Steel Thread Rolling Screw For Plastic Zinc Plated Pan Head Phillips Drive Self Tapping Fastener One Quarter Ten Thread Size Half Inch Length Pack Of Fifty For Durable Plastic Assemblies

Zinc-plated steel thread rolling screw for plastic, 1/2 in
✔️ Steel thread rolling screw, zinc plated, 1/4-10, 1/2 in, pack 50

These self-tapping screws are designed to fasten into plastic without pre-threaded holes. They use thread-rolling action to displace material and create strong, permanent threads inside the plastic. Commonly used in appliance housings, hobby projects, electronics enclosures, and lightweight assemblies where metal screws might crack or corrode.

✅ Zinc-plated steel provides corrosion resistance
✅ Thread rolling forms threads without removing plastic material
✅ 1/4-10 thread size for standard plastic fastenings
✅ 1/2 in length for compact assemblies
✅ Pack of 50 for bulk projects

💡 What is a handy screw type for forming threads in plastic?

Self-tapping thread rolling screws are handy in plastic work because they displace material to form threads rather than cutting chips, delivering strong joints and reducing the chance of cracking. - thread forming screw benefits for plastic assemblies - how to choose zinc plated finishes for plastic fasteners - tips to avoid over-tightening with Phillips drive in plastics