Attributes . 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 . Names