Exclusive Offer 4 X 3/8″ Type AB Self Tapping Sheet Metal Screws Pan Head Six Lobe Drive Steel Black Oxide (10000/Pkg.)

Type AB Self Tapping Sheet Metal Screws deliver reliable metal-to-metal fastening for sheet metal assemblies. The pan head, six lobed drive, and black oxide coated steel construction provide consistent torque transfer and corrosion protection in service.

Specs

Dimensions: Diameter #4; Length 3/8″

Drive type: Six Lobed Drive

Finish: Black Oxide

Material: Steel

Thread type: Self Tapping

Features

Self Tapping design enables installation directly into sheet metal without pre-drilling, reducing assembly steps and cycle time.

Pan head provides a wide bearing surface for flush seating and even load distribution in metal enclosures.

Six Lobed Drive improves torque transfer and resists cam-out compared with traditional drives, enhancing reliability in dense hardware kits.

Finish Black Oxide offers moderate corrosion resistance and a low-profile aesthetic for indoor applications.

Material: Steel construction delivers adequate shear and tensile strength for standard sheet metal fastening in automotive, HVAC, and appliance enclosures.

Applications: Suitable for panel fastenings on metal chassis, enclosures, control boxes, and thin-gauge metal assemblies where precise sizing and reliable performance are required.