China Global Leading Pg9 Gland Factories & Factory

While both serve similar cable diameter brackets (4.0 mm – 8.0 mm), a Pg9 thread follows the German DIN 40430 standard with a major external diameter of 15.2 mm and an 18 TPI (1.411 mm pitch) 80° thread profile. In contrast, an M16 gland features a 16.0 mm outer diameter with a standard 1.5 mm pitch and a 60° metric flank angle. They cannot be cross-threaded without adapters.

Under IEC 60529, IP68 denotes dust-tightness and continuous water submersion under agreed manufacturer conditions (typically 5 bar / 50 meters for 1 to 72 hours). IP69K (under ISO 20653 / DIN 40050-9) tests endurance against high-pressure steam cleaning (80–100 bar at 80°C from 10–15 cm away). Many of our brass and 316L Pg9 glands are dual certified for both environments.

Nickel-plated brass (CW617N / HPb59-1) offers superior electrical conductivity for EMC shielding, outstanding mechanical shock absorption, and cost-efficiency in general automation and dry/moderate outdoor installations. Stainless steel (304 or 316L) is essential when exposure includes sulfuric acids, caustic washdown detergents, food acids, or continuous coastal marine environments.

Yes. As integrated manufacturers controlling continuous rod extrusion, multi-spindle automatic lathes, and high-speed injection molding machines, our factory routinely customizes thread lengths (e.g., extending standard 6.0 mm threads to 12.0 mm or 15.0 mm for thick cast-aluminum enclosures), custom laser etchings, custom O-rings, and private-label retail barcoded packaging.

Under EN 62444 and UL 514B pullout testing protocols, a standard Pg9 gland securing a 6.0 mm outer diameter cable achieves >100 N of retention force without jacket displacement or internal core damage, utilizing linear compression collets that grip the cable circumference evenly rather than creating pinpoint pressure points.

Every shipment is accompanied by a comprehensive Quality Dossier including: EN 10204 Type 3.1 Material Test Reports (MTR), RoHS/REACH compliance declarations, automated optical dimensional inspection certificates, IP68 hydrostatic bath test reports, and torque-to-yield performance logs for full audit traceability.