[500 BULK] Sheet Metal Screws Type A Slotted Indented Hex Washer Head Steel Zinc Plated 3/8 X 1

Designed for durable, fastener-ready sheet metal installations, the Sheet Metal Screws Type A Slotted Indented Hex Washer Head in steel with a zinc plating delivers reliable performance in industrial and home projects. With a 3/8 inch diameter and 1 inch length, these screws bite into metal quickly while maintaining a clean, flush finish.

Key Features

• Slotted drive for versatile installation and compatibility with common screwdrivers
• Type A slotted indented hex washer head for a secure seating and a clean look
• Steel construction provides strength for metal-to-metal fastening
• Zinc-plated finish offers corrosion resistance in interior and exterior environments
• Engineered for secure sheet metal fastening
• 3/8 in diameter x 1 in length fits a wide range of gauge materials

Specifications

• Diameter: 3/8 in
• Length: 1 in
• Material: Steel
• Finish: Zinc plated
• Drive type: Slotted
• Head style: Indented hex washer head
• Type: Type A

Applications

• Sheet metal assemblies in HVAC, automotive, and equipment housings
• Metal enclosures, ductwork, and fabrications requiring sturdy fastening
• General sheet metal projects and indoor or outdoor installations (with proper corrosion considerations)

Care & Installation Tips

• Pre-drill pilot holes in thicker sheets to improve alignment and reduce material distortion
• Use a compatible screwdriver or bit to avoid cam-out and damage to the slotted drive
• Avoid over-tightening to preserve the zinc finish and prevent stripping