Note other Bolt Cirlce and Hole sizes may be available at factory they are just currently out of stock at local warehouse
Part # Ø mm-  inch / BC mm - inch / Holes mm-inch /length 310mm less noted QT 
RS 10-15-09 x 330mm EMT100 Ø=04.3mm-0.167 /BC=1.5mm-0.059 /H=0.9mm-0.035 -6% 45
RS 12.5-20-09 x 330mm EMT100 Ø=05.3mm-0.207 /BC=2.0mm-0.079 /H=0.9mm-0.035 -6% 84
RS 15-11-05 x 330mm EMT100 Ø=06.3mm-0.248 /BC=1.1mm-.043 /H=0.5mm-.020/L=330mm -6% 80
RS 15-15-09 EMT210 Ø=06.3mm-0.248 /BC=1.5mm-0.059 /H=0.9mm-0.035 -10% 1
RS 15-15-09 x 330mm EMT100 Ø=06.3mm-0.248 /BC=1.5mm-0.059 /H=0.9mm-0.035 /L=330mm -  6% 25
RS 15-17-08 x 330mm EMT100 Ø=06.3mm-0.248 /BC=1.7mm-0.067 /H=0.8mm-0.031//L=330mm -  6% 59
RS 15-23-09 x 330mm EMT100 Ø=06.3mm-0.248 /BC=2.3mm-0.091 /H=0.9mm-0.035/L=330mm -6% 1
RS 15-30-09 x 330mm EMT100 Ø=06.3mm-0.248 /BC=3.0mm-0.118 /H=0.9mm-0.035/L=330mm -6% 3
RS 15-30-12 EMT100 Ø=06.3mm-0.248 /BC=3.0mm-0.118 /H=1.2mm-0.047 -6% 1
RS 20-11-05 X 330mm EMT100 Ø=08.3mm-0.327 /BC=1.1mm-0.043 /H=0.5mm-0.020/L=330mm -6% 84
RS 20-17-08 x 330mm EMT100 Ø=08.3mm-0.327 /BC=1.7mm-0.067 /H=0.8mm-0.031/L=330mm -6% 80
RS 20-20-09 - EMT210 Ø=08.3mm-0.327 /BC=2.0mm-0.079 /H=0.9mm-0.035/L=310mm  -10% 55
RS 20-26-12 x 330mm EMT100 Ø=08.3mm-0.327 /BC=2.6mm-0.102 /H=1.2mm-0.047/L=330mm -6% 53
RS 20-30-12 x 330mm EMT100 Ø=08.3mm-0.327 /BC=3.0mm-0.118 /H=1.2mm-0.047/L=330mm - 6% 8
RS 20-33-09 x 330mm EMT100 Ø=08.3mm-0.327 /BC=3.3mm-0.130 /H=0.9mm-0.035/L=330mm -6% 35
RS 20-35-15 x 330mm EMT100 Ø=08.3mm-0.327 /BC=3.5mm-0.138 /H=1.5mm-0.059- 330mm -  6% 51
RS 20-36-12 EMT100 Ø=08.3mm-0.327 /BC=3.6mm-0.142 /H=1.2mm-0.047-6% 2
RS 20-40-09 x 330mm EMT100 Ø=08.3mm-0.327 /BC=4.0mm-0.157 /H=0.9mm-0.035/L=330mm - 6% 5
RS 20-40-12 x 330mm EMT100 Ø=08.3mm-0.327 /BC=4.0mm-0.157 /H=1.2mm-0.047/L=330mm -  6% 16
RS 23-26-12 x 330mm EMT100 Ø=09.3mm-0.366 /BC=2.6mm-0.102 /H=1.2mm-0.047- 330mm - 6% 16
RS 23-35-15 EMT210 Ø=09.3mm-0.366 /BC=3.5mm-0.138 /H=1.5mm-0.059 - 10% 9
RS 23-35-15 x 330mm EMT100 Ø=09.3mm-0.366 /BC=3.5mm-0.138 /H=1.5mm-0.059 - 330mm - 6% 130
RS 23-35-15 x 330mm EMT210 Ø=09.3mm-0.366 /BC=3.5mm-0.138 /H=1.5mm-0.059 - 330mm - 10% 668
RS 23-40-12 x 330mm EMT100 Ø=09.3mm-0.366 /BC=4.0mm-0.157 /H=1.2mm-0.047/L=330mm-13"-6% 35
RS 25-17-08 x 290mm EMT100 Ø=10.3mm-0.406 /BC=1.7mm-.067 /H=0.8mm-.031/L=290mm -6% 4
RS 25-17-08 x 330mm EMT100 Ø=10.3mm-0.406 /BC=1.7mm-.067 /H=0.8mm-.031/L=330mm -6% 58
RS 25-26-12 x 330mm EMT100 Ø=10.3mm-0.406 /BC=2.6mm-0.102 /H=1.2mm-0.047/L=330mm -6% 39
RS 25-35-15 x 270mm EMT100 Ø=10.3mm-0.406 /BC=3.5mm-0.138 /H=1.5mm-0.059/L=270mm -  6% 169
RS 25-40-15 x 330mm EMT100 Ø=10.3mm-0.406 /BC=4.0mm-0.157 /H=1.5mm-0.059/L=330mm-13"-6% 49
RS 25-50-20  x 330mm EMT100 Ø=10.3mm-0.406 /BC=5.0mm-0.197 /H=2.0mm-0.079/L=330mm - 6% 38
RS 27-75-15 EMT100 Ø=11.0mm-0.433 /BC=7.5mm-0.30 /H=1.5mm-0.059-6% 21
RS 30-18-08 x 330mm EMT100 Ø=12.3mm-0.484 /BC=1.8mm-0.071 /H=0.8mm-0.031-6% 12
RS 30-26-12 x 330mm EMT100 Ø=12.3mm-0.484 /BC=2.6mm-0.102 /H=1.2mm-0.047-6% 15
RS 30-35-09 x 330mm EMT100 Ø=12.3mm-0.484 /BC=3.5mm-0.138 /H=0.9mm-0.035/L=330mm -6% 60
RS 30-35-15 x 330mm EMT100 Ø=12.3mm-0.484 /BC=3.5mm-0.138 /H=1.5mm-0.059/L=330mm-6% 48
RS 30-40-15 x 152.4mm EMT100 Ø=12.3mm-0.484 /BC=4.0mm-0.157 /H=1.5mm-0.059-/L=152.4mm- 6% 5
RS 30-44-20 x 330mm EMT100 Ø=12.3mm-0.484 /BC=4.4mm-0.173 /H=2.0mm-0.079/L=330mm -6% 2
RS 30-62-15 x 330mm EMT100 Ø=12.3mm-0.484 /BC=6.2mm-0.244 /H=1.5mm-0.059/L=330mm - 6% 1
RS 32-35-20 EMT100 Ø=13.3mm-0.524 /BC=3.5mm-.138 /H=2.0mm-.079 -6% 1
RS 32-62-20 x 330mm EMT100 Ø=13.3mm-0.524 /BC=6.2mm-0.244 /H=2.0mm-0.079-/L=330mm - 6% 15
RS 35-26-09 x 330mm EMT100 Ø=14.3mm-0.563 /BC=2.6mm-0.102 /H=0.9mm-0.035/L=330mm - 6% 24
RS 35-35-15 x 330mm EMT100 Ø=14.3mm-0.563 /BC=3.5mm-.138 /H=1.5mm-0.059/L=330mm -6% 3
RS 35-50-20 x 330mm EMT100 Ø=14.3mm-0.563 /BC=5.0mm-0.197 /H=2.0mm-0.079/L=330mm-6% 3
RS 35-70-15 x 216mm EMT100 Ø=14.3mm-0.563 /BC=7.0mm-0.276 /H=1.5mm-0.059/L=216mm -6% 22
RS 35-70-15 x 330mm EMT100 Ø=14.3mm-0.563 /BC=7.0mm-0.276 /H=1.5mm-0.059/L=330mm -6% 12
RS 38-35-15 x 330mm EMT100 Ø=15.3mm-0.602 /BC=3.5mm-0.138 /H=1.5mm-0.059/L=330mm - 6% 8
RS 40-62-20 x 330mm EMT100 Ø=16.3mm-0.642 /BC=6.2mm-.244 /H=2.0mm-.079/L=330mm -6% 8
RS 40-80-20 x 330mm EMT100 Ø=16.3mm-0.642 /BC=8.0mm -0.315 /H=2.0mm -0.079/L=330m -6% 328
RS 43-80-20 x 203.2mm EMT100 Ø=17.3mm-0.681 /BC=8.0mm-0.315 /H=2.0mm-0.079/L=203.2mm - 6% 48
RS 43-80-20 x 330mm  EMT100 Ø=17.3mm-0.681 /BC=8.0mm-0.315 /H=2.0mm-0.079/L=330mm - 6% 17
RS 45-50-20 x 330mm EMT100 Ø=18.3mm-0.720 /BC=5.0mm-0.197 /H=2.0mm-0.079 /L=330mm -6% 1
RS 45-62-20 x 330mm EMT100 Ø=18.3mm-0.720 /BC=6.2mm-0.244 /H=2.0mm-0.079/L=330-6% 19
RS 45-70-25 x 330mm EMT100 Ø=18.3mm-0.720 /BC=7.0mm-0.276 /H=2.5mm-0.098/L=330-6% 22
RS 48-100-25 x 330mm EMT100 Ø=19.3mm-0.760 /BC=10.0mm-0.394 /H=2.5mm-0.098-6% 116
RS 48-62-20 x 330mm EMT100 Ø=19.3mm-0.760 /BC= 6.2mm-0.244 /H=2.0mm-0.079/L=330mm - 6% 50
RS 50-100-25 x 330mm EMT100 Ø=20.3mm-0.799 /BC=10.0mm-0.394 /H=2.5mm-0.098/L=330mm -6% 2
RS 50-100-25 x 330mm EMT210 Ø=20.3mm-0.799 /BC=10.0mm-0.394 /H=2.5mm-0.098/L=330mm -10% 105
RS 50-35-15 x 330mm EMT100 Ø=20.3mm-0.799 /BC=03.5mm-0.138 /H=1.5mm-0.059/L=330 -6% 2
RS 50-70-25 x 330mm EMT100 Ø=20.3mm-0.799 /BC=07.0mm-0.276 /H=2.5mm-0.098/L=330mm -6% 13
RS 52-100-25 x 330mm EMT100 Ø=21.3mm-0.839 /BC=10.0mm-0.394 /H=2.5mm-0.098/L=330mm -6% 24
RS 52-62-20 x 330mm EMT100 Ø=21.3mm-0.839 /BC=06.2mm-0.244 /H=2.0mm-0.079/L=330-13"-6% 4
RS 55-110-25 x 330mm EMT100 Ø=22.3mm-0.878 /BC=11.0mm-0.433 /H=2.5mm-0.098/L=330mm -6% 5
RS 55-70-25 x 330mm EMT100 Ø=22.3mm-0.878 /BC=07.0mm-0.276 /H=2.5mm-0.098/L=330mm - 6% 6
RS 57-110-25 x 330mm EMT100 Ø=23.3mm-0.917 /BC=11.0mm-0.433 /H=2.5mm-0.098/L=330mm -6% 8
RS 60-120-30 x 330mm EMT100 Ø=24.3mm-0.957 /BC=12.0mm-0.472 /H=3.0mm-0.118/L= 330mm-6% 9
RS 60-62-20 x 330mm EMT100 Ø=24.3mm-0.957 /BC=06.2mm-0.244 /H=2.0mm-0.079/L=330mm - 6% 13
RS 60-70-25 x 330mm EMT100 Ø=24.3mm-0.957 /BC=07.0mm-0.276 /H=2.5mm-0.098/L=330mm - 6% 1
RS 60-80-25 EMT100 Ø=24.3mm-0.957 /BC=08.0mm-0.315 /H=2.5mm-0.098-6% 1
RS 63-62-20 x 330mm EMT100 Ø=25.3mm-0.996 /BC=06.2mm-0.244 /H=2.0mm-0.079-6% 2
RS 65-120-30 x 330mm EMT100 Ø=26.3mm-1.035 /BC=12.0mm-0.472 /H=3.0mm-0.118/330mm -6% 8
RS 68-100-20 x 330mm EMT100 Ø=28.3mm-1.114 /BC=10.0mm-0.394 /H=2.0mm-0.079/L=330mm - 6% 5
RS 68-130-30 x 330mm EMT100 Ø=28.3mm-1.114 /BC=13.0mm-0.512 /H=3.0mm-0.118/330mm -6% 5
RS 68-62-20 x 152.4mm EMT100 Ø=28.3mm-1.114 /BC=06.2mm-0.244 /H=2.0mm-0.079-L=152.4-6% 6
RS 70-130-30 x 330mm EMT100 Ø=30.3mm-1.193 /BC=13.0mm-0.512 /H=3.0mm-.118-6% 1