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3 <br />W <br />Table 12K LAG SCREWS: Reference Lateral Design Values, Z, for Single Shear <br />(two member) Connections'-2-3-4 <br />for sawn lumber or SCL month AST A653. Grade 33 steel side plate (for t,-=1/4-) or <br />ASTM A 36 steel side plate (for t_=1/41 <br />(tabulated lateral design values are calculated based on an assumed length of lag <br />screw penetration p. Int„ thr, r,a1n r,-temlx,r equal to 8D) <br />in <br />t. <br />13 <br />ZA. <br />Z. <br />ZA. <br />4 <br />ZL <br />Zi <br />ZA. <br />4 <br />ZL <br />4 <br />ZL <br />4 <br />ZL <br />A. <br />ZA <br />Z. <br />ZL <br />Z. <br />Zl <br />6a. <br />Ito <br />rn <br />tin <br />t. <br />I!A <br />bn <br />u7 <br />tu. <br />61 <br />ttn <br />?n. <br />itn <br />ib. <br />I tia <br />It. <br />Dx <br />tin <br />Ric- <br />IL-. <br />D_075 <br />iM <br />ITO <br />130 <br />160 <br />120 <br />150 <br />110 <br />150 <br />110 <br />150 <br />too <br />140 <br />lea <br />t40 <br />100 <br />130 <br />90 <br />130 <br />90 <br />130 <br />E-' <br />114 gagol <br />5t1B <br />220 <br />IGO <br />200 <br />140 <br />190 <br />130 <br />190 <br />1313 <br />1.90 <br />130 <br />in <br />120 <br />ISO <br />120 <br />ITO <br />110 <br />170 <br />lie <br />160 <br />10- <br />3A <br />220 <br />160 <br />200 <br />140 <br />210 <br />130 <br />190 <br />130 <br />190 <br />120 <br />180 <br />120 <br />180 <br />120 <br />170 <br />110 <br />1TO <br />100 <br />170 <br />10D <br />0.105 <br />IA <br />ISO <br />140 <br />170 <br />130 <br />160 <br />120 <br />160 <br />1/0 <br />180 <br />110 <br />150 <br />110 <br />ISO <br />110 <br />140 <br />Ion <br />140 <br />100 <br />140 <br />90 <br />412 gage <br />Wis <br />230 <br />170 <br />210 <br />150 <br />200 <br />1At <br />200 <br />140 <br />190 <br />130 <br />190 <br />130 <br />190 <br />120 <br />190 <br />110 <br />170 <br />lie <br />170 <br />110 <br />3,S <br />230 <br />160 <br />210 <br />IAO <br />290 <br />140 <br />200 <br />130 <br />200 <br />130 <br />190 <br />120 <br />190 <br />120 <br />18o <br />Ila <br />1B0 <br />tin <br />170 <br />lie <br />0 120 <br />V4 <br />too <br />15O <br />IGo <br />130 <br />170 <br />120 <br />170 <br />120 <br />too <br />120 <br />160 <br />lie <br />160 <br />lie <br />150 <br />100 <br />150 <br />100 <br />140 <br />too <br />ill~ <br />5115 <br />230 <br />17D <br />210 <br />150 <br />210 <br />140 <br />200 <br />t40 <br />200 <br />140 <br />19D <br />130 <br />190 <br />130 <br />180 <br />120 <br />160 <br />120 <br />Ina <br />110 <br />3'B <br />240 <br />170 <br />220 <br />t50 <br />210 <br />140 <br />1 210 <br />140 <br />200 <br />130 <br />200 <br />130 <br />190 <br />120 <br />ISO <br />110 <br />ISO <br />110 <br />18o <br />110 <br />0134 <br />114 <br />200 <br />15O <br />1L10 <br />tau <br />I80 <br />13D <br />170 <br />130 <br />170 <br />120 <br />160 <br />120 <br />1GO <br />110 <br />150 <br />110 <br />ISO <br />too <br />ISO <br />100 <br />110969e <br />"6 <br />240 <br />1Go <br />220 <br />too <br />210 <br />ISO <br />210 <br />140 <br />200 <br />140 <br />200 <br />130 <br />200 <br />130 <br />190 <br />120 <br />180 <br />t20 <br />ISO <br />12o <br />318 <br />240 <br />17D <br />220 <br />150 <br />220 <br />140 <br />21D <br />140 <br />210 <br />140 <br />200 <br />130 <br />200 <br />130 <br />190 <br />120 <br />190 <br />120 <br />180 <br />110 <br />D 179 <br />U4 <br />Z20 <br />170 <br />210 <br />150 <br />2DO <br />150 <br />200 <br />140 <br />190 <br />140 <br />190 <br />130 <br />190 <br />130 <br />180 <br />120 <br />170 <br />120 <br />170 <br />120 <br />t7 gage) <br />WIG <br />260 <br />190 <br />240 <br />170 <br />230 <br />160 <br />230 <br />160 <br />230 <br />150 <br />22G <br />ISO <br />220 <br />150 <br />21.0 <br />130 <br />200 <br />130 <br />200 <br />130 <br />we <br />270 <br />1.90 <br />250 <br />170 <br />260 <br />18O <br />240 <br />lea <br />230 <br />150 <br />220 <br />140 <br />220 <br />140 <br />210 <br />130 <br />210 <br />130 <br />210 <br />130 <br />0.239 <br />1!4 <br />240 <br />18O <br />220 <br />160 <br />210 <br />150 <br />210 <br />150 <br />200 <br />140 <br />190 <br />140 <br />190 <br />130 <br />180 <br />120 <br />150 <br />120 <br />18n <br />120 <br />(3 gage) <br />5116 <br />300 <br />220 <br />280 <br />190 <br />770 <br />too <br />260 <br />160 <br />260 <br />170 <br />250 <br />lea <br />250 <br />160 <br />230 <br />15C <br />230 <br />ISO <br />230 <br />140 <br />31E <br />310 <br />22D <br />2EL, <br />190 <br />770 <br />190 <br />77D <br />Igo <br />-GC <br />170 <br />25C <br />150 <br />2A7 <br />16n <br />240 <br />:C <br />230 <br />140 <br />230 <br />140 <br />Tile <br />4M <br />290 <br />390 <br />280 <br />350 <br />240 <br />3M <br />240 <br />360 <br />230 <br />350 <br />220 <br />350 <br />220 <br />330 <br />200 <br />330 <br />200 <br />32h <br />1111111 <br />1/2 <br />sic <br />340 <br />470 <br />300 <br />AGO <br />290 <br />450 <br />ZB0 <br />440 <br />270 <br />43C <br />260 <br />429 <br />280 <br />am <br />240 <br />400 <br />230 <br />390 <br />.3. <br />51B <br />"a <br />490 <br />710 <br />430 <br />aw <br />400 <br />650 <br />400 <br />6GO <br />380 <br />Sao <br />370 <br />am <br />360 <br />GOO <br />330 <br />590 <br />33G <br />580 <br />3i�.- <br />504 <br />1110 <br />670 <br />102D <br />590 <br />950 <br />560 <br />970 <br />550 <br />950 <br />530 <br />920 <br />500 <br />910 <br />500 <br />860 <br />450 <br />650 <br />45, <br />840 <br />440 <br />718 <br />1510 <br />Sea <br />1390 <br />780 <br />1330 <br />730 <br />1320 <br />710 <br />1280 <br />690 <br />1250 <br />&50 <br />1230 <br />650 <br />1170 <br />590 <br />1IGO <br />59C <br />1140 <br />570 <br />I <br />Iwo <br />1100 <br />1780 <br />96o <br />D <br />1 <br />17Do <br />890 <br />1550 <br />860 <br />1 IWO <br />820 <br />1590 <br />BID <br />150D <br />740 <br />1480 <br />730 <br />1 1460 <br />710 <br />1,4 <br />1!4 <br />240 <br />!80 <br />220 <br />16 <br />210 <br />$50 <br />210 <br />150 <br />200 <br />140 <br />200 <br />140 <br />490 <br />130 <br />180 <br />120 <br />lea <br />120 <br />180 <br />120 <br />5.16 <br />310 <br />220 <br />280 <br />2O0 <br />270 <br />iB0 <br />270 <br />160 <br />260 <br />170 <br />250 <br />170 <br />250 <br />160 <br />230 <br />150 <br />230 <br />150 <br />230 <br />IAD <br />318 <br />320 <br />22C <br />290 <br />190 <br />770 <br />18O <br />27D <br />1To <br />260 <br />lea <br />250 <br />160 <br />240 <br />150 <br />240 <br />140 <br />230 <br />140 <br />Tile <br />ADD <br />320 <br />440 <br />250 <br />420 <br />270 <br />420 <br />250 <br />410 <br />250 <br />390 <br />240 <br />39D <br />230 <br />370 <br />220 <br />30D <br />210 <br />300 <br />21•D <br />12 <br />580 <br />390 <br />540 <br />340 <br />520 <br />320 <br />510 <br />320 <br />500 <br />310 <br />"a <br />290 <br />ABC <br />290 <br />am <br />Z70 <br />450 <br />260 <br />440 <br />26 <br />SJB <br />11156 <br />630 <br />780 <br />470 <br />750 <br />440 <br />Tao <br />"a <br />720 <br />420 <br />700 <br />400 <br />680 <br />400 <br />G90 <br />370 <br />1560 <br />350, <br />640 <br />350 <br />14 <br />1200 <br />730 <br />11CJ3 <br />640 <br />lam <br />600 <br />1050 <br />560 <br />1020 <br />570 <br />990 <br />540 <br />90] <br />530 <br />930 <br />490 <br />920 <br />480 <br />900 <br />4T0 <br />7 E <br />1t]00 <br />9J0 <br />141 <br />11 <br />tat0 <br />7T0 <br />IA' <br />750 <br />1380 <br />720 <br />1320 <br />egg <br />1310 <br />fi80 <br />1240 <br />630 <br />1220 <br />820 <br />i200 <br />60D <br />t <br />2040 <br />1150 <br />1870 <br />iCAO <br />1800 <br />950 <br />1TBO <br />930 <br />1730 <br />BOO <br />1880 <br />850 <br />168DD <br />GAO <br />1570 <br />71. <br />1560 <br />7GD <br />1530 <br />740 <br />I Tabulated larral design valuest_ shall be multiplied 11v all applicable adlustment tactom tsee fable 11 3 t ) <br />2 Tabulated lateral destgn values, Z am tot -reduced hodv diameter - lag screws Isee Appendix Table L2) Inserted in side gram with screw axis perpendicular to <br />wood fibers. screw perish ituan, p, into the main member equal to xlT, dowel honing strengths, l„ of 61 JOU phi for Mil-M A653, tirade 33 steel and ll7,(M psi <br />for AS TM A36 steel and screw benching vieid strengths, 1 ,,, of 70,01.X) psi tar D = I A", 600)U psi for D = 5.' 16', and 45010 psi for ll %kh" <br />3 Wbere the lag screw penetration, p, is less than Nil but mill less than 40. tabulated lateral design values, L, shall be multrilked by p'ND uA- IateraJ design vahws <br />shall be calculated using the provturtin of 12 3 lur the reduced penenatrirn. <br />4 The length o1' lag screw penetration, p, not including the length at the tapered bp, L I sec Appendix fable 1 L), of the log screw mto the maim member stall not r.. <br />less than 4D. See 12 1-4A ear mummun knph of penetration. p— <br />L120 ENGINEERING & DESIGN <br />