12 X 1″ Type A Self Tapping Sheet Metal Screws Pan Head Square Drive Steel Zinc & Bake (4000/Pkg.) Special Offer

Type A self tapping sheet metal screws provide reliable fastening for metal assemblies with a pan head and square drive. Steel construction with zinc & bake finish delivers corrosion resistance for standard indoor environments while maintaining robust engagement on thin gauge metal.

Specs

Diameter: #12

Length: 1 inch

Finish: Zinc & Bake

Drive type: Square Drive

Material grade: Steel

Thread type: Type A self tapping

Features

Self tapping capability: Forms internal threads in sheet metal during installation, enabling fast assembly without pre tapped holes.

Head style: Pan head provides broad bearing surface and flush seating in metal panels, reducing pull‑through on thin gauge parts.

Drive engagement: Square Drive delivers high torque transfer and reduced cam-out when used with power tools.

Finish and corrosion resistance: Zinc & Bake plating offers protective barrier against corrosion in typical indoor environments.

Material and strength: Steel substrate provides adequate shear and tensile strength for standard sheet metal assemblies such as enclosure panels and automotive interior components.

Typical applications: Automotive interior trim, appliance enclosures, HVAC ductwork, metal cabinets, and equipment housings requiring secure, durable fastening.

Installation tips: Use an appropriate pilot hole for thicker gauge metal; ensure compatible square drive bit is clean and properly seated to maximize engagement and prevent thread damage.