Twin Weld Plate [TWP] The typical mounting configuration where the clamp is welded to the support structure. Group Order Number L W ØD Thread Weight T1 TS-TWP-01-* 1.449 in. (37 mm) 1.188 in. (30 mm) 0.460 in (12 mm) 1/4 - 20 UNC (M6 metric) 0.08 lbs. T2 TS-TWP-02-*-XXX 2.188 in. (56 mm) 1.188 in. (30 mm) 0.550 in.(14 mm) 5/16 - 18 UNC (M8 metric) 0.14 lbs. T3 TS-TWP-03-*-XXX 2.688 in. (68.3 mm) 1.188 in. (30 mm) 0.550 in.(14 mm) 5/16 - 18 UNC (M8 metric) 0.17 lbs. T4 TS-TWP-04-*-XXX 3.188 in. (81 mm) 1.188 in. (30 mm) 0.550 in. (14 mm) 5/16 - 18 UNC (M8 metric) 0.2 lbs. T5 TS-TWP-05-*-XXX 4.063 in. (103.2 mm) 1.188 in. (30 mm) 0.550 in.(14 mm) 5/16 - 18 UNC (M8 metric) 0.26 lbs. *Materials: Z Zinc Plated Steel (Standard Material) T AISI 304 Grade Stainless Steel (A2 - 1.4301/1.4305) X AISI 316 Grade Stainless Steel (A4 - 1.4401/1.4571) C Unplated Carbon Steel (Special Order) Threads 56H 5/16 - 18 UNC Thread (standard) 38H 3/8 - 16 UNC Thread (special) -MET By adding the "-MET" designation after the material designation above, the threads will be metric Twin Cover Plate [TCP] The cover plate is the typical top fixture used to secure twin series pipe clamps. Group Order Number L W H Weight Ea. T1 TS-TCP-01-* 1.225 in. (31 mm) 0.905 in. (23 mm) - 0.05 lbs. T2 TS-TCP-02-* 2.040 in. (52 mm) 1.200 in. (30.5 mm) 0.266 in. (7 mm) 0.08 lbs. T3 TS-TCP-03-* 2.542 in. (65 mm) 1.200 in. (30.5 mm) 0.266 in. (7 mm) 0.10 lbs. T4 TS-TCP-04-* 2.870 in. (73 mm) 1.205 in. (30.6 mm) 0.266 in. (7 mm) 0.11 lbs. T5 TS-TCP-05-* 3.688 in. (94 mm) 1.220 in. (31 mm) 0.266 in. (7 mm) 0.14 lbs. *Materials: Z Zinc Plated Steel (Standard Material) Y Yellow Zinc Plated Steel T AISI 304 Grade Stainless Steel (A2 - 1.4301/1.4305) X AISI 316 Grade Stainless Steel (A4 - 1.4401/1.4571) C Unplated Carbon Steel (Special Order) Twin Hex Bolts [HEX] The Hexagon head bolts are used with clamps with cover plates. Group Order Number L Thread Weight Ea. T1 TS-HEX-01-*-XXX 1.00 in. (25.4 mm) 1/4 - 20 UNC (M6 metric) 0.72 lbs. T2 TS-HEX-02-*-XXX 1.25 in. (32 mm) 5/16 - 18 UNC (M8 metric) 0.03 lbs. T3 TS-HEX-03-*-XXX 1.75 in. (44 mm) 5/16 - 18 UNC (M8 metric) 0.04 lbs. T4 TS-HEX-04-*-XXX 2.00 in. (50.8 mm) 5/16 - 18 UNC (M8 metric) 0.05 lbs. T5 TS-HEX-05-*-XXX 2.50 in. (63 mm) 5/16 - 18 UNC (M8 metric) 0.06 lbs. *Materials: Z Zinc Plated Steel (Standard Material) Y Yellow Zinc Plated Steel T AISI 304 Grade Stainless Steel (A2 - 1.4301/1.4305) X AISI 316 Grade Stainless Steel (A4 - 1.4401/1.4571) C Unplated Carbon Steel (Special Order) Threads 56H 5/16 - 18 UNC Thread (standard) 38H 3/8 - 16 UNC Thread (special) -MET By adding the "-MET" designation after the material designation above, the threads will be metric Twin Stacking Bolt [STB] The stacking bolt is used when another clamp module will be stacked on top of the existing bottom clamp. The head of the stacking bolt has a female thread for the next bolt on top to engage. Group Order Number L1 L2 Thread Weight T1 N/A - - - - T2 TS-STB-02-*-XXX 1.25 in. (32 mm) 0.625 in. (16 mm) 5/16 - 18 UNC (M8 metric) 0.04 lbs. T3 TS-STB-03-*-XXX 1.75 in. (44 mm) 1.125 in. (29 mm) 5/16 - 18 UNC (M8 metric) 0.05 lbs. T4 TS-STB-04-*-XXX 2.000 in. (50.8 mm) 1.375 in. (35 mm) 5/16 - 18 UNC (M8 metric) 0.06 lbs. T5 TS-STB-05-*-XXX 2.50 in. (63 mm) 1.875 in. (48 mm) 5/16 - 18 UNC (M8 metric) 0.06 lbs. *Materials: Z Zinc Plated Steel (Standard Material) Y Yellow Zinc Plated Steel T AISI 304 Grade Stainless Steel (A2 - 1.4301/1.4305) X AISI 316 Grade Stainless Steel (A4 - 1.4401/1.4571) C Unplated Carbon Steel (Special Order) Threads 56H 5/16 - 18 UNC Thread (standard) 38H 3/8 - 16 UNC Thread (special) -MET By adding the "-MET" designation after the material designation above, the threads will be metric