ICC ESR-2196 for Self-Drilling and Self-Piercing Screws
Table Of Contents
ESR-2196
|
Most Widely Accepted and Trusted Page 5 of 10
TABLE 2—ALLOWABLE TENSILE PULL-OUT LOADS (P
NOT
/Ω), pounds-force
1,2,3,4
Steel F
u
= 45 ksi
Applied Factor of Safety, Ω = 3.0
Screw
Description
Nominal
Diameter
(in.)
Design thickness of member not in contact with the screw head (in.)
0.015 0.018 0.024 0.030 0.036 0.048 0.060 0.075 0.090 0.105 0.135
Self-drilling Screws for Steel-to-Steel Connections
5
#7-18 0.151 - - - - 69 92 116 144 173 202 260
#8-18 0.164 - - - - 75 100 125 157 188 220 282
#10-12
#10-16
#10-18
0.190 - - - - 87 116 145 182 218 254 327
#12-14
#12-24
0.216 - - - - 99 132 165 207 248 289 373
1
/
4
-14 0.250 - - - - 115 153 191 239 287 333 430
Self-piercing Screws for Steel-to-Steel Connections
6
#8-18S 0.164 37 49 68 86 109 - - - - - -
#10-12S 0.190 44 53 77 102 117 150 - - - - -
For SI: 1 inch = 25.4 mm, 1 lbf = 4.4 N, 1 ksi = 6.89 MPa.
1
For tension connections, the lower of the allowable pull-out, pullover, and tension fastener strength of screw found in Tables 2, 3, and 5,
respectively must be used for design.
2
Unless otherwise noted, load values are based upon calculations in accordance with Section J4 of AISI S100-16. ANSI/ASME standard screw
diameters were used in the calculations and are listed in the tables.
3
The allowable pull-out capacity for intermediate member thicknesses can be determined by interpolating within the table.
4
To calculate LRFD values, multiply values in table by the ASD safety factor of 3.0 and multiply again with the LRFD Φ factor of 0.5.
5
For F
u
≥ 65 ksi steel, multiply values by 1.44.
6
Load values are based on testing in accordance with AISI S905.
TABLE 3—ALLOWABLE TENSILE PULL-OVER LOADS (P
NOV
/Ω), FOR HILTI SCREWS, pounds-force
1,2,3,4,5
Steel F
u
= 45 ksi
Applied Factor of Safety, Ω = 3.0
Screw
Description
Washer or
Head
Diameter
(in.)
Design thickness of member in contact with the screw head (in.)
0.015 0.018 0.024 0.030 0.036 0.048 0.060 0.075 0.090 0.105 0.135
Hex Washer Head (HWH) or High Hex Washer Head (HHWH)
#8-18S 0.315 106 128 170
#8-18 0.335 113 136 181 225 271 363 453 567 680 790 1020
#10-16
#10-12S
0.399 135 162 215 268 323 430 540 673 807 943 1210
#12-14
#12-24
0.415 140 168 224 279 337 447 560 700 840 980 1260
1
/
4
-14 0.500 169 203 270 336 407 540 677 843 1010 1180 1520
Phillips Pan Head (PPH)
#8-18 0.311 105 126 168 210 252 336 420 525 630 735 945
#10-16 0.364 123 147 197 246 295 393 491 614 737 860 1106
Phillips Truss Head (PTH)
#10-18 0.433 146 175 234 292 351 468 585 731 877 1023 1315
Phillips Pan Head (PPH)
#7-18 0.303 102 123 164 205 245 327 409 511 614 716 920
Phillips Pancake Head (PPCH)
#10-16 0.409 138 166 221 276 331 442 552 690 828 966 1242
Torx Pancake Head (TPCH)
#12-14 .0409 138 166 221 276 331 442 552 690 828 966 1242
Phillips Flat Truss Head (PFTH)
#10-12 0.364 123 147 197 246 295 393 491 614 737 860 1106
For SI: 1 inch = 25.4 mm, 1 lbf = 4.4 N, 1 ksi = 6.89 MPa.
1
For tension connections, the lower of the allowable pull-out, pullover, and tension fastener strength of screw found in Tables 2, 3, and 5,
respectively must be used for design.
2
Load values are based upon calculations in accordance with Section J4 of AISI S100-16. ANSI/ASME standard screw head diameters were
used in the calculations and are listed in the tables.
3
The allowable pull-over capacity for intermediate member thicknesses can be determined by interpolating within the table.
4
To calculate LRFD values, multiply values in table by the ASD safety factor of 3.0 and multiply again with the LRFD Φ factor of 0.5.
5
For F
u
≥ 65 ksi steel, multiply values by 1.44.