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anning anci bul <br />Table 11K LAG SCREWS: Design Values (Z) for Single Shear <br />(two member) Connections'•,2r3 <br />FOR PE M T I55 A : , <br />with 1/4"ASTM A3.6 steel side plate, or ASTM A653, Grade 33 steel side plate <br />(for ts<1/4") <br />Master <br />Date:N <br />N <br />ELL' <br />m <br />l0 <br />a <br />l0 <br />LL <br />o N N <br />m 11 �� <br />aN <br />U <br />N <br />_m <br />❑ <br />C <br />m cU}� <br />a <br />E w <br />m m <br />3 <br />s <br />ma' <br />g E <br />iL <br />N <br />u`. <br />N <br />G.Z <br />N <br />o <br />v L <br />Y <br />r N <br />ro O <br />v1 v <br />N �, <br />V 5 <br />V LLFF <br />a LL <br />v chi <br />o <br />r��7 3 c <br />E E <br />r�*� m cmi N w <br />E <br />c�'1 m <br />vt <br />m <br />om <br />oxo <br />o <br />�o <br />�05� <br />o� <br />�a <br />�aVima <br />�ma°N'v <br />�o <br />m♦- <br />J <br />('J� <br />r7�tn <br />C7❑ <br />C70? <br />C7❑2 <br />C92 <br />(7N <br />U' K ° <br />U' W CO33 <br />U' Z <br />is <br />D <br />ZII Zl <br />ZII Zl <br />Al Zl <br />ZII Zl <br />Zll Zl <br />ZII Zl <br />ZII Zl <br />ZII Zl <br />ZII Zl <br />ZII Zl <br />in. <br />in. <br />lbs. lbs. <br />lbs, lbs. <br />lbs. lbs. <br />lbs. lbs. <br />lbs. lbs. <br />lbs. lbs. <br />lbs. lbs. <br />lbs. lbs. <br />lbs. lbs. <br />lbs, lbs. <br />0.075 <br />(14 gage) <br />1/4 <br />5116 <br />170 130 <br />220 160 <br />160 120 <br />200 140 <br />150 110 <br />190 130 <br />150 110 <br />190 130 <br />150 100 <br />190 130 <br />140 1D0 <br />180 120 <br />140 100 <br />180 120 <br />130 90 <br />170 110 <br />130 90 <br />170 110 <br />130 90 <br />160 100 <br />3/8 <br />220 160 <br />200 140 <br />200 130 <br />190 130 <br />190 120 <br />180 120 <br />180 120 <br />170 110 <br />170 100 <br />170 100 <br />0.105 <br />114 <br />180 140 <br />170, 130 <br />160. 120 <br />160 120 <br />16.0 110 <br />150 110 <br />150 110 <br />140 100 <br />140 100 <br />140 90 <br />(12 gage) <br />5/16 <br />230 170 <br />210 150 <br />200 140 <br />200 14D <br />190 130 <br />190 130 <br />190 120 <br />180 110 <br />170 110 <br />170 110 <br />3/8 <br />230 160 <br />210 140 <br />1 200 140 <br />200 130 <br />200 130 <br />190 120 <br />190 120 <br />1 180 110 <br />180 110 <br />170 110 <br />0.120 <br />1/4 <br />190 150 <br />180 130 <br />170 120 <br />170 120 <br />160 120 <br />160 110 <br />160 110 <br />150 100 <br />150 100 <br />140 100 <br />(11 gage) <br />5/16 <br />230 170 <br />210 150 <br />210 140 <br />200 140 <br />200 140 <br />190 130 <br />190 130 <br />180 120 <br />180 120 <br />180 110 <br />3/8 <br />240 170 <br />220 150 <br />210 140 <br />210 140 <br />200 130 <br />200 130 <br />190 120 <br />180 110 <br />180 110 <br />180 110 <br />0.134 <br />1/4 <br />200 150 <br />180 140 <br />180 130 <br />170 130 <br />170 120 <br />160 120 <br />160 110 <br />150 110 <br />150 100 <br />150 100 <br />(10 gage) <br />5/16 <br />240 180 <br />220 160 <br />210 150 <br />210 140 <br />200 140 <br />200 130 <br />200 130 <br />190 120 <br />180 120 <br />180 120 <br />3/8 <br />240 170 <br />220 150 <br />220 140 <br />1 210 140 <br />210 140 <br />200 130 <br />200 130 <br />190 120 <br />190 120 <br />180 110 <br />0.179 <br />114 <br />220 170 <br />210 160 <br />200 150 <br />200 140 <br />190 140 <br />190 130 <br />190 130 <br />180 120 <br />170 120 <br />170 120 <br />(7 gage) <br />5/16 <br />260 190 <br />240 170 <br />230 160 <br />230 160 <br />230 150 <br />220 150 <br />220 150 <br />210 130 <br />200 130 <br />200 130 <br />318 <br />270 190 <br />250 170 <br />40, 16Q <br />240 160 <br />230 150 <br />220 140 <br />220 140 <br />210 130 <br />210 130 <br />200 130 <br />114 <br />240 180 <br />220 160 <br />21 's^ <br />210 150 <br />200 140 <br />190 140 <br />190 130 <br />180 120 <br />180 120 <br />0.239 <br />i80 920 <br />(3 gage) <br />5/16 <br />300 220 <br />2B0 19 <br />' 270 60 <br />260 180 <br />260 170 <br />250 160 <br />250 160 <br />230 150 <br />230 150 <br />230 140 <br />3/B <br />310 220 <br />280 190 <br />270 180 <br />270 180 <br />260 170 <br />250 160 <br />250 160 <br />240 140 <br />230 140 <br />230 140 <br />7l1fi <br />�20 - 290 <br />=390 g <br />.380 240 <br />7A 40 <br />60 23fl <br />s50 226 <br />50 r 22b <br />3D 200 <br />330 2{TO <br />320 196 <br />12= <br />S10 340 <br />A70 <br />x-060��. 290 <br />180 <br />440 270. <br />A30 rZfiDr <br />3 42D = 26D <br />a 00 r 24D: <br />AD0 _ 230 <br />390 230' <br />J&4,4at1 <br />i <br />i3Q0 <br />_z 730_ 430 <br />i680 400 <br />680�4pDy60 <br />�970s <br />r 380 fp <br />t s 37_fN r <br />x r <br />t &3ff r u <br />r-- <br />64Gv 33D <br />59Q __ v " 3�30 <br />58D 320 •� j <br />3/4 <br />1110 670 <br />1020 590 <br />980 560 <br />550 <br />950 530 <br />920 500 <br />910 500 <br />860 450 <br />850 450 <br />840 440 <br />7/8 <br />1510 880 <br />1390 780 <br />1330 730 <br />1320 710 <br />1280 690 <br />1250 650 <br />1230 650 <br />1170 590 <br />1160 590 <br />1140 570 <br />1 <br />1940 1100 1 <br />1780 960 1 <br />1710 910 1 <br />1700 890 <br />1650 860 <br />160D 820 <br />1590 810 <br />1500 740 <br />1480 730 <br />1460 710 <br />114 <br />1/4 <br />240 180 <br />220 160 <br />210 150 <br />210 150 <br />200 140 <br />200 140 <br />190 130 <br />180 120 <br />180 120 <br />150 120 <br />5/16 <br />310 220 <br />280 200 <br />270 180 <br />270 180 <br />260 170 <br />250 170 <br />250 160 <br />230 150 <br />230 15D <br />230 140 <br />318 <br />320 220 <br />290 190 <br />280 180 <br />270 180 <br />270 .170 <br />260 160 <br />25D 160 <br />240 150 <br />240 140 <br />230 140 <br />7✓1b <br />480 �320 <br />14fl 28fl <br />420.-. 27U <br />z 420 r 26© <br />419 <br />3�0 240 <br />37D R20. <br />36D, 210 <br />360 210 <br />F/2 <br />560 396 <br />ri40 3{0 <br />520 - 320 <br />51f1 �20 <br />ti25D <br />3D0` 310 <br />y <br />49� 290� <br />�390-36 <br />4$029D` <br />�{5D 70 <br />{ <br />4D 260 <br />}4D ` 260•i <br />FB <br />350.0 <br />3 <br />]50 <br />�fi�0 <br />_780, ..,474 <br />r 440 <br />730 r a00 <br />j1050 <br />?720 ._SD.,37DD <br />=104 <br />£93 :L40060 <br />37U; <br />,;360 <br />6di, . 350 <br />3/4 <br />1200 730 <br />1100 640 <br />1060 600� <br />590 <br />1020 570 <br />990 540 <br />980 530 <br />930 490 <br />920 480 <br />900 470 <br />718 <br />16D0 930 <br />1470 820 <br />1410 770 <br />1400 750 <br />1360 720 <br />1320 690 <br />1310 680 <br />1240 630 <br />1220 620 <br />1200 600 <br />1 <br />2040 1150 <br />1870 1000 <br />1800 950 <br />1780 930 <br />1730 900 <br />1680 850 <br />1660 640 <br />1570 770 <br />1550 760 <br />1530 740 <br />-I. I aoulatea lateral design values (Z) shall be multiplied by all applicable adjustment factors (see Table 10.3.1). <br />2. Tabulated lateral design values (Z) are for "reduced body diameter" lag screws (see Appendix L) inserted in side grain with screw axis perpendicular to wood fibers; minimum screw <br />penetration, p, into the main member equal to BD; dowel bearing strengths (Fe) of 61,850 psi for ASTM A653, Grade 33 steel and 87,000 psi for ASTM A36 steel and screw bending <br />yield strengths (Fyb): Fyb = 70,000 psi for D =1/4"; Fyb = 60,000 psi for D = 5/16'; Fro = 45.000 psi for D >_ 3/8" <br />3. When 4D_<p<8D, tabulated lateral design values (Z) shall be mulfiplied by p/8D. <br />AMERICAN WOOD COUNCIL <br />