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• • Strong-Tie <br /> Deck Construction — Ledgers <br /> StrongsDri ve�D <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 [CC-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 /> Nominal Screw Model Band Joist Material and <br /> ., <br /> Fastener Ledger Length No. Minimum Size <br /> ,.. <br /> 2x 1"OSB OR 1"LVL 170 'I <br /> 2x 1 Ye"OSB 205 <br /> 4 SDWS22400DB <br /> 2x 15/,6"LVL OR 11/4"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/e"OSB 200 <br /> 5 SDWS2250ODB <br /> 2-2x 15/4"LVL OR 1 Y:'LSL 200 <br /> 2-2x 2x Nominal Sawn Lumber 200 <br /> 2x 1"OSB OR 1"LVL 155 <br /> Strong Drive SDWH 2x 1 Ye"OSB 220 <br /> TIMBER-HEX Screw 4 SDWH19400DB <br /> 2x 15/i6"LVL OR 1%a"LSL 225 <br /> 2x 2x Nominal Sawn Lumber 190 <br /> 2x 1"OSB OR 1"LVL 235 <br /> 2x 1 Ye"OSB 235 <br /> 4 SDWH2740OSS <br /> 2x 15/,e"LVL OR 11/4"LSL 235 <br /> 2x 2x Nominal Sawn Lumber 235 <br /> 2-2x 1"OSB OR 1"LVL 235 <br /> 2-2x 1 Ys"OSB 235 <br /> 5 SDWH2750OSS <br /> 2-2x 15/16"LVL OR 1'/4"LSL 235 <br /> a Strong Drive SDWH 2-2x 2x Nominal Sawn Lumber 235 <br /> E TIMBER-HEX SS Screw 2x 1"OSB OR 1"LVL 177 <br /> �n <br /> 0 2x 1 Ye"OSB 177 <br /> ® 4 SDWH1940OSS <br /> 2x 1 5/16"LVL OR 11/4"LSL 177 <br /> a <br /> 2x 2x Nominal Sawn Lumber 177 <br /> 2-2x 1"OSB OR 1"LVL 177 <br /> 2-2x 1 Ys"OSB 177 <br /> 0 2 2x 5 SDWH19500SS 15/,e'LVL OR 1'/4"LSL 177 <br /> 2-2x 2x Nominal Sawn Lumber 177 <br /> 2x 1"OSB OR 1"LVL 155 <br /> 2x 11/e"OSB 185 <br /> Strong Drive SOS 3'/2 SDS25312 5 <br /> HEAVY-DUTY CONNECTOR Screw <br /> 2x 1/s"LVL OR 1/<"LSL 190 <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 (D 16"OC <br /> R-ALLOW = (1.15)(3)(165 LBS) = 569 LBS <br /> R-ALLOW> R-MAX , .'. OK @ 92% DCR 167 <br />