Piranha 25mm Earth Locking NutEN25

25mm Thread

Earthing terminal stud hole size M6
Piranha 25mm Earth Locking Nut
Piranha™ Earth Nuts Speed up the installation of cable glands
by replacing the earth tag and lock nut to provide a high integrity earth connection.

Supplied with:- Grub screw, screw / washer

*Allen key supplied with 20mm & 25mm - When purchased in qty’s of 10
  • The unique cutting teeth of the earth nut bite into box wall, enabling gland to be tightened with one tool from outside.
  • No extra drilling required which saves time and doesn’t compromise enclosure IP rating.
  • Facilitates a direct connection for protective earthing.
  • Grub screw secures nut to gland ensuring continuity especially when used with plastic enclosures even if box becomes damaged.
  • Nut can be reversed with smooth side to enclosure wall and tightened from inside where required.
  • May be used with a lock ring for direct earth connection to metal conduit in place of coupler & bush.
  • Gives greater confidence in using armour as protective conductor.
  • Solid Brass construction for use with plastic and metal enclosures.


IP Rating Chart Instructions - pdf 38kb
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Piranha 25mm Earth Locking Nut


EA 3+




EA 3+