678 ) FM ( Factory Mutual )
UL and cUL ( Underwriters Laboratory )
Pipe hanger components for automatic sprinkler systems 3 / 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 )
Pipe hanger equipment for fire protection services 3 / 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 )
ANSI / MSS SP-58-2018 Anchors conform to ANSI / MSSP-58-2018 . Contact Hilti for more information .
376 Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.3.9 KB1 EXPANSION 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