Product Technical Guide Excerpt for Split HIT Anchor

Mechanical Anchoring Systems
3.3.17 Split Hit Anchor
350 Hilti, Inc. (US) 1-800-879-8000 | www.us.hilti.com I en español 1-800-879-5000 I Hilti (Canada) Corp. 1-800-363-4458 I www.hilti.ca I Anchor Fastening Technical Guide 2017
3.3.17.1 Product Description
3.3.17.2 Material Specifications
3.3.17.3 Technical Data
3.3.17.4 Installation Instructions
3.3.17.5 Ordering Information
3.3.17.2 Material Specifications
Carbon steel material with zinc coating conforming to ASTM B633 Type III SC1
The Hilti Split Hit is a drive-in type
anchor. The one-piece anchor is carbon
steel with zinc plating and can be used
for light duty fastening in concrete.
Product Features
• Quickandeasyfasteningfor
maximum speed of installation
• Lowprofilemushroomandflat
head style provides a clean, tamper
resistant fastening
• Anchordesignallowseasy
through-type fastenings even in
bottomless holes
• Consistentloadvaluesprovide
light duty fastenings in concrete
3.3.17.1 Product Description
Table 2 - Hilti Split Hit Allowable Shear Values in Normal Weight Concrete
1
Allowableshearvalueslb(kN)
Concrete strength 2000 psi 4000 psi
Minimum embedment
in. (mm)
1
(25)
1.5
(38)
1
(25)
1.5
(38)
Minimum edge distance
in. (mm)
2
(51)
3
(76)
2
(51)
3
(76)
2
(51)
3
(76)
2
(51)
3
(76)
Spacing in. (mm)
1 110 125 145 180 145 170 190 240
(25) (0.49) (0.56) (0.65) (0.80) (0.65) (0.76) (0.85) (1.07)
1-1/4 130 145 160 210 170 185 210 260
(32) (0.58) (0.65) (0.71) (0.93) (0.76) (0.82) (0.93) (1.16)
1-1/2 145 170 190 240 195 200 225 280
(38) (0.65) (0.76) (0.85) (1.07) (0.87) (0.89) (1.00) (1.25)
1-3/4 205 275 235 350 275 295 315 395
(44) (0.91) (1.22) (1.05) (1.56) (1.22) (1.31) (1.40) (1.76)
2 265 375 280 460 350 390 410 510
(51) (1.18) (1.67) (1.25) (2.05) (1.56) (1.73) (1.82) (2.27)
2-1/2 385 445 465 675 510 585 595 700
(64) (1.71) (1.98) (2.07) (3.00) (2.27) (2.60) (2.65) (3.11)
1 Allowable values based on the average ultimate from testing, using a minimum safety factor of 4.
Table 1 - Hilti Split Hit Anchor Allowable Tension Values in Normal Weight Concrete
1
AllowableTensionvalueslb(kN)
Concrete strength 2000 psi 4000 psi
Minimum embedment
in. (mm)
1
(25)
1.5
(38)
1
(25)
1.5
(38)
Minimum edge distance
in. (mm)
2
(51)
Spacing in. (mm)
1 100 150 125 175
(25) (0.44) (0.67) (0.56) (0.78)
1-1/4 130 165 150 180
(32) (0.58) (0.73) (0.67) (0.80)
1-1/2 135 170 180 215
(38) (0.60) (0.76) (0.80) (0.96)
1-3/4 150 190 220 245
(44) (0.67) (0.85) (0.98) (1.09)
2 170 200 250 290
(51) (0.76) (0.89) (1.11) (1.29)
2-1/2 175 250 305 375
(64) (0.78) (1.11) (1.36) (1.67)
1 Allowable values based on the average ultimate from testing, using a minimum safety factor of 4.
3.3.17.3 Technical Data