Reference TECHNICAL DATA SHEET Date Revisión Page Designation: Concrete Screw Anchor Codes SIZE Countersunk head code dp: axis diameter l: length lr: Threaded length D: washer diameter K: head thickness sw: spanner #7 TFDEX07XXX [mm] 7,5 [mm] 35 ÷ 100 [mm] 50 [mm] 14,2 [mm] 6,6 [mm] 10 FT TFDEX inglés 20/12/11 2 2 of 5 TFDEX, TFDAV 4.- INSTALLATION DATA Hexagonal head SIZE Code d0: drill diameter dW: fixture diameter [mm] [mm] #6 TFDEX06XXX 5 7 L=30 L=40 L ≥ 50 h1: minimum drill depth [mm] 35 45 55 hnom: embedment depth [mm] 25 35 45 hef: min. effective depth hc: base material min. thck. tfix: max. fixture thickness [mm] [mm] [mm] 21 31 41 100 5 L – 45 Tins: Installation Torque [Nm] 12 scr: critical spacing [mm] 123 ccr: critical edge distance [mm] 62 #7 #10 #12 TFDEX07XXX TFDEX10XXX TFDEX12XXX 6 8 10 9 12 14 L≤ 45 L ≥ 60 L = 55 L ≥ 65 L= 65 L ≥ 75 40 60 55 70 65 80 30 50 45 60 55 70 24 44 39 54 47 62 100 100 100 108 100 124 5 L - 50 10 L - 60 10 L - 70 20 20 50 50 80 80 72 132 117 162 141 186 36 66 59 81 71 93 #16 TFDEX16XXX 14 18 L= 80 L ≥115 80 90 70 80 64 74 140 148 10 L – 80 150 150 192 222 96 111 © 2008 Técnicas Expansivas S.L.
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