[10000 BULK] Thread Rolling Screws Phillips Pan Head Steel Black Oxide Tri-Lobe 4-40 X 1/2 Taptite Screws Alternative Premium

Experience durable, secure fastening with Thread Rolling Screws Phillips Pan Head Steel Black Oxide Tri-Lobe #4-40 X 1/2 Taptite Screws Alternative. These fasteners combine a Phillips drive, a pan head, and a Tri-Lobe drive for reliable torque transfer in metal assemblies.

Key characteristics include a self-tapping, thread-forming design that creates strong, interference-free threads with a crisp finish, making them ideal for precise, tidy assemblies.

Specifications

Screw size: #4-40, length 1/2″

Head & drive: Phillips pan head with Tri-Lobe drive for secure torque transfer

Material & finish: Steel with black oxide finish for corrosion resistance

Type: Thread rolling screws (self-tapping, thread-forming)

Alternative to: Taptite screws

Designed for reliable performance in metal fastening applications, these screws provide strong, interference-free threads with a crisp finish and dependable holding power. Ideal for assemblies requiring a secure, tidy look and long-lasting durability in various environments.