Self Drilling Screws Unslotted Indented Hex Washer #3 Point Zinc Plated 3/8 X 1 1/2 are engineered for fast, secure fastening in metal-to-metal applications. These self-drilling screws combine a hex washer head with an indented washer for superior load distribution and a precision #3 point for efficient penetration, all in a zinc-plated finish for corrosion resistance.

Key Benefits

• Self-drilling convenience: no pre-drilling required, speeding up installations on thin metal, sheet metal, and metal framing.
• Unslotted indented hex washer head: provides a strong grip and flush, clean finish in assemblies.
• #3 point: optimized for reliable drilling through metal with minimal effort and walk.
• Zinc plated: offers corrosion resistance for interior and exterior environments.
• Size and durability: 3/8″ diameter by 1-1/2″ length, made from steel with zinc coating for long-lasting performance.

Specifications

• Diameter: 3/8″ (0.375″)
• Length: 1-1/2″ (38.1 mm)
• Drive type: hex washer head, unslotted
• Point: #3
• Material & Finish: steel with zinc plating

Applications

Ideal for fast and reliable fastening in metal roofing, metal studs and framing, enclosures, electrical panels, and other metal-to-metal applications where a strong, flush finish is important.