Nails, Screws, and Bolts - Essential Fasteners for Construction & DIY Projects #107041 (License: Personal Use)

This grayscale illustration displays three essential mechanical fasteners used in construction and woodworking: a round-head nail with a smooth shank, a tapered wood screw with coarse threads, and a hex-head bolt paired with a flat washer and hex nut. Each component is rendered with clean lines and subtle shading to emphasize form and function, making it ideal for educational or technical documentation.

Used on hardware supplier websites, DIY tutorial pages, or engineering reference guides to visually differentiate fastener types; matches user intent for learning about fastener selection, comparing strength properties, or identifying parts for assembly instructions.