| Thread Specification | PG7 |
| Material | Nylon 6/6 |
| Color | Black |
| Operating Temperature | -40°F to 221°F (-40°C to 105°C) |
| Installation Hole Diameter | 0.492 inches (12.5mm) |
| Fire Resistance Grade | UL94V-0 (optional) |
| Series | NLN Series |
| Application Scenario | Electrical Conduit System, Junction Box, Cable Management |
Manufacturer No.
3165
Fitment Vehicles
Applicable to PG7 threaded conduit system
Electrical and Electronic System - Industrial Encyclopedia
Heyco 3165 is a high-quality PG7 threaded nylon locking nut, made of black nylon 6/6 material, with excellent corrosion, salt spray, weak acid, gasoline, alcohol, oil, grease and common solvent resistance. Operating temperature range -40°F to 221°F (-40°C to 105°C), suitable for electrical conduit systems, junction boxes, cable management applications, ensuring reliable threaded connections and vibration resistance. The product meets the UL94V-0 flame retardant grade (optional), with a mounting hole diameter of 0.492 inches (12.5mm). As a standard part of the NLN series, it is widely used in industrial automation, electrical engineering and other fields.