Best Choice 4 X 1/2″ Type AB Self Tapping Sheet Metal Screws Indented Hex Washer Head Unslotted Drive Steel Zinc & Bake (10000/Pkg.)

10000 bulk Type AB Self Tapping Sheet Metal Screws feature an Indented Hex Washer Head and an unslotted drive for secure metal-to-metal fastening. The steel substrate is zinc plated with a baked enamel finish to provide corrosion resistance in professional assemblies.

Specs

Dimensions: Length: 0.5 inch

Drive type: Unslotted

Finish: Zinc plating with baked enamel coating

Material: Steel

Thread type: Not specified

Weight: Not specified

Material grade: Not specified

Features

Self tapping design: Creates its own thread in thin-gauge sheet metal, enabling installation without pre-drilled pilot holes.

Indented Hex Washer Head: Provides a large bearing surface for load distribution and a flush seating profile to minimize protrusion.

Drive: Unslotted drive reduces distortion risk in certain power tools and supports consistent torque application.

Finish and corrosion protection: Zinc plating with baked enamel coating delivers durable surface protection against corrosion in exposed and indoor environments.

Applications: Suitable for fastenings in thin-gauge sheet metal across HVAC components, appliance enclosures, electrical housings, automotive trim, and general metal-to-metal assemblies.

Quantity: 10,000 per bulk pack