Cheap 8 X 1/2″ Type A Self Tapping Sheet Metal Screws Round Washer Head Phillips Drive Steel Black Oxide (10000/Pkg.)

These Type A Self Tapping Sheet Metal Screws are designed for reliable metal-to-metal fastening in bulk applications. The round washer head, Phillips drive, and steel black oxide finish provide consistent torque control, load distribution, and corrosion resistance.

Specs

Dimensions: Diameter #8, Length 1/2 inch

Finish: Black Oxide

Drive Type: Phillips

Material Grade: Steel

Thread Type: Type A Self Tapping

Features

Self-Tapping: Type A thread pattern forms a mating thread in thin sheet metal, enabling single-pass installation without pre-threading required.

Head Style: Round washer head distributes load across the mating surface, reducing edge pull-out and increasing joint stability.

Finish: Black oxide provides uniform surface finish with mild corrosion resistance compatible with standard steel assemblies.

Drive Compatibility: Phillips drive supports common manual and power driving tools for controlled torque.

Material: Steel base metal delivers adequate strength for typical sheet metal fastening applications.

Packaging: Bulk quantity of 10,000 screws per lot for efficient procurement and inventory planning.

Applications: Suitable for enclosure assemblies, appliance housings, HVAC components, and automotive sheet metal applications requiring reliable self tapping performance.