#14 X 3/4" Type A Self Tapping Sheet Metal Screws | Serrated Indented Hex Washer Head | Unslotted Drive | Steel Zinc & Bake | 7/16" A/F (2500/Pkg.)

Type A Self Tapping Sheet Metal Screws with Serrated Indented Hex Washer Head enable direct fastening into sheet metal. The unslotted drive, steel construction, and zinc bake finish deliver reliable seating and corrosion resistance for industrial enclosures, automotive panels, and equipment housings.

Specs

• Dimensions: #14 dia x 3/4" length
• Across Flats: 7/16" A/F
• Finish: Zinc bake
• Drive Type: Unslotted
• Material: Steel
• Thread Type: Type A Self Tapping

Features

• Self tapping capability: Forms threads directly in sheet metal, eliminating the need for pre-drilled pilot holes and simplifying installation.
• Serrated Indented Hex Washer Head: Distributes clamp load, resists pull-through under vibration, and provides a stable seating surface.
• Corrosion resistance: Zinc bake finish enhances surface protection for interior and exterior assemblies.
• Tamper-resistance considerations: Unslotted drive requires a matching hex/allen tool for installation and removal, reducing casual access.
• Ideal applications: Electrical enclosures, HVAC ductwork, automotive panels, metal cabinets, and equipment housings where quick, secure metal-to-metal fastening is required.
• Installation guidance: Use a compatible hex wrench to engage the 7/16" A/F seating surface and maintain alignment to prevent thread distortion.