Allowable loads in minimum f ' c = 3000 psi structural lightweight concrete 1 , 5
Fastener description
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Fastener
Shank diameter in . ( mm )
X-P * 0.157 ( 4.0 )
X-U * 0.157 ( 4.0 )
X-C ( Black collated strip or guidance washer )
0.138 ( 3.5 )
DS 4 0.177 ( 4.5 )
X-CR
0.145 0.157
( 3.7 ) ( 4.0 )
X-C B3 , X-C G3 0.118 ( 3.0 )
X-P 17 G2 , X-P 20 G2 , X-P G3 , X-P B3
Minimum embedment in . ( mm )
Installed into concrete
Tension lb ( kN )
Shear lb ( kN )
Fastener location
Installed through 3 " deep metal deck into concrete 2 , 3
Tension lb ( kN ) Shear lb ( kN ) Upper flute Lower flute Upper flute Lower flute
3 / 4 ( 19 ) 155 ( 0.7 ) 165 ( 0.7 ) 130 ( 0.6 ) 105 ( 0.5 ) 285 ( 1.3 ) 285 ( 1.3 )
1 ( 25 ) 225 ( 1.0 ) 300 ( 1.3 ) 215 ( 1.0 ) 165 ( 0.7 ) 340 ( 1.5 ) 340 ( 1.5 ) 1-1 / 4 ( 32 ) 325 ( 1.4 ) 445 ( 2.0 ) 295 ( 1.3 ) 230 ( 1.0 ) 375 ( 1.7 ) 375 ( 1.7 ) 1-1 / 2 ( 38 ) 425 ( 1.9 ) 480 ( 2.1 ) 400 ( 1.8 ) 330 ( 1.5 ) 365 ( 1.6 ) 365 ( 1.6 ) 3 / 4 ( 19 ) 125 ( 0.56 ) 115 ( 0.51 ) 130 ( 0.58 ) 95 ( 0.42 ) 245 ( 1.1 ) 245 ( 1.1 ) 1 ( 25 ) 205 ( 0.91 ) 260 ( 1.16 ) 215 ( 0.96 ) 155 ( 0.69 ) 330 ( 1.5 ) 330 ( 1.5 ) 1-1 / 4 ( 32 ) 315 ( 1.40 ) 435 ( 1.93 ) 295 ( 1.31 ) 200 ( 0.89 ) 375 ( 1.7 ) 375 ( 1.7 ) 1-1 / 2 ( 38 ) 425 ( 1.89 ) 475 ( 2.11 ) 400 ( 1.78 ) 260 ( 1.16 ) 430 ( 1.9 ) 430 ( 1.9 ) 3 / 4 ( 19 ) 120 ( 0.53 ) 175 ( 0.78 ) 120 ( 0.53 ) 95 ( 0.42 ) 265 ( 1.2 ) 265 ( 1.2 ) 1 ( 25 ) 180 ( 0.80 ) 260 ( 1.16 ) 215 ( 0.96 ) 155 ( 0.69 ) 485 ( 2.2 ) 485 ( 2.2 ) 1-1 / 4 ( 32 ) 225 ( 1.00 ) 400 ( 1.78 ) 250 ( 1.11 ) 200 ( 0.89 ) 500 ( 2.2 ) 500 ( 2.2 ) 1-1 / 2 ( 38 ) 285 ( 1.27 ) 400 ( 1.78 ) 285 ( 1.27 ) 210 ( 0.93 ) 555 ( 2.5 ) 555 ( 2.5 ) 3 / 4 ( 19 ) 100 ( 0.44 ) 200 ( 0.89 ) 100 ( 0.44 ) – 200 ( 0.9 ) 200 ( 0.9 ) 1 ( 25 ) 180 ( 0.80 ) 360 ( 1.60 ) 180 ( 0.80 ) 180 ( 0.80 ) 405 ( 1.8 ) 405 ( 1.8 ) 1-1 / 4 ( 32 ) 300 ( 1.33 ) 520 ( 2.31 ) 300 ( 1.33 ) 250 ( 1.11 ) 515 ( 2.3 ) 515 ( 2.3 ) 1-1 / 2 ( 38 ) 450 ( 2.00 ) 680 ( 3.02 ) 450 ( 2.00 ) 325 ( 1.45 ) 625 ( 2.8 ) 625 ( 2.8 )
1 ( 25 ) 230 ( 1.02 ) 240 ( 1.07 ) 230 ( 1.02 ) – 240 ( 1.1 ) 240 ( 1.1 ) 1-1 / 4 ( 32 ) 320 ( 1.42 ) 400 ( 1.78 ) 320 ( 1.42 ) – 400 ( 1.8 ) 400 ( 1.8 ) 1-1 / 2 ( 38 ) 405 ( 1.80 ) 500 ( 2.22 ) 405 ( 1.80 ) – 500 ( 2.2 ) 500 ( 2.2 ) 3 / 4 ( 19 ) 115 ( 0.5 ) 140 ( 0.6 ) 75 ( 0.3 ) 85 ( 0.4 ) 175 ( 0.8 ) 215 ( 1.0 ) 1 ( 25 ) 170 ( 0.8 ) 220 ( 1.0 ) 155 ( 0.7 ) 160 ( 0.7 ) 255 ( 1.1 ) 315 ( 1.4 )
0.118 ( 3.0 ) 5 / 8 ( 16 ) 60 ( 0.3 ) 140 ( 0.6 ) 60 ( 0.3 ) 60 ( 0.3 ) 175 ( 0.8 ) 215 ( 1.0 )
1 The tabulated allowable load values are for the low-velocity fasteners only , using a safety factor that is greater than or equal to 5.0 , calculated in accordance with ICC-ES AC70 . Wood or steel members connected to the substrate must be investigated in accordance with accepted design criteria .
2 The steel deck profile is 3 " deep composite floor deck with a minimum thickness of 20 gauge ( 0.0358 "). Figure 1 ( Section 3.2.1.6 ) shows the nominal flute dimensions , fastener locations , and load orientations for the deck profile . 3 Structural lightweight concrete fill above top of metal deck shall be a minimum of 3-1 / 4 " deep . 4 DS fasteners installed at 1-1 / 2 " embedment through steel deck into the lower flute must be installed at a minimum distance of 6 " from the edge of the floor deck . 5 Multiple fasteners are recommended for any attachment .
* More details about the innovative X-P and X-U fasteners can be found in Section 3.2.6 .
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