[10000 BULK] Thread Rolling Screws Torx Pan Head Steel Black Zinc & Waxed Tri-Lobe 48-2 #4-20 X 1/2 Plastite Screws Alternative

Engineered for secure, high-torque fastening, these thread rolling screws serve as a robust Plastite screw alternative. Crafted from hardened steel with a black zinc finish and a waxed coating, they resist corrosion while delivering smooth, consistent performance through every drive.

Key features

• Thread Rolling (Plastite alternative): Forms strong threads in plastics and softer materials, reducing risk of cracking and premature loosening.
• Drive & Head: Torx drive with a Tri-Lobe profile for high torque transfer and reduced cam-out; Pan Head provides a low-profile, clean finish.
• Material & Finish: Hardened steel with a protective black zinc coating and a waxed finish to ease installation and improve durability.
• Size: #4-20 thread, 1/2 inch length; ideal for thin-to-medium material stacks.
• Part/Variant: 48-2 Tri-Lobe Torx Pan Head Screws — a Plastite screws alternative.

Applications

Perfect for fastening plastics, metal brackets, cabinetry, electronics housings, and other assemblies where a secure Torx drive and a neat, flush appearance are important.

Why choose these screws

• High torque transfer with minimal thread damage
• Excellent corrosion resistance from the black zinc finish
• Waxed coating reduces friction for smoother driving
• Compatible with Plastite screw alternatives and related fastener families