12 X 5/8″ Type A Self Tapping Sheet Metal Screws Indented Hex Head Unslotted Drive Steel Zinc & Bake (5000/Pkg.) Holiday Sale

Type A self tapping sheet metal screws with indented hex head and unslotted drive provide reliable fastening for sheet metal assemblies. Manufactured from steel with a zinc and bake finish, these fasteners deliver corrosion resistance and durable service under typical mechanical loads.

Specs

Dimensions: diameter #12, length 5/8″

Finish: Zinc plated with bake coating

Drive type: Unslotted

Head style: Indented Hex Head

Material: Steel

Thread type: Self tapping (Type A)

Features

Self tapping capability: Cuts its own threads in sheet metal during installation, enabling one-pass fastening and reduced need for pre-tapping operations.

Indented hex head: Enables precise torque control with hex drivers; compact profile reduces protrusion in tight assemblies.

Unslotted drive: Minimizes cam-out risk under torque; requires compatible hex bit or driver.

Corrosion protection: Zinc coating with bake finish provides improved resistance to corrosion and wear in exposed environments.

Material compatibility: Optimized for steel sheet metal applications, including painted or coated substrates commonly used in fabrication and enclosure assemblies.

Use cases: HVAC ductwork, electrical enclosures, automotive body assemblies, metal panel fabrication, and appliance housings where secure, flush-fastening is required.