Cheap 1/4″-14 X 1-1/2″ DeWalt Self-Drilling Screws Hex Washer Head Point Type 3 Carbon Steel DFSEDB961 (2000/Pkg.)

Professional-grade self-drilling screws engineered for metal fabrication and industrial equipment installation. The indented hex washer head and Type 3 drill point deliver reliable penetration and secure seating in sheet metal assemblies.

These fasteners are optimized for high-torque applications in industrial environments, providing precise geometry and robust substrate performance for metal enclosures, HVAC components, and structural sheet metal work.

Specs

Dimensions: Diameter 1/4 inch; Length 1-1/2 inch; Thread pitch 14 per inch

Drive type: Indented Hex Washer Head

Material grade: Carbon Steel

Thread type: 14 per inch

Features

Self-dr drilling capability: Enables direct installation into metal without pilot holes, reducing cycle time in metal enclosures, sheet metal panels, HVAC ductwork, and other industrial assemblies.

Indented Hex Washer Head: Provides high torque transfer, improved drive stability, and load distribution across the joint; washer surface helps seat flush and mitigate surface pull-through.

Point Type 3: Drill point geometry optimized for rapid metal penetration and reduced walking during start-up, enhancing first-pass accuracy in steel substrates.

Material: Carbon Steel substrate delivers structural strength for industrial fastening needs; suitable for use with protective finishes in corrosive or demanding environments.