A nylon hexagonal standoff spacer measuring 20mm in body length with a 6mm male thread (typically matching an M3 metric thread size) is a lightweight, non-conductive hardware component. It is widely used to elevate, secure, and electrically isolate printed circuit boards (PCBs) from metal chassis or other components.

Material: Durable, lightweight, and corrosion-resistant nylon.
Dimensions: 20mm hex body length with a 6mm threaded post (male-to-female configuration).
Shape: Hexagonal design allows easy tightening using a small wrench or pliers.
Electrical Insulation: Prevents short circuits by keeping conductive boards away from metal frames