Thread Seal
Thread Seal
Category: Cable Gland Accessories
Our high-density Thread Sealing Washers fit onto cable gland entry threads to guarantee IP66 and IP68 ingress protection between glands and enclosures. Resistant to industrial oils, solvents and weather exposure, they maintain long-term fluid tightness across all Metric, NPT and PG thread standards.
- Placed at thread entry to achieve guaranteed IP66/IP68 ingress protection
- Made from high-density nylon, fiber, or neoprene for long sealing life
- Resists breakdown from industrial solvents, oils and severe weather
- Fits full range of Metric, NPT and PG entry threads
Technical Specifications
| Parameter | Specification |
|---|---|
| Size | M16 to M100 & NPT sizes up to 4 in as listed |
| Materials | Nylon, Neoprene, Silicone & Teflon |
| Standards | IEC 60079-0:2017; EN 60529 |
| Application | Maintains IP rating between cable gland and enclosure; necessary on gland entry thread for explosion-proof equipment |
| Features | High vibration resistance; pretensioning; resistance to splitting/cracking; flexible; minimum washer thickness 2 mm |
Size / Selection Table
| Size | Outer Dia | Inner Dia | Thickness |
|---|---|---|---|
| M16 | 25 | 16.5 | 2 |
| M20 | 30 | 20.2 | 2 |
| M25 | 34 | 25.3 | 2 |
| M32 | 44 | 32.5 | 2 |
| M40 | 50 | 40.3 | 2 |
| M50 | 63 | 50.3 | 2 |
| M63 | 76 | 63.5 | 2 |
| M75 | 95 | 75.5 | 2 |
| M90 | 110 | 90.5 | 2 |
| M100 | 125 | 100.5 | 2 |
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