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Simpson Strong-Tie-;' Wood Construction Connectors <br /> LUC/LUMMUMUC _ <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 y <br /> Seat Sloped Up or 67Y2°Max.'for W 5 6 Seat Sloped One or Both HU 2 Stainless-Steel Nails Other Smooth-Shank 0 <br /> Down 45°Max. 45°Max.for W>6 and Skewed Flanges Concealed 0.162"x 31h" Fastener Substitutions O <br /> ca <br /> e 1,00(normal) Ring shank(all conditions) 1.00 0.162"x 3Yz'->0.162"x 21/2" 1.00 = <br /> 1.00 W s 3/16 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 u <br /> W>39/,6 use 0.80 and skewed) Smooth shank(modified seat)' 0.50 0.162"x 31/2"-->0.148 x 11/2" 0.64 O <br /> 1.Modified seat is sloped,skewed,or both.For stainless-steel hangers,H sloped only or skewed only,use a smooth-shank stainless-steel reduction of 0.65. 3 <br /> 2.For hanger applications with both flanges concealed,W must be at least 25'ie°.To order,ask for HU000C. <br /> cc <br /> For skewed HUC,only flange on acute side is concealed. <br /> 3.Skews over 501 require a square-cut joist. <br /> O <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 <br /> Hanger Maximum a gle <br /> Width Skew 0 Slope <br /> (in.) (degree) ° 1 an le <br /> z1/16 31 "A"flange <br /> 23/a 31 <br /> 21/16 34 <br /> 23/. 37 <br /> z <br /> > 3 Ys 41 <br /> z <br /> a< 31/a 42 Typical HU Sloped Down, Typical HUC <br /> Skewed Right Installation Installed on a Beam <br /> w >31/4 45 <br /> z <br /> z <br /> 0 <br /> U) <br /> z <br /> O <br /> w <br /> a <br /> o "A"flange on <br /> ® "A"flange acute side concealed <br /> o r <br /> U <br /> U <br /> "A° Acute <br /> flange side r <br /> 0° 0 Specify angIle KSpecifyangle <br /> Specify angle 51°to 671h° <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 />