12 X 1/2″ Type AB Self Tapping Sheet Metal Screws Truss Head Phillips Drive Steel Zinc & Bake (5000/Pkg.) Express Delivery
Original price was: $423.69.$177.95Current price is: $177.95.
Type AB self tapping sheet metal screws deliver reliable fastening into metal substrates with minimal pre-drilling. The truss head, Phillips drive, and zinc & Bake finish optimize seating, load distribution, and corrosion resistance on steel assemblies.
Specs
Diameter: #12
Length: 1/2 inch
Finish: Zinc & Bake
Drive type: Phillips
Material grade: Steel
Thread type: Self-tapping
Features
Self-tapping thread design: forms its own mating thread in metal during installation, enabling fast, secure fastening without pilot holes for typical sheet metal thickness.
Truss head geometry: broad bearing surface distributes load and reduces surface indentation on softer metals, increasing pull resistance.
Phillips drive: standard driver compatibility provides reliable engagement and minimized cam-out in repetitive fastening tasks.
Finish: Zinc & Bake offers corrosion protection for indoor applications and light outdoor environments, extending service life in exposed assemblies.
Application scope: ideal for metal enclosures, panels, cabinetry, electrical housings, HVAC ductwork, and automotive trim where quick, dependable metal-to-metal fastening is required.





