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, - - , - -- <br /> Table 12M WOOD SCREWS: Reference Lateral Design Values, Z, for Single Shear <br /> (two member)Connections1,2,3 <br /> for sawn lumber or SCL with ASTM 653,Grade 33 steel side plate <br /> (tabulated lateral design values are calculated based on an assumed length of <br /> wood screw penetration,p,into the main member equal to 10D) <br /> z <br /> E L c -o in y <br /> 7 U 2 O ,_ m . N <br /> N O <br /> ii 3 3 m e . in d 3�-�o °o m <br /> a N nd li it L Z c o c(j?� co <br /> m rna � m u� � rn@ co@ M� N6 no co5 � <br /> -O Ti (O O uO-O L In m V V m V 'V U M 3 co O U N N CO2 <br /> -00 o O iiiE O N x 0 � O � O � O E o f o 2 a) d N 2 O U � o <br /> cnH �O acc t72cn ( t (00 (00i ( _ (0v) (DL O Jcn (7z <br /> is D <br /> in. in. lbs. lbs. lbs. lbs. lbs. lbs. lbs. lbs. lbs. lbs. <br /> 0.036 0.138 6 89 76 70 69 66 62 60 54 53 52 <br /> (20 gage) 0.151 7 99 84 78 76 72 68 67 60 59 57 <br /> 0.164 8 113 97 89 87 83 78 77 69 67 66 <br /> 0.048 0.138 6 90 77 71 70 67 63 61 55 54 53 <br /> (18 gage) 0.151 7 100 85 79 77 74 69 68 61 60 58 <br /> 0.164 8 114 98 90 89 84 79 78 70 69 67 <br /> 0.060 0.138 6 92 79 73 72 68 64 63 57 56 54 <br /> (16 gage) 0.151 7 101 87 81 79 75 71 70 63 61 60 <br /> 0.164 8 116 100 92 90 86 81 79 71 70 68 <br /> 0.177 9 136 116 107 105 100 94 93 83 82 79 <br /> 0.190 10 146 125 116 114 108 102 100 90 88 86 <br /> 0.075 0.138 6 95 82 76 75 71 67 66 59 58 57 <br /> (14 gage) 0.151 7 105 90 84 82 78 74 72 65 64 62 <br /> 0.164 8 119 103 95 93 89 84 82 74 73 71 <br /> 0.177 9 139 119 110 108 103 97 95 86 84 82 <br /> 0.190 10 150 128 119 117 111 105 103 92 91 88 <br /> 0.216 12 186 159 147 145 138 130 127 114 112 109 <br /> 0.242 14 204 175 162 158 151 142 139 125 123 120 <br /> 0.105 0.138 6 104 90 84 82 79 74 73 66 65 63 <br /> (12 gage) 0.151 7 114 99 92 90 86 81 80 72 71 69 <br /> 0.164 8 129 111 103 102 97 92 90 81 80 77 <br /> 0.177 9 148 128 119 116 111 105 103 93 91 89 <br /> 0.190 10 160 138 128 125 120 113 111 100 98 96 <br /> 0.216 12 196 168 156 153 146 138 135 122 120 116 <br /> 0.242 14 213 183 170 167 159 150 147 132 130 126 <br /> 0.120 0.138 6 110 95 89 87 83 79 77 70 68 67 <br /> (11 gage) 0.151 7 120 104 97 95 91 86 84 76 75 73 <br /> 0.164 8 135 117 109 107 102 96 94 85 84 82 <br /> 0.177 9 154 133 124 121 116 110 107 97 95 93 <br /> 0.190 10 166 144 133 131 125 118 116 104 103 100 <br /> 0.216 12 202 174 162 159 152 143 140 126 124 121 <br /> 0.242 14 219 189 175 172 164 155 152 137 134 131 <br /> 0.134 0.138 6 116 100 93 92 88 83 81 73 72 70 <br /> (10 gage) 0.151 7 126 110 102 100 96 91 89 80 79 77 <br /> 0.164 8 141 122 114 112 107 101 99 89 88 86 <br /> 0.177 9 160 139 129 127 121 114 112 101 100 97 <br /> 0.190 10 173 149 139 136 130 123 121 109 107 104 <br /> 0.216 12 209 180 167 164 157 148 145 131 129 126 <br /> 0.242 14 226 195 181 177 169 160 157 141 139 135 <br /> 0.179 0.138 6 126 107 99 97 92 86 84 76 74 72 <br /> (7 gage) 0.151 7 139 118 109 107 102 95 93 84 82 80 <br /> 0.164 8 160 136 126 123 117 110 108 96 95 92 <br /> 0.177 9 184 160 148 145 138 129 127 113 111 108 <br /> 0.190 10 198 172 159 156 149 140 137 122 120 117 <br /> 0.216 12 234 203 189 186 178 168 165 149 146 143 <br /> 0.242 14 251 217 202 198 190 179 176 159 156 152 <br /> 0.239 0.138 6 126 107 99 97 92 86 84 76 74 72 <br /> (3 gage) 0.151 7 139 118 109 107 102 95 93 84 82 80 <br /> 0.164 8 160 136 126 123 117 110 108 96 95 92 <br /> 0.177 9 188 160 148 145 138 129 127 113 111 108 <br /> 0.190 10 204 173 159 156 149 140 137 122 120 117 <br /> 0.216 12 256 218 201 197 187 176 172 154 151 147 <br /> 0.242 14 283 241 222 217 207 194 190 170 167 162 <br /> 1. Tabulated lateral design values,Z,shall be multiplied by all applicable adjustment factors(see Table 11.3.1). <br /> 2. Tabulated lateral design values,Z,are for rolled thread wood screws(see Appendix L)inserted in side grain with screw axis perpendicular to wood fibers;screw <br /> penetration,p,into the main member equal to 10D;dowel bearing strength,Fc,of 61,850 psi for ASTM A653,Grade 33 steel and screw bending yield strengths, <br /> FVh,of 100,000 psi for 0.099"<D<0.142",90,000 psi for 0.142"<D<0.177",80,000 psi for 0.177"<D<0.236",70,000 psi for 0.236"<D<0.273". <br /> 3. Where the wood screw penetration,p,is less than 10D but not less than 6D,tabulated lateral design values,Z,shall be multiplied by p/10D or lateral design values <br /> shall be calculated using the provisions of 12.3 for the reduced penetration. <br /> Copyright©American Wood Council. Downloaded/printed pursuant to License Agreement.No reproduction or transfer authorized. <br /> AMERICAN WOOD COUNCIL <br /> of 1 )(in <br />