The HellermannTyton 166-40704 PSR20 is a Connector for Spiral Reinforced PVC Conduit from the PSR-S Series. The straight M20 connector has been manufactured from Polyamide 6.6 (PA66) with a flammability approval of UL94 V2. The connector has an external thread, and comes with IP65 approval for PSR Conduit and IP67 with PSRSC Conduit. It is highly resistant to solvents and oils and free of halogen, sulphur and phosphorus. * High pull-off strength * Highly resistant to solvents and oils * Free of halogen, sulphur and phosphorus * Metric threads supplied with locknuts * Fits both PSR and PSRSC conduits * Halogen-free: Yes * Operating Temperature: -50°C to +135°C * Sold: singly * Nominal diameter: 20mm * Bore size: 14.5mm * Type: PSR-S Series * Supplied in Grey * Manufacturer's part: 166-40704 PSR20-S-M20 https://elecena.pl/product/27746811/hellermanntyton-166-40704-psr20-s-m20-psr-s-straight-fitting-16mm 2025-01-23 https://elecena.pl/product/27746811/hellermanntyton-166-40704-psr20-s-m20-psr-s-straight-fitting-16mm 2026-05-04 https://elecena.pl/product/27746811/hellermanntyton-166-40704-psr20-s-m20-psr-s-straight-fitting-16mm 2026-05-25 https://elecena.pl/product/27746811/hellermanntyton-166-40704-psr20-s-m20-psr-s-straight-fitting-16mm 2026-07-10