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3/14/23, 12:20 PM Connection Calculator <br />https://calc.awc.org/connection/ccstyle.asp?design_method=ASD&connection_type=Lateral+loading&fastener_types=Lag+Screw&loading_scenario=…1/1 <br />Design Method <br />Connection Type <br />Fastener Type <br />Loading Scenario <br />Main Member Type <br />Main Member Thickness <br />Main Member: Angle of <br />Load to Grain 0 <br />Side Member Type <br />Side Member Thickness <br />Side Member: Angle of <br />Load to Grain 90 <br />Washer Thickness <br />Nominal Diameter <br />Length <br />Load Duration Factor <br />Wet Service Factor <br />End Grain Factor <br />Temperature Factor <br />Connection Yield Modes <br />Im 1454 lbs. <br />Is 1309 lbs. <br />II 628 lbs. <br />IIIm 599 lbs. <br />IIIs 640 lbs. <br />IV 428 lbs. <br />Adjusted ASD Capacity 428 lbs. <br />Lag Screw bending yield strength of 45000 psi is assumed. <br />The Adjusted ASD Capacity is only applicable for lag screws with adequate end <br />distance, edge distance and spacing per NDS chapter 11. <br />While every effort has been made to insure the accuracy of the information presented, and <br />special effort has been made to assure that the information reflects the state-of-the-art, <br />neither the American Wood Council nor its members assume any responsibility for any <br />particular design prepared from this on-line Connection Calculator. Those using this on-line <br />Connection Calculator assume all liability from its use. <br />The Connection Calculator was designed and created by Cameron Knudson, Michael <br />Dodson and David Pollock at Washington State University. Support for development of the <br />Connection Calculator was provided by American Wood Council. <br />Allowable Stress Design (ASD) <br />Lateral loading <br />Lag Screw <br />Single Shear <br />Douglas Fir-Larch <br />3.5 in. <br />Douglas Fir-Larch <br />3.5 in. <br />0 in. <br />1/2 in. <br />6 in. <br />C_D = 1.6 <br />C_M = 1.0 <br />C_eg = 1.0 <br />C_t = 1.0 <br />3201 Halladay St <br />11/11 <br />03/14/23 <br />Sleeper: <br />Using (2) screws = 856 lb > 214 lb max <br />3201 S Halladay St <br />5/5/2025