M20 THREAD SWIVEL FITTING BLACK CABLE GLANDS. SPECIFICATION AS FOLLOWS: Will accept conduit size 20mm outer dia. internal dia.15-16mm THREAD SIZE M20 PANEL THICKNESS (max) 6mm PANEL HOLE SIZE (min) 21.5mm WE OFFER A FULL RANGE OF CABLE GLANDS & SWIVEL GLANDS FROM M8 - M32 |