Place Order 1/4 X 1″ Type AB Self Tapping Sheet Metal Screws Truss Head Six Lobe Drive Steel Zinc & Bake (2000/Pkg.)

Bulk pack of 2000 Type AB Self Tapping Sheet Metal Screws with Truss Head and Six Lobe Drive. These fasteners are engineered for reliable self tapping in sheet metal, delivering a stable bearing surface and consistent torque-tap performance.

Specs

Dimensions: 1/4 inch diameter x 1 inch length

Drive type: Six Lobe Drive

Finish: Zinc bake coating

Material: Steel

Thread type: Self tapping

Features

Self tapping capability: Creates its own threads in sheet metal during installation, enabling installation without pre-drilling for typical material thicknesses.

Truss head geometry: Broad bearing surface reduces pull-through risk and provides uniform load distribution over thin panels.

Six Lobe Drive: High torque transfer with reduced cam-out, supporting precise installation in controlled torque environments.

Corrosion protection: Zinc bake coating delivers durable corrosion resistance for assemblies exposed to routine moisture and other non-extreme environmental conditions.

Ideal use cases: Electrical enclosures, HVAC ductwork, metal cabinetry, automotive interior panels, and general sheet metal fastening where self tapping capability is required.