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Simpson Strong-Tie"Wood Construction Connectors rr,rk 0". <br /> LUC/LU/U/HU/HUC <br /> Standard Face-Mount Joist Hangers (cont.) <br /> U/HU/HUC Series Modifications and Associated Load Reduction Factors <br /> Seat Flange Fastener Substitutions <br /> Seat Skewed For Stainless-Steel Hangers to <br /> Seat Sloped Up or 671/20 Max.'for W<6 Seat Sloped One or Both HU Stainless-Steel Nails Other Smooth-Shank y <br /> Down 45'Max. 45°Max.for W>6 and Skewed Flanges Concealed' 0.162"x 31/2' Fastener Substitutions = <br /> R <br /> 1.00(normal) Ring shank(all conditions) 1.00 0.162"x 31/2"-0.162"x 21/2" 1.00 = <br /> 1.00 W 39/1s use 1.00 0.80 0.80(when sloped Smooth shank(normal seat) 1.00 0.162"x 31/2"-0.148"x 3" 0.84 N <br /> W>39tis use 0.80 and skewed) Smooth shank(modified seat)' 0.50 0.162"x 31/2"-0.148 x 11/2" 0.64 p <br /> 1.Modified seat is sloped,skewed,or both.For stainless-steel hangers,if sloped only or skewed only,use a smooth-shank stainless-steel reduction of 0.65. _ <br /> 2.For hanger applications with both flanges concealed,W must be at least 2'/1s".To order,ask for HU000(. <br /> For skewed HUC,only flange on acute side is concealed. <br /> 3.Skews over 500 require a square-cut joist. <br /> Reduction Factor Instructions � <br /> Allowable Download=Seat x Flange x Stainless Steel Nails x Other Fastener Substitutions x Table Load <br /> Allowable Uplift=0.75 x Face Fastener Type x Table Load for skewed or sloped <br /> 1.00 x Face Fastener Type x Table Load for non-skewed or non-sloped <br /> Maximum Skew <br /> Angle for Skewed ° <br /> HUC Hangers ° <br /> kew P <br /> Hanger Maximum a gle -° <br /> Width Skew 0 a Slope <br /> (in.) (degree) g° ° an le <br /> D ' <br /> 21/16 31 "A"flange <br /> 2% 31 <br /> a <br /> 29/e 34 ° <br /> 23/4 37 <br /> Z <br /> > 31/a 41 <br /> z <br /> 31/4 42 Typical HU Sloped Down, Typical HUC <br /> 0 Skewed Right Installation Installed on a Beam <br /> w >31/4 45 <br /> t <br /> 0 <br /> z <br /> 0 <br /> cc <br /> Lo <br /> z <br /> 0 <br /> 1n <br /> a- <br /> 2 <br /> co <br /> 0 "A"flange on <br /> o "A"flange acute side concealed <br /> 0 1 <br /> N <br /> U f <br /> U <br /> "A" Acute <br /> flange side <br /> 0° <br /> 0°Specify angle Kangle <br /> Specify angle 51°to 671/2° <br /> Top View U Hanger Top View U Hanger Top View HUC Concealed <br /> Skewed Right<51° Skewed Right>_51° Hanger Skewed Right <br /> (square cut) (square cut) (square cut) <br /> 101 <br />