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TABLE 5—TENSILE PULL-OUT CAPACITY OF SCREW CONNECTIONS, pounds-force1,2,3,4,5 <br />SCREW SCREW HEAD STYLE9 <br />1 #10-16 PPH 136 193 236 307 297 - - - <br />2A, 2B #10-16 HWH 136 193 236 307 297 - - - <br />3 #10-24 PWH 1228 1867 2506 4156 5467 - - - <br />4, 5 #12-14 HWH 132 205 264 328 510 665 - - <br />6 #12-14 PUFH 132 205 264 328 510 665 - - <br />7 #12-24 HWH 968 1657 2246 3816 5077 8917 1020 1020 <br />8 1/4-14 HWH 131 207 255 342 561 899 - - <br />9, 10 1/4-20 HWH - 2046 2606 4236 5247 9147 1044 1206 <br />11 5/16-18 HWH - - - 520 707 - - - <br />12A, 12B 5/16-24 HWH - - - 459 637 724 1189 1424 <br />1 #10-16 PPH 217 309 378 492 476 - - - <br />2A, 2B #10-16 HWH 217 309 378 492 476 - - - <br />3 #10-24 PWH 1948 2987 4006 6646 8747 - - - <br />4, 5 #12-14 HWH 211 328 423 525 816 1064 - - <br />6 #12-14 PUFH 211 328 423 525 816 1064 - - <br />7 #12-24 HWH 1548 2647 3596 6096 8117 14267 1632 1632 <br />8 1/4-14 HWH 210 331 409 548 897 1439 - - <br />9, 10 1/4-20 HWH - 3266 4166 6776 8387 14627 1670 1930 <br />11 5/16-18 HWH - - - 832 1131 - - - <br />12A, 12B 5/16-24 HWH - - - 735 1019 1159 1903 2279 <br />For SI: 1 inch = 25.4 mm, 1 lbf = 4.4 N, 1 ksi = 6.89 Mpa. <br />1Available strengths are based on laboratory tests, with safety factors/resistance factors calculated in accordance with AISI S100. <br />2For tension connections, the lowest of the available pull-out, pull-over, and screw tension strength must be used for design. <br />3Values are based on steel members with a minimum yield strength of Fy = 33 ksi and a minimum tensile strength of Fu = 45 ksi. <br />4Available capacity for other member thickness may be determined by interpolating within the table. <br />5Unless otherwise noted, for steel with a minimum tensile strength Fu ≥ 58 ksi, multiply tabulated values by 1.29 and for steel with a minimum tensile strength Fu ≥ 65 ksi <br />steel, multiply tabulated values by 1.44. <br />6When both steel sheets have a minimum specified tensile strength of Fu ≥ 52 ksi (e.g. ASTM A653 SS Grade 37), multiply tabulated values by 1.15. <br />7When both steel sheets have a minimum specified tensile strength of Fu ≥ 58 ksi (e.g. ASTM A36), multiply tabulated values by 1.29. <br />8Increasing values for higher steel tensile strength per Note 5 is not allowed. <br />9Head styles: HWH = Hex Washer Head; PPH = Phillips Pan Head; PWH = Phillips Wafer Head; PUFH = Phillips Undercut Flat Head. <br /> <br /> <br />TABLE 6—MINIMUM SCREW SPACING AND EDGE DISTANCE <br />BASIC SCREW <br />DIAMETER <br />(inch) <br />FASTENED <br />MATERIAL <br />MINIMUM SPACING1 (inch) <br />(3d) <br />MINIMUM EDGE DISTANCE <br />(inch) (1.5d) <br />FRAMING MEMBERS UNDER <br />THE 2018, 2015 AND 2012 IBC2 <br />0.190 <br />(#10) Steel 9/16 5/16 9/16 <br />Steel 11/16 3/8 11/16 <br />1 Steel 3/4 3/8 3/4 <br />5 Steel 15/16 1/2 15/16 <br />For SI: 1 inch = 25.4 mm. <br />1For screws used in framing connections, when the spacing between screws is less than 3 times the nominal screws diameter, but at least 2 times the screw diameter, <br />the connection shear strength values in Table 3 must be reduced by 20 percent (refer to Section B1.5.1.3 of AISI S240). <br />2For screws used in framing connections, when the edge is parallel to the direction of the applied force, the minimum edge distance may be 1.5 times the nominal screw <br />diameter (refer to Section B1.5.1.3 of AISI S240). <br /> <br />TABLE 7—CODE SECTION NUMBER REFERENCE MATRIX <br />2024 IBC 2021 IBC 2018 IBC 2015 IBC <br /> <br /> <br />14