Best Seller [5000 BULK] Thread Rolling Screws Phillips Flat Head 18/8 Stainless Steel Tri-Lobe 48-2 4-20 X 1/2 Plastite Screws Alternative

Introducing Thread Rolling Screws Phillips Flat Head 18/8 Stainless Steel Tri-Lobe 48-2 #4-20 x 1/2 Plastite Screws Alternative—a robust Plastite screws alternative designed for plastic assemblies and light metal applications where a flush, secure seating matters.

Engineered with a Tri-Lobe drive and a Phillips flat head, these fasteners deliver improved torque transfer and reduced stripping during installation, ensuring a tight, tamper-resistant fit in demanding environments.

Material: 18/8 stainless steel (304) for superior corrosion resistance in indoor and outdoor environments.

Head & Drive: Phillips flat head with Tri-Lobe drive for flush seating and better torque transfer.

Size & Thread: #4-20 UNC thread, 1/2″ length for secure engagement in plastics and light metals.

Design: Thread-rolling forming geometry creates internal threads for high pull-out resistance without cutting the workpiece.

Finish: Stainless steel — uncoated for durability while maintaining a clean appearance.

Applications: Ideal as a Plastite screws alternative in plastic assemblies and compatible substrates.

Specifications

Model designation: Tri-Lobe 48-2

Diameter & Thread: #4-20

Length: 1/2 in

Finish: Stainless steel (uncoated)

Head Type: Phillips flat head (countersunk)

These thread rolling screws combine strength, corrosion resistance, and a secure seating finish for a wide range of assemblies. Use them where a strong, stainless steel fastener with a flush appearance is required. Order these Plastite screws alternative screws today for dependable performance in your next project.