12 X 1″ Type A Self Tapping Sheet Metal Screws Pan Head Square Drive Steel Black Oxide (4000/Pkg.) Top Pick

Type A Self Tapping Sheet Metal Screws provide fast, reliable fastening in metal panels without pre-drilling. This bulk No. 12 x 1 inch pan head screw uses a square drive and steel with a black oxide finish for durable performance in professional assemblies.

Specs

Dimensions: Diameter No. 12; Length 1 inch

Finish: Black Oxide

Drive type: Square Drive

Material grade: Steel

Thread type: Self tapping

Features

Self tapping design: Cuts its own threads in sheet metal during installation, enabling fast, tool-driven assembly without prior thread preparation.

Pan head: Provides a low-profile fastening that sits flush or slightly proud, reducing snag hazards in enclosures and panels.

Square Drive: Delivers high torque transmission with improved cam-out resistance when used with standard square bit tools common in manufacturing and maintenance.

Finish: Black oxide offers corrosion resistance and a subdued appearance suitable for OEM assemblies on steel and coated substrates.

Applications: Ideal for securing metal panels, enclosures, brackets, and chassis components where No. 12 x 1 inch self tapping screws are specified.

Bulk quantity: Pack size of 4000 supports bulk procurement for production lines, service fleets, and large-scale installations.