Self Drilling Screws Unslotted Indented Hex Washer #3 Point Zinc Plated 3/8 X 1 1/4 are high-performance fasteners designed for efficient, secure assemblies in metal applications. The self-drilling tip eliminates pre-drilling, while the unslotted hex washer head provides a clean, flush finish and strong torque for reliable fastening.

Key features

• Self-drilling tip enables fast, drill-free installation into metal and sheet materials without pre-drilling.
• Unslotted hex washer head delivers a robust driving interface and a flush, corrosion-resistant finish.
• Indented hex washer helps seal the joint and reduce vibration for a tighter fit.
• Finish: Zinc plated provides corrosion resistance for long-lasting performance.
• Size: 3/8 in diameter x 1 1/4 in length; Point: #3

Specifications

• Diameter: 3/8 in
• Length: 1/4 in? 1 1/4 in
• Point: #3
• Drive type: Unslotted hex washer
• Finish: Zinc plated

Applications

• Ideal for fastening thin metal sheets, aluminum, and light-gauge steel.
• Common in roofing, siding, electrical enclosures, HVAC, cabinetry, and general metal-to-metal assemblies.
• Great choice when speed, strong torque, and vibration resistance are required.

Enhance your toolkit with these zinc-plated self-drilling screws for reliable fastening on every job. Add to cart today for faster assemblies and durable holds.

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State ofCalifornia to cause cancer and birth defects or other reproductive harm. For more information go tohttps://www.P65Warnings.ca.gov.