
SIB-TEC Polyamide Cable Gland – IP68 Nylon Metric Gland
🔧 Plastic Cable Glands – SIB-TEC Polyamide Compression Gland (Metric)
Our plastic cable glands from the SIB-TEC range are designed to provide long-lasting sealing and strain relief for electrical enclosures. Made from durable nylon cable (PA6) with a flexible neoprene seal, each gland maintains connection integrity by blocking moisture and dust while ensuring a secure hold over time.
🧩 Nylon Cable Glands – Key Features
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Material: Tough PA6 polyamide – flame-retardant and zero halogen
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Seal: Internal neoprene seal for IP68 protection
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Thread Type: Metric thread, available in a wide range of sizes
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Colours: Available in black (RAL 9005) and grey (RAL 7035)
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Compatibility: Ideal for control panels, plastic cable routes, and junction boxes
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Accessories: Locknuts sold separately for custom-fit installations
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Temp Rating: -40°C to +100°C
Looking for more? Explore the full Industrial Nylon Glands Collection for more sizes and options.
🔒 Cable Gland Connection & Performance
This cable gland is built to deliver dependable performance in outdoor or harsh settings. The neoprene seal helps form a tight connection that resists ingress from dust, moisture, or light water jets – ideal for electrical cabinets, field devices, and factory automation.
🛠️ Installations, Sizing & Ordering
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Choose the correct size from the product page dropdown
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Check colour options before you add to basket
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Need help choosing a gland? Our blog breaks it down:
📘 What is a Cable Gland? Types & Applications Explained
🔁 Review & Support
Have questions before you place your order? Our team is ready to respond with technical advice, specification checks, or recommendations for related Cable Gland Accessories.
Technical Data
Type | Polyamide Dometop Gland |
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Design Specification | EN62444:2013 | IEC 62444:2010 | DTS01 Deluge |
Gland Material | Polyamide |
Ingress Protection | IP68 | EN60529:1992 (Inc No.1 & No.2) |
Operating Temp. | -40°C - 100°C |
Finish | Plastic |
Seal Material | Neoprene |
Cable Type | Unarmoured |
Sealing Technique | Compression Type |
Sealing Area | Outer Sheath |
Size Chart

Gland Size | M12 | M16 | M16 | M20 | M20 | M25 | M25 | M32 | M40 | M50 | M63 |
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SIB TEC Part No. (Grey) |
F7021200 | F7021650 | F7021600 | F7022050 | F7022000 | F7022550 | F7022500 | F7023200 | F7024000 | F7025000 | F7026300 |
SIB TEC Part No. (Black) |
F8021200 | F8021650 | F8021600 | F8022050 | F8022000 | F8022550 | F8022500 | F8023200 | F8024000 | F8025000 | F8026300 |
Cable Range (mm) | 2.5 - 6.5 | 2.5 - 8.0 | 3.5 - 10.0 | 7.0-12.0 | 8.0 - 14.0 | 8.0 - 14.0 | 9.0 - 18.0 | 14.0 - 25.0 | 18.0 - 32.0 | 24.0 - 38.5 | 35.0 - 48.0 |
Entry Thread (mm) | M12 x 1.5 | M16 x 1.5 | M16 x 1.5 | M20 x 1.5 | M20 x 1.5 | M25 x 1.5 | M25 x 1.5 | M20 x 1.5 | M20 x 1.5 | M25 x 1.5 | M25 x 1.5 |
Thread Length (mm) | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 12 |
External ⌀ (mm) | 15.0 | 19.0 | 22.0 | 24.0 | 27.0 | 37.0 | 33.0 | 42.0 | 53.0 | 60.0 | 70.0 |
Length (mm) | 32.0 | 37.0 | 39.0 | 40.0 | 43.0 | 45.0 | 49.0 | 52.0 | 62.0 | 67.0 | 68.0 |