Anchor Fastening Technical Guide , Edition 22
HIT-HY 270 adhesive with Hilti HAS threaded rods and Hilti HIT-IC Inserts
Hilti HAS Threaded Rods |
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Hilti HIT-IC Inserts |
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Permissible
Base Materials
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Ungrouted Concrete Masonry
Brick with Holes
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Permissible drilling method |
Rotary only drilling with carbide tipped drill bit
Hilti TE-CD or TE-YD Hollow Drill Bit ( for rod diameters 1 / 4 " -3 / 8 ")
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3.2.4 |
Hilti installation specifications for HAS threaded rod in hollow masonry and brick with holes
Setting information Symbol Units
Nominal rod diameter ( in .) 1 / 4 5 / 16 3 / 8 1 / 2
Nominal bit diameter d o in . 1 / 2 5 / 8 5 / 8 11 / 16 Screen size , CMU HIT-SC - 12x50 16x50 16x50 18x50
Depth drilled , CMU h o in . ( mm )
Through face shell
Effective embedment , CMU h ef in . 2 2 2 2
( mm ) ( 50 ) ( 50 ) ( 50 ) ( 50 ) Screen size , Brick HIT-SC - 12x85 16x85 16x85 18x85
Depth drilled , Brick h o in . 3-3 / 4 3-3 / 4 3-3 / 4 3-3 / 4 ( mm ) ( 95 ) ( 95 ) ( 95 ) ( 95 )
Effective embedment , Brick h ef in . 3-1 / 8 3-1 / 8 3-1 / 8 3-1 / 8 ( mm ) ( 79 ) ( 79 ) ( 79 ) ( 79 )
Maximum installation torque T inst ft-lb 2.2 2.2 3 4.5 ( Nm ) ( 3 ) ( 3 ) ( 4 ) ( 6 )
Diameter of fixture hole d f in . 9 / 32 3 / 8 7 / 16 9 / 16
Figure 6 — Hilti HIT-HY 270 specifications for Hilti HAS threaded rod in hollow masonry and brick with holes
Hilti installation specifications for # 14 screw in hollow masonry and brick with holes
Setting information Symbol Units CMU Brick Nominal bit diameter d o in . 1 / 2 1 / 2 Screen size HIT-S - 12 / I 12 / I in . Through 2 Depth drilled h o
( mm ) face shell ( 50 )
Effective embedment h ef in . 2 2 ( mm ) ( 50 ) ( 50 )
Diameter of fixture hole d f in . 9 / 32 9 / 32
Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.2.4 HIT-HY 270 HYBRID FOR MASONRY CONSTRUCTION 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
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