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Simpson Strong-Tie�!,Wood Construction Connectors <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 /> rSeatSlope�d U or Seat Skewed For Stainless-Steel Hangersp 671/2'Max.'for W<6 Seat Sloped One or Both HU Other Smooth-ShankMax. and Skewed Flanges Concealed' Stainless-Steel NailsFastener Substitutions <br /> 45°Max.for W>6 0.162"x 31/2". W s 3/s use 1.00 <br /> 1.00(normal) Ring shank(all conditions) 1.00 0.162"x 31/"->0.162"x 21/2" 1.00 = <br /> W>3'/1e use 0.80 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 /> and skewed) Smooth shank(modified seat)' 0.50 0.162"x 31/2"->0.148 x 1 IV' 0.64 p <br /> 1.Modified seat is sloped,skewed,or both.Fe= haocers,if sloped only or skewed only,use a smooth-shank stainless-steel reduction of 0,65. C <br /> 2.For hanger applications with both flanges concealed,W must be at least 25/s".To order,ask for H0000C 3 <br /> For skewed HUC,only flange on acute side is concealed. M <br /> 3.Skews over 50°require asquare-cut joist. <br /> (A <br /> 2 <br /> Reduction Factor Instructions in <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 kew .° <br /> Hanger Maximum a gle <br /> Width Skew Slope <br /> (in.) (degree) ° ' an le <br /> 2'As 31 "A"flange ' <br /> 2% 31 <br /> 2'/1s 34 <br /> ci 23/4 37 <br /> z <br /> 31/e 41 <br /> a <br /> 31/4 42 Typical HU Sloped Down, Typical HUC <br /> o Skewed Right Installation Installed on a Beam <br /> w >31/4 45 <br /> z <br /> z <br /> 0 <br /> E <br /> m <br /> z <br /> 0 <br /> w <br /> a <br /> U) <br /> "A"flange "A"flange on <br /> 1 acute side concealed <br /> N 1 <br /> o "A" Acute <br /> flange \ side <br /> 00 v Specify angle U° IllV r <br /> Specify angle 51°to 671/2° Specify angle <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 />