Overview
Our plastic threaded adapter is injection-molded cylindrical connector fitting for lighting fixtures, pipe systems and equipment mounting. It integrates a brass threaded insert on top, a side metal bushing for set screw and bottom anti-slip knurled flange. We only produce custom-molded plastic adapters per customer design files, finished threaded connector assemblies are not in stock.
Key Features & Benefits
- Brass threaded insert on top delivers durable screw-in mounting after repeated use
- Side metal bushing allows a locking set screw to fix the inserted rod or pipe
- Middle external thread rings screw securely into a pre-drilled panel hole
- Knurled bottom flange provides finger grip for hand tightening without tools
Customization Options
Full OEM & ODM injection molding service. Customize thread specification, insert depth, side hole position, flange diameter and plastic material. Insert over-molding and torque test are available for samples.






























