#14 x 3 in. Unslotted Indented Hex-Washer-Head Fine-Thread Self-Drill Zinc-Plated Screws (1,000 Pack) | STP-H1448

#14 x 3 in. Unslotted Indented Hex-Washer-Head Fine-Thread Self-Drill Zinc-Plated Screws support reliable performance in metal-to-metal and metal-to-wood assemblies. The longer length accommodates thicker materials while maintaining precise alignment and pull-through resistance. Designed for contractors who value repeatable results, these screws are ideal for steel framing, panel attachment, HVAC work, and general-purpose metal fastening where clean installation and dependable holding strength are essential.

• Attaches metal to metal
• The self-drilling point allows installation without pre-drilling
• Fine threads provide strong engagement and controlled torque
• The hex-washer head improves load distribution and drive stability
• Zinc plating offers smooth driving and light corrosion resistance