10PCS 1/2 inch NPT Cable Gland Waterproof IP68, Fits 6-12mm Cable
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- 【IP68 WATERPROOF RATING】Built for tough outdoor environments, Gicyiit 1/2 inch NPT cable glands provide true IP68 waterproof protection—fully sealed against water, dust, oil, and salt. The upgraded EPDM rubber gasket forms a tight, reliable barrier that prevents moisture or contaminants from entering your electrical box. Perfect for outdoor surveillance cameras, solar panel systems, marine equipment, and any application that requires complete waterproof performance.
- 【WIDE COMPABILITY】 Each kit includes 10 packs of 1/2" NPT waterproof cable gland, compatible with 6–12mm (0.24–0.47") cables such as Cat6 Ethernet, outdoor power cords, and standard household wiring. The extended 15mm thread (longer than typical 10mm designs) allows secure installation on thicker junction boxes or electrical enclosures—giving you a more stable and leak-free fit.
- 【PREMIUM QUALITY】Made from premium PA66 nylon, these waterproof wire grommets are CE & RoHS compliant and engineered to withstand UV exposure, aging, impact, and harsh weather. The EPDM rubber seal resists chemicals, oil, salt, and extreme temperatures from -40°F to 212°F. Unlike standard rubber gaskets, Gicyiit cord grips maintain long-term sealing performance to protect your cables.
- 【TOOL-FREE INSTALLATION】Installation is simple—no special tools required. Just insert the cable, tighten the locknut, and hand-secure the cap to create a watertight connection. Gicyiit wire strain relief cord grip are perfect for both DIY users and professional electricians who need a fast and dependable strain relief solution. (Pro Tip: Select the correct 6–12mm cable size and avoid over-tightening to protect the EPDM seal for best waterproof performance.)
- 【VERSATILE APPLICATIONS】Designed for residential, commercial, and industrial applications, these waterproof cable pass-through connectors work perfectly with electrical boxes, junction boxes, LED light controllers, machinery, transformers, switchboards, and more. Ideal for securing and protecting indoor or outdoor wiring, ensuring your equipment stays safe, sealed, and performing at its best.
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Select a product to estimate shipping.Built to Protect, Engineered to Last
At Gicyiit, we believe that every connection deserves complete protection. Our team of engineers has spent years perfecting waterproof solutions that electricians, builders, and homeowners can trust. From solar installations to outdoor security systems, we design every product with durability, safety, and peace of mind at the forefront.
Gicyiit—protecting the equipment you rely on, one cable at a time.
Why Choose Gicyiit 1/2'' NPT Junction Box Cable Gland?
- Industrial-grade IP68 waterproof protection: Built for demanding outdoor environments, this black cable gland block delivers true IP68 waterproof and dustproof performance. It seals out water, oil, dust, and salt—even under pressure—making it ideal for outdoor cameras, solar systems, marine applications, and electrical enclosures that require complete protection.
- Premium PA66 Nylon Construction: Made from durable PA66 nylon, our cable entry gland resists UV exposure, cracking, impact, and aging. This heavy-duty material ensures long-term reliability, even under harsh sunlight or extreme weather—perfect for outdoor lighting, solar panels, and weatherproof junction boxes.
- Upgraded EPDM Rubber Seal: The enhanced EPDM gasket forms a flexible and long-lasting watertight barrier. It withstands extreme temperatures (-40°F to 212°F), chemicals, oil, and salt while maintaining elasticity far better than standard rubber. This ensures consistent sealing performance year after year.
- Longer Thread for Thicker Electric Box: Unlike common connectors with only 10mm threads, the Gicyiit cable gland cord relief features a 15mm extended thread, compatible with junction boxes up to 10mm thick—providing a tighter, more secure fit for various enclosure types.
- Tool-Free “Loose-Proof” Sealing Nut Design: No wrench needed. Simply hand-tighten until snug. The engineered sealing nut provides reliable compression and IP68 protection without the risk of over-tightening or damaging the EPDM seal—making installation fast, safe, and foolproof.
Product Specification of 1/2''NPT Cable Gland Blanking Plug:
- Cord Grip Connector Size: 1.18*1.18*1.57IN
- Cable Compatibility: Fits 6–12mm (0.24–0.47 in) cable diameter
- Required Knockout Hole Size: 20.06mm (0.789 in)
- Thread Length: Upgraded 15mm thread—supports junction boxes up to 10mm (0.39 in) thick
Troubleshooting Installation Issues for Weatherproof Cable Gland Outdoor
1. Threads Don’t Engage Properly
Confirm the knockout hole is the correct 1/2" NPT size (20.06mm)
Ensure the cable diameter is within the 6–12mm range
Remove any wraps, heat-shrink, or zip ties increasing diameter
2. Seal Feels Loose / Not Fully Waterproof
Step 1: Cable Size Check
Too small = loose seal Too large = limited compression
Step 2: Correct Assembly Order: Sealing nut → EPDM rubber → washer → threaded body
Step 3: Proper Tightening
Hand-tighten until resistance increases, stop when it feels snug—our loose-proof design prevents over-tightening
DO NOT use a wrench
EPDM should visibly compress around the cable
Step 4: Inspect the Components
Ensure the EPDM seal is intact and not deformed
Verify the washer is seated correctly
Product details
| Main Specification | |
|---|---|
| Material | Nylon or Borracha |
| Fabricante | Gicyiit |
| Número de unidades | 10 Contagem |
| Marca | Gicyiit |
| Número de itens | 10 |
| Componentes Incluídos | 10 × 1/2" NPT Waterproof Cable Glands for Waterproof Junction Box (Black) |
| Cor | PRETO |
| Tipo de Acabamento | Matte |
| Tipo de instalação | Parafuso |
| Estilo | Indústria |
| Peso do Item | 10.8 g |
| Technical Details | |
| Número da parte | GYT-NCG001 |
| Item details | |
| Número do modelo | GYT-NCG001 |
| Others | |
| Realce do Item | Industrial Grade Cable Glands or Nylon PA66 Strain Relief Wire Grommet Cord Grip or 15mm Longer Thread for Thicker Junction Box |
| Tipo de produto | Acessórios |