T-Slot Bolt Cross-Section Diagram - Engineering Fastener Illustration #3629657 (License: Personal Use)

This black-and-white technical drawing depicts a threaded fastener inserted into a T-shaped slot, commonly used in machine tables and modular workholding systems. The hatched areas indicate solid metal (e.g., aluminum or steel), while the dashed lines represent internal threads and the bolt’s shank. The top shows the T-slot profile with a narrow neck and wider base, ensuring secure clamping under load.

Used in mechanical engineering documentation, CNC machining manuals, and industrial hardware catalogs to illustrate how T-slot bolts interface with extruded aluminum framing or machine beds. Matches user intent for understanding fastener mechanics, assembly guidance, or troubleshooting workholding setups.