"""Lapp 19080900 H-B 16 TG-RO M25 EPIC Top Entry HB S,""" Lapp Locknut in grey color is made of nylon material for added durability and strength. It has glass fiber-reinforcement to offer superior corrosion resistance. Nut is suitable for skintop cable connectors comes with NPT PG and metric threads. It measures 0.866 Inch x 0.197 Inch. It has metric size of 22 mm and shank length of PG9. It can withstand a temperature of -20 to 100 deg C. Locknut meets RoHS compliant.