High Quality 3/8 X 2″ Type AB Self Tapping Sheet Metal Screws Indented Hex Washer Head Unslotted Drive Steel Zinc & Bake (400/Pkg.)

Type AB Self Tapping Sheet Metal Screws with Indented Hex Washer Head and Unslotted Drive are engineered for secure fastening on sheet metal assemblies. This 3/8 x 2 screw features steel construction with a zinc bake-on finish for durable corrosion resistance.

Specs

Dimensions: 3/8 x 2

Finish: Zinc bake-on coating on steel

Drive type: Unslotted

Thread type: Type AB self tapping

Material: Steel

Features

Self tapping capability: Direct threading into sheet metal without pilot holes, enabling faster assembly and reducing the need for pre-formed threads. Ideal for enclosure fabrication, electrical panels, automotive trim, and appliance housings.

Indented Hex Washer Head: Provides load distribution via the washer, minimizes pull-through, and enables high torque transfer for secure fastening.

Unslotted drive: Reduces cam-out risk and enhances tamper resistance when used with compatible hex tools, improving reliability in controlled assembly environments.

Corrosion resistance: Zinc bake-on coating offers durable protection against rust and environmental exposure in indoor and light outdoor applications.

Material strength: Steel construction delivers adequate shear strength for metal-to-metal fastening in common gauge sheets, balancing performance and cost.