12 X 3/4″ Type AB Self Tapping Sheet Metal Screws Serrated Indented Hex Washer Head Unslotted Drive Steel Zinc & Bake (3000/Pkg.) Clearance

3,000 Type AB Self Tapping Sheet Metal Screws are supplied in a bulk package. They feature a serrated indented hex washer head, an unslotted drive, and a zinc bake finish on steel substrate.

Specs

Dimensions: Diameter #12; Length 3/4″

Drive type: Unslotted

Finish: Zinc & Bake

Thread type: Type AB self tapping

Features

Self-tapping capability: Type AB geometry forms mating threads in sheet metal without predrilling, enabling streamlined assembly workflows.

Serrated Indented Hex Washer Head: Serrations bite into the workpiece to improve clamp load distribution and reduce loosening; indented washer minimizes protrusion for flush mounting.

Unslotted drive: Hex/Allen driver required; minimizes tool slippage and cam-out in tight installations.

Finish and corrosion resistance: Zinc bake coating provides a protective barrier on a steel substrate suitable for interior environments.

Material: Steel with zinc bake coating; appropriate for general purpose sheet metal assemblies.

Packaging and count: 3,000 pieces per bulk shipment.

Applications: Electrical enclosures, control panels, metal cabinets, HVAC ducts, and other thin-gauge sheet metal assemblies requiring secure, fast installation.