Thread Specifications: Metric teeth (Metric), PG teeth, G (PF / BSP / PS) teeth, NPT teeth. Material: ACF part is UL approved nylon PA66 (fire rating UL94V-2) is made; (customizable UL approved fire rating of V-0 nylon material); BD part is made of EPDM rubber weather. (Customizable cold, high temperature rubber; resistant to high pH, ??chemical and corrosion resistant rubber). Protection level: within the scope of the provisions of the bayonet, and use O-ring screw tight tight head, meet IP68 Working temperature: -40 ℃ to static 100 ℃, or the moment can heat to 120 ℃; dynamic -20 ℃ to 80 ℃, or the moment can heat to 100 ℃ Features: exquisite and beautiful exterior design, as well as the special design of the A ring and the clamping jaws, capable of maintaining a high torque with relaxation packing nut mechanism wire Fixed especially tensile strength, perfect tightness and the sustainability of deep water 50 meters. This product is the book by 1000 hours UV weathering resistance and tensile test and waterproof function unchanged. Products are acid, corrosion-resistant properties of chemical substances and general solvent. A full range of product size can be widely used in machinery, automated instrumentation, electrical, power, network, connectors, machine tools, train subway. Color Category: Black, gray, other colors can be customized. Product-based electronic product model: PG7S, PG7, PG7APG9, PG9APG11, PG13.5, PG13.5A, PG16, PG16A, PG19, PG21, PG21A, PG25, PG29, PG29A, PG36, PG36A, PG42, PG42A, PG48, M10, M12, M12AM12S, M12L, M12SL, M16S, M16SL, M16, MG16A, M16L, MG16A-ST, M18, M18L, M20S, M20SA, M20SL, M20, M20L, MG22A, M25S, M25, MG25A, M25L, M32.MG32A, M36, M40, M40A, M50, MG50A, M63, MG63A, MG75A, MG90A