15 Pack M20 20mm IP68 Waterproof Black Cable Glands, Nylon Cord Grip Connectors with Locknut & Washer, Suitable for 6-12mm Cables, Strain Relief Grommets Outdoor Electrical Wiring Junction Boxes

Superior IP68 Waterproof Protection – Fully sealed with thick rubber gasket and compression design, provides reliable dust-tight and submersible waterproofing – perfect for outdoor, wet, or harsh environments without leaks High-Quality Durable Nylon PA66 Material – Made from tough, flame-retardant nylon for excellent impact, corrosion, and chemical resistance; long-lasting performance in indoor/outdoor electrical installations Easy Installation with Complete Accessories – Includes locknut and washer for secure mounting; simple screw-on design with adjustable clamp – quick setup on junction boxes, panels, lights, or enclosures Precise Fit for 6-12mm Cables – M20x1.5 thread fits standard 20mm holes; cable entry range 6-12mm suits most common wires – strain relief prevents cable damage and ensures secure, vibration-resistant connections Versatile & Reliable for UK Projects – Ideal for garden lighting, outdoor sockets, solar setups, marine, automotive, or industrial wiring; 15-pack value for multiple jobs – backed by Amazon 30-day returns for peace of mind