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Wiring and Tube Clamps (Medium Duty)
Clamping Diameters range from 0.187" - 4.00"
Bolt Hole Diameters include 0.203", 0.281", 0.343", 0.406", 0.468", 0.531"
Materials/finishes available include G90 galvanized steel, stainless steel and aluminum
Cushion Materials include general purpose EPDM and Silicone
Aluminum available from .187" - 2.00" clamping diameter in 09 series

COL Medium Duty Clamps
Unit of Measure
Items COL Medium Duty Clamps
COL-0309
Series COL Medium Duty Clamps
COL Medium Duty Clamps
COL-0311
Series COL Medium Duty Clamps
COL Medium Duty Clamps
COL-0313
Series COL Medium Duty Clamps
COL Medium Duty Clamps
COL-0407
Series COL Medium Duty Clamps
COL Medium Duty Clamps
COL-0409
Series COL Medium Duty Clamps
Clamping Diameter (D) N/A 0.187 " N/A 0.187 " N/A 0.187 " N/A 0.250 " N/A 0.250 "
Hole Diameter (H)
±.005
N/A 0.281 " N/A 0.343 " N/A 0.406 " N/A 0.203 " N/A 0.281 "
Width (W)
±.010
N/A 0.500 " N/A 0.625 " N/A 0.750 " N/A 0.500 " N/A 0.500 "
Hole Center To End (E)
±.015
N/A 0.312 " N/A 0.375 " N/A 0.437 " N/A 0.250 " N/A 0.312 "
Material N/A Aluminum - 5052 H34 per ASTM B209 (COL0309AL) Stainless Steel - 304 Stainless per ASTM A240 / A666 (COL0309SS) Steel - ASTM A1008 CS type B (COL0309) N/A Stainless Steel - 304 Stainless per ASTM A240 / A666 (COL0311SS) Steel - ASTM A1008 CS type B (COL0311Z1) N/A Stainless Steel - 304 Stainless per ASTM A240 / A666 (COL0313SS) Steel - ASTM A1008 CS Type B N/A Stainless Steel - 304 Stainless per ASTM A240 / A666 (COL0407SS) Steel - ASTM A1008 CS type B (COL0407Z1) N/A Aluminum - 5052 H34 per ASTM B209 (COL0409AL) Stainless Steel - 304 Stainless per ASTM A240 / A666 (COL0409SS) Steel - ASTM A1008 CS type B (COL0409Z1)
Cushion N/A EPDM - Black EPDM Per SAE J2000, ASTM D2000 BC715A14C12E034 Red Silicone Per SAE AMS3304, ASTM D2000 M2GE706
Center To Center (L)
±.031
N/A 0.854 " N/A 0.791 " N/A 0.729 " N/A 0.711 " N/A 0.674 "
Gap (F)
±.031
N/A 0.062 "
Slot Length (S)
±.020
N/A 0.375 " N/A 0.437 " N/A 0.500 " N/A 0.297 " N/A 0.375 "
Features N/A Closed Type Extruded Liner Furnished Open Medium Duty
Available Finishes N/A G90 Per ASTM A653/A653M
Gage ± .002 N/A 0.032 "
RoHS 3 Compliant N/A
 
REACH Compliant N/A
 
N/A
warning

California Proposition 65 WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.