You can use these threaded spacers from RS PRO to create space between two parts of your assembly in order to position or insulate them. Standoffs and spacers like these are commonly used to avoid short circuits and create airflow around components in computer hardware assembly.
These units are made of nylon which has excellent non-conductive properties so it is the best choice when you need to ensure complete electrical insulation. They also feature M3 internal threading on both ends, which allows you to easily mount them to your components.
These units meet Restriction of Hazardous Substances (RoHS) standards, so you can rest assured they contain only minimal amounts of any harmful materials. They are commonly used in circuit boards, panels and other electronic components.

• Body length of 20 mm
• Hex body shape
• Female/Female gender type
• Nylon material
• M3 thread size
• Width across flat of 6 mm