Same Day Shipping 8 X 1/2″ Type A Self Tapping Sheet Metal Screws Truss Head Phillips Drive Steel Black Zinc & Bake (10000/Pkg.)

10,000 bulk Type A Self Tapping Sheet Metal Screws with Truss Head and Phillips Drive are designed for high-volume metal fastening applications. The steel fasteners feature a Black Zinc & Bake finish and measure #8 x 1/2 inch for reliable performance on thin to moderate gauge sheet metal.

Specs

Dimensions: #8 x 1/2 inch

Finish: Black Zinc & Bake

Drive type: Phillips

Material: Steel

Thread type: Self tapping

Features

Self-tapping design: Cuts its own threads into sheet metal, enabling fast, reliable assembly without pre-tapped holes.

Truss head: Provides a broad bearing surface that distributes load, reduces pull-out risk, and seals against edge deformation on thin panels.

Phillips drive: Standard interface compatible with global toolsets, delivering improved engagement and reduced cam-out under torque.

Finish and corrosion resistance: Black Zinc & Bake coating offers corrosion protection for interior and mild exterior environments, extending service life in everyday installations.

Bulk quantity: 10,000 screws per order supports stocking, production runs, and fast replenishment for maintenance and assembly operations.

Material compatibility: Steel substrate suitable for carbon steel components and common sheet metal substrates in mechanical assemblies.

Ideal use cases: Suitable for HVAC ductwork, appliance housings, electrical enclosures, automotive trim, metal shelving, and other light fabrication tasks requiring quick, secure fastening.