Steel Thread Rolling Screws For Plastic, Zinc Plated Pan Head With Phillips Drive, 4-20 Thread Size, 0.21875 Inch Length, Pack Of 50, Built To Last And Tough As Nails For Plastic Assemblies

Zinc-Plated Steel Thread Rolling Screws for Plastic 50-Pack
✔️ Zinc-plated steel, pan head, Phillips drive for plastic assembly

These steel thread rolling screws are designed for plastic applications, delivering strong, secure fastening with high strength. They are ideal for DIY projects, appliance housings, and plastic enclosures where reliable mating is needed.

✅ Thread size 4-20; length 0.21875 in (5.56 mm); zinc-plated steel; pack of 50
✅ Pan head profile for flush mounting in plastics
✅ Phillips drive prevents over-tightening and cam-out
✅ Corrosion-resistant zinc plating for long-term use

💡 What is a thread rolling screw used for in plastic appliance assemblies and lightweight housings?

It's a handy fastener for creating strong plastic threads and secure assemblies.

- Creates durable internal threads in plastic to avoid pre-tapping
- Provides strong, vibration-resistant fastening in lightweight housings
- Zinc plating resists corrosion and keeps a clean look