Cable Gland, 0.512 to 0.669 In;13 to 18 MM Cable/Cord Size, Jet Black, NPT Connection Type, Made In Usa, Halogen Free Polyamide Material, +212 °F Maximum Operating Temperature, 0 °F Minimum Operating Temperature, 25 PC/BX Package Quantity, 3/4 In NPT Size, Cable Glands With Integrated Strain Relief;Protection Rating Ip 68 (5 Bar/72 Psi) Special Features, Ul 94V-0;Ul Approved or Ul Recognized Standards Met, Ipon(R) Sub Brand, 3/4 In Thread Size, 2.31 KG Weight