4 X 5/16″ Type AB Self Tapping Sheet Metal Screws Truss Head Phillips Drive Steel Zinc & Bake (10000/Pkg.) Deal

Type AB Self Tapping Sheet Metal Screws are engineered for rapid, secure threading into sheet metal without pre-drilling. This 10,000 piece bulk pack features #4 x 5/16 screws with a Truss head, Phillips drive, and a Zinc & Bake finish on steel.

Specs

Dimensions: #4 x 5/16″

Finish: Zinc & Bake

Drive type: Phillips

Thread type: Self tapping, Type AB

Features

Self tapping capability: Cuts its own mating thread in sheet metal, enabling pilot-hole free assemblies and reducing installation time.

Head style: Truss head distributes load over a broad bearing surface to minimize pull-through on softer metals.

Drive compatibility: Phillips drive supports common hand tools and impact drivers for efficient installation.

Finish: Zinc plated with bake coating provides corrosion resistance for interior and exterior environments.

Material and application: Steel substrate suitable for fastening into steel and metal assemblies, suited for HVAC, enclosures, cabinetry, and appliance制造 scenarios.

Packaging: Bulk 10,000 piece count supports high-volume manufacturing, maintenance, and inventory planning.

Use cases: HVAC ductwork assemblies, electrical panels, metal cabinets, appliance housings, and automotive body components requiring reliable sheet metal fastening.