Custom Plastic Machine Screws

One-piece fasteners with a flat head and integrated drive slot are shown, featuring a continuous external thread along the shank. The uniform profile and lack of parting lines suggest precision injection molding, suitable for applications requiring non-conductive or corrosion-resistant fastening solutions.

The geometry includes a cylindrical head with a single-slot drive and a fully threaded body, designed to engage with tapped holes or plastic inserts. Consistency in thread pitch and head dimensions is critical for assembly torque control and load distribution. These components are typically used in electronics, medical devices, or chemical equipment where metal fasteners may cause interference or degradation.

Production leverages high-end Fanuc and Engel injection molding machines to ensure dimensional stability and repeatable thread profiles across batches. Material selection can be tailored from general engineering plastics like PA66 and POM to special engineering plastics such as PEEK and PPSU, depending on strength and thermal requirements. ISO 9001 and IATF 16949 certified processes support tight tolerance control for custom screw specifications.