1/4 X 1" Type AB Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Black Zinc & Bake (2000/Pkg.)

Type AB Self Tapping Sheet Metal Screws with an Indented Hex Washer Head and Unslotted Drive are designed to form their own threads in sheet metal, enabling secure, flush fastening in a range of assemblies. This 1/4 X 1 screw is supplied in a bulk pack for high-volume manufacturing and professional installation tasks.

Specs

• Dimensions: 0.25 inch diameter x 1 inch length
• Finish: Black Zinc & Bake
• Drive type: Unslotted
• Thread type: Type AB self tapping
• Material: Steel

Features

• Self tapping design: Creates threads in sheet metal during installation, eliminating pre-drilling for many substrates and simplifying assembly.
• Indented Hex Washer Head: Provides flush seating with even load distribution and anti-slip seating under vibration.
• Unslotted drive: Requires hex driver, reducing tool slippage and enabling secure torque control in tight spaces.
• Finish: Black Zinc & Bake offers corrosion resistance suitable for interior and sheltered exterior environments.
• Applications: Enclosures, ductwork, automotive panels, HVAC assemblies, and light structural metal works.
• Packaging: 2000 fasteners per bulk lot for efficient stocking and cost-per-piece optimization.