M-Type Plastic Cable Glands

Five Core Advantages
1. Metric Threads: Standardized Compatibility
M-type glands adopt the globally recognized metric thread standard, ensuring perfect compatibility with the cable entry ports of domestic electrical equipment, distribution boxes, motors, and similar products. This allows for direct installation without the need for adapter fittings, thereby significantly reducing product selection complexity and procurement costs.
2. IP68 High-Level Water and Dust Protection
Featuring a design that incorporates both an O-ring seal and a clamping ring, these glands achieve an ingress protection rating of IP68 (capable of withstanding submersion in 1 meter of water for 30 minutes without water ingress). Simultaneously, they meet dust-proofing requirements at the IP66 level and above, making them suitable for use in both indoor and outdoor environments, as well as in damp conditions.
3. Wide Clamping Range & Superior Tensile Strength
Thanks to a specially designed structure featuring interlocking clamping claws and rings, a single model can accommodate a specific range of cable outer diameters (e.g., 3–6.5 mm). This provides a broad clamping range and exceptional tensile strength, effectively preventing cables from becoming loose or dislodged.
4. Multiple Material Options: Adaptable to Diverse Operating Conditions
Nylon PA66 Material: Offers excellent electrical insulation properties, lightweight construction, and corrosion resistance, with a flame retardancy rating of UL94. V2, Operating Temperature: -40°C to 100°C
Material (Nickel-plated Brass / Stainless Steel): Features high mechanical strength, salt spray resistance, and electromagnetic interference shielding; suitable for use in explosion-hazardous areas and harsh industrial environments.
5. Chemical Corrosion Resistance & Strong Environmental Adaptability
Exhibits excellent resistance to salts, acids, alkalis, alcohols, oils, greases, and common solvents; suitable for corrosive environments such as those found in the chemical industry and marine engineering.

Typical Application Areas
Electrical Control & Power Distribution: Sealing and securing cable outlets for distribution boxes, control cabinets, frequency converters, and junction boxes.
Industrial Automation: Protection for cables associated with sensors, actuators, servo motor encoders, and robotics control systems.
Lighting & Illumination Projects: Waterproof cable entry points for LED streetlights, landscape lighting, and outdoor floodlights.
New Energy & Charging Infrastructure: Cable routing and protection for PV combiner boxes, EV charging stations, and energy storage equipment.
Communications & Security: Power and signal cable entry points for base station equipment, surveillance cameras, and access control systems.
Rail Transport & Marine: Cable protection for electrical systems within rolling stock and ship interiors.

Manufacturing & Quality Control Capabilities
Molding Process: For nylon components, the following process is utilized... Precision Injection Molding; Metal components undergo precision turning followed by nickel plating or passivation treatment.
Specification Range: M8x1.25 to M63x1.5; supports customization for extended or shortened thread lengths.
Quality Control: IP68 water immersion and airtightness testing, tensile strength testing (50N–200N), UL94 flammability testing, and salt spray testing.
Material Certification: Nylon PA66 raw material is UL Yellow Card certified; metal options include 304/316 stainless steel or nickel-plated brass.
Customization Services: Extended threads (for thick-walled enclosures), custom colors (Gray/Black/Blue/Red), EMI shielding variants, and multi-hole cable entry designs.

Professional Service Guarantee
Complimentary provision of IP68 test reports, flammability rating certificates, and RoHS/REACH compliance declarations.
Sample Trial Support: Free samples (10–20 pieces) available for testing to verify compatibility with actual cable diameters.
Ample Stock: Standard specifications are kept in stock; small-batch orders (100–500 pieces) can be shipped on the same day.
Selection Guides: Comparison charts are provided for M-type, PG-type, G-type, and NPT-type threads to assist users in quickly identifying the appropriate model.