Free Returns [5000 BULK] Self Piercing Screws Indented Hex Washer Head Slotted Drive Steel Zinc Plated 12 X 1/2

Professional-grade self piercing screws designed for rapid metal-to-metal fastening with an indented hex washer head. The slotted drive works with standard tools, and the zinc plated steel body provides durable, corrosion-resistant performance in sheet metal assemblies.

Specs

Diameter: #12

Length: 1/2 inch

Finish: Zinc plated

Drive type: Slotted

Features

Self-piercing design: Eliminates pre-drilling by forming its own threads in metal sheets during installation, enabling single-pass fastening for efficient assembly.

Indented Hex Washer Head: Provides a wide bearing surface for improved load distribution and flush seating in panel assemblies, reducing risk of pull-through.

Slotted Drive: Compatible with common screwdrivers, facilitating straightforward installation and rework where necessary.

Finish: Zinc plated steel substrate delivers corrosion resistance suitable for typical indoor and covered outdoor environments.

Bulk packaging: Pack quantity of 5000 per bulk bundle supports high-volume manufacturing, inventory planning, and large-scale installations.

Material and compatibility: Steel substrate designed for metal-to-metal joining in automotive, HVAC, appliance enclosures, and similar sheet metal applications.