Product material:Part A, C, D and F are PA material; Part B and E are Chemigum material.Specification of thread: Metric, PG, GWorking temperature: Static: -40 +100, instantaneously can be 120 . Dynamic: -20 +80, instantaneously can be 100 .Color: Black and gray (Customized colors are available)CertificationRoHS, CEProtection classification: Reaching the level IP68 while matching with O-shape sealing ring and screw tightly within the specified clamp range.Property:With design of clamping claw and sealing , easy & fast assembled by sealing nut , each specification has a scope clamping, with high tensile strength, dust resistant and inactive with salts, acids, alkalis, oils and greases as well as general dissolvent.How to use: LNE-K-EX plastic waterproof cable glands are the fittings for cables.Lock the cables tightly by one side, the other end can be connected with the equipments or cabinets female thread.