12 X 1″ Type AB Self Tapping Sheet Metal Screws Indented Hex Washer Head Unslotted Drive Steel Zinc & Bake (3000/Pkg.) Next Day Delivery

Professional grade 3000 BULK Type AB self tapping sheet metal screws designed for secure fastening in metal-to-metal assemblies. Indented hex washer head with an unslotted drive, finished with zinc bake, provides reliable torque control and corrosion resistance in structured metal environments.

These screws are optimized for fast installation into thin gauge sheet metal, forming mating threads on-site and reducing pre-drilling steps in production or maintenance settings.

Specs

Dimensions: Diameter #12; Length 1

Finish: Zinc & Bake

Drive type: Unslotted

Thread type: Self tapping

Features

Self tapping design enables on-site thread formation in sheet metal, minimizing pre-drill requirements and speeding assembly.

Indented hex washer head provides flush seating and improved load distribution for reliable joint integrity.

Unslotted drive reduces cam-out risk in tight spaces and when driving with compatible tooling.

Finish zinc bake coating delivers corrosion resistance in humidity, outdoor, and wash-down environments.

Material steel construction delivers sufficient strength for lightweight metal assemblies while maintaining favorable ductility.

Packaging bulk quantity supports production runs and large-scale installations (3000 pieces per order).

Applications suitable for HVAC, automotive interior panels, appliance enclosures, and general sheet metal fastening tasks.