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Deck Construction — Ledgers <br /> StrongxDri ve p <br /> SDS, SDWS and SDWH Sawn Lumber <br /> Deck Ledger to Band Joist Applications <br /> Simpson Strong-Tie Company manufactures six fastener types that are suitable for installing ledgers to band <br /> joist floor framing.The fasteners do not require predrilling and can be made of stainless steel or carbon steel <br /> that has a double barrier coating or is hot-dip galvanized.The design table is based on the lesser of single- <br /> fastener connection testing in compliance with ICC-ES AC233 or ledger assembly testing following ICC-ES <br /> AC13 with an applied factor of safety of 5.0. Loads include NDS wet service factor adjustment. <br /> Allowable Shear Loads for Attachment of Lumber Deck Ledger to Band Joist <br /> lowable <br /> Nominal Screw Model Band Joist Material and Shear Load <br /> Fastener Ledger Length No. Minimum Size (lb.) <br /> 2x 1"OSB OR 1"LVL 170 <br /> 2x 1 Ys"OSB 205 <br /> 4 SDWS22400DB • <br /> 2x 15/i6"LVL OR 1 1/4"LSL 265 <br /> Strong Drive SOWS 2x 2x Nominal Sawn Lumber 270 • <br /> TIMBER Screw 2-2x 1"OSB OR 1"LVL 190 <br /> 2-2x 11/s"OSB 200 <br /> 5 SDWS22500DB , <br /> 2-2x 15/16"LVL OR 11/4"LSL 200 <br /> 2-2x 2x Nominal Sawn Lumber 200 <br /> 2x 1"OSB OR 1"LVL 155 <br /> Strong Drive SDWH 2x 4 SDWH19400DB 1 Y6"OSB 220 <br /> TIMBER-HEX Screw 2x 15/16"LVL OR 11/4"LSL 225 <br /> 2x 2x Nominal Sawn Lumber 190 <br /> 2x 1"OSB OR 1"LVL 235 <br /> 2x 1 Y6"OSB 235 <br /> 4 SDWH27400SS <br /> 2x 15/%"LVL OR 11/4"LSL 235 <br /> ti 2x 2x Nominal Sawn Lumber 235 <br /> E 2-2x 1"OSB OR 1"LVL 235 <br /> U <br /> F7 2-2x 11/s"OSB 235 <br /> 0 5 SDWH27500SS 2-2x 15/16"LVL OR 11/4"LSL 235 <br /> Strong Drive SDWH 2-2x 2x Nominal Sawn Lumber 235 <br /> .nE TIMBER-HEX SS Screw 2x 1"OSB OR 1"LVL 177 <br /> 0 2x 11/6"OSB 177 <br /> N 4 SDWH19400SS <br /> ® 2x 1 5/16"LVL OR 11/4"LSL 177 <br /> Cn 2x 2x Nominal Sawn Lumber 177 <br /> x <br /> 2-2x 1"OSB OR 1"LVL 177 <br /> co <br /> 2-2x 11/6"OSB 177 <br /> C) 2 2x 5 SDWH19500SS <br /> 15/16"LVL OR 11/4"LSL 177 <br /> 2-2x 2x Nominal Sawn Lumber 177 <br /> 2x 1"OSB OR 1"LVL 155 <br /> 2x 3Yz SDS25312 1 1/6"OSB 185 <br /> Strong Drive SOS 2x 15/16"LVL OR 11/4"LSL 190 <br /> HEAVY-DUTY CONNECTOR Screw <br /> 2x 2x Nominal Sawn Lumber 165 <br /> 2-2x 5 SDS25500 2x Nominal Sawn Lumber 165 <br /> Footnotes on next page. <br /> USE (3) SCREWS A 16"OC <br /> R-ALLOW = (1.15)(3)(165 LBS) = 569 LBS <br /> R-ALLOW> R-MAX , .'. OK 92% DCR 167 <br />