ICC ESR-2196 for Self-Drilling and Self-Piercing Screws

ESR-2196
|
Most Widely Accepted and Trusted Page 6 of 10
TABLE 4A—ALLOWABLE SHEAR (BEARING) CAPACITY OF STEEL-TO-STEEL CONNECTIONS USING
HILTI SELF-DRILLING SCREWS, pounds-force
1,2,3,4,5
Steel F
u
= 45 ksi
Applied Factor of Safety, Ω = 3.0
Screw
Description
Nominal
Diameter
(in.)
Design
thickness of
member in
contact with
screw head,
(in.)
Design thickness of member not in contact with the screw head (in.)
0.036 0.048 0.060 0.075 0.090 0.105 0.135
#7-18 0.151
0.036 167 220 220 220 220 220 220
0.048 167 257 294 294 294 294 294
0.060 167 257 360 367 367 367 367
0.075 167 257 360 459 459 459 459
0.090 167 257 360 459 550 550 550
0.105 167 257 360 459 550 642 642
0.135 167 257 360 459 550 642 826
#8-18 0.164
0.036 174 239 239 239 239 239 239
0.048 174 268 319 319 319 319 319
0.060 174 268 373 400 400 400 400
0.075 174 268 373 497 497 497 497
0.090 174 268 373 497 597 597 597
0.105 174 268 373 497 597 697 697
0.135 174 268 373 497 597 697 897
#10-12
#10-16
#10-18
0.190
0.036 188 277 277 277 277 277 277
0.048 188 289 370 370 370 370 370
0.060 188 289 403 463 463 463 463
0.075 188 289 403 563 577 577 577
0.090 188 289 403 563 693 693 693
0.105 188 289 403 563 693 807 807
0.135 188 289 403 563 693 807 1040
#12-14
#12-24
0.216
0.036 200 309 315 315 315 315 315
0.048 200 308 420 420 420 420 420
0.060 200 308 430 523 523 523 523
0.075 200 308 430 600 657 657 657
0.090 200 308 430 600 787 787 787
0.105 200 308 430 600 787 920 920
0.135 200 308 430 600 787 920 1180
1
/
4
-14 0.250
0.036 215 340 363 363 363 363 363
0.048 215 331 467 487 487 487 487
0.060 215 331 463 607 607 607 607
0.075 215 331 463 647 760 760 760
0.090 215 331 463 647 850 910 910
0.105 215 331 463 647 850 1060 1060
0.135 215 331 463 647 850 1060 1370