4 X 3/8″ Type AB Self Tapping Sheet Metal Screws Pan Head Square Drive Steel Zinc & Bake (10000/Pkg.) Low Price

Type AB Self Tapping Sheet Metal Screws deliver fast, reliable fastening into thin-gauge steel panels. The pan head with square drive enables consistent torque, flush seating, and reduced cam-out during high-volume assembly.

Specs

Dimensions: #4 x 3/8″

Finish: Zinc & Bake

Drive type: Square Drive

Material: Steel

Thread type: Type AB

Features

Self-tapping capability: Forms mating thread in sheet metal during installation, eliminating the need for pre-drilling in typical thin-gauge panels.

Head style: Pan Head provides a broad bearing surface, reducing pull-through on panel surfaces.

Drive engagement: Square Drive delivers high torque transfer and improves cam-out resistance compared to slotted alternatives.

Finish and corrosion protection: Zinc & Bake Finish offers corrosion resistance suitable for indoor and light exterior environments.

Applications: Ideal for electrical enclosures, control panels, HVAC ductwork, appliance housings, and light metal cabinetry.

Packaging: Bulk packaging available at 10,000 pcs per bulk package to support high-volume manufacturing and distribution.

Installation considerations: For standard thin-gauge sheet metal, no pilot hole is required; for thicker materials, a pilot hole may be beneficial to control alignment and seating.