#4 X 1/2" Type AB Self Tapping Sheet Metal Screws | Flat Head | Phillips Drive | Steel Zinc & Bake (10000/Pkg.)

Type AB self tapping sheet metal screws with flat heads and Phillips drive enable rapid fastening into metal panels. The bulk pack supports high-volume manufacturing by delivering consistent thread engagement and flush seating in production assemblies.

Specs

• Dimensions: Diameter #4; Length 1/2 inch
• Finish: Zinc plated with baked enamel coating
• Drive type: Phillips head
• Material grade: Steel
• Thread type: Type AB self tapping

Features

• Self tapping design enables direct threading into sheet metal without pre-drilling, reducing installation steps in high-volume production.
• Flat head provides flush seating and reduced protrusion in panels.
• Phillips drive supports common tooling and provides consistent torque transfer with compatible bits.
• Finish zinc plated with baked enamel coating offers corrosion resistance for interior metal applications and improved wear resistance compared to plain plating.
• Bulk packaging: 10,000 screws per bulk pack optimizes inventory management and reduces reordering frequency for manufacturing runs.
• Ideal use cases: Electrical enclosures, metal panels, control cabinets, appliance housings, and light gauge sheet metal assemblies where flush countersunk seating is required.