Place Order 12 X 1-1/4″ Type AB Self Tapping Sheet Metal Screws Flat Undercut Head Phillips Drive Steel Zinc & Bake (4000/Pkg.)

Bulk supply of Type AB self-tapping sheet metal screws designed for reliable fastener performance in thin metal assemblies. The flat undercut head, Phillips drive, and zinc-coated bake-on finish provide flush seating, ease of installation, and corrosion resistance across indoor and outdoor environments.

Specs

Dimensions: Diameter: #12; Length: 1-1/4 inch

Finish: Zinc-coated with bake-on finish

Drive type: Phillips

Material: Steel

Thread type: Self-tapping; Type AB

Features

Self-tapping capability: Cuts its own threads in thin sheet metal, eliminating the need for pre-drilling for many common gauges.

Head geometry: Flat undercut head provides flush seating and reduced protrusion in panels, enclosures, and assemblies.

Drive system: Phillips drive supports standard drivers, enabling efficient installation with hand ratchets or power tools.

Corrosion resistance: Zinc bake coating offers enhanced protection for long-term service in moderate to harsh environments.

Material and compatibility: Steel substrate provides high strength for general fastener applications in automotive, HVAC, and electrical enclosures.

Use cases: Suitable for sheet metal assemblies in control panels, electrical enclosures, metal cabinetry, duct work, and exterior equipment housings.