Flat-Head Slotted Screw Diagram - Technical Illustration #3629670 (License: Personal Use)

This black-and-white line drawing depicts a standard flat-head slotted screw, commonly used in woodworking and light metal fastening. The head is countersunk with a single straight slot for a flathead screwdriver, and the shank tapers to a sharp point with uniform coarse threading for self-tapping into softer materials. The schematic style emphasizes functional geometry over realism.

Used in technical manuals, hardware catalogs, educational resources, and DIY guides to illustrate screw types and driving methods; matches user intent for identifying or selecting fasteners by head style and drive type.