M3 × 30 mm Plastic Hex Standoff Spacer — Female-to-Female🔩

The M3 x 30 mm Plastic Standoff Hex Spacer is a lightweight, non-conductive component designed for precise PCB mounting and mechanical separation in electronics assemblies. With female-to-female M3 threads and a hexagonal body for easy tightening, it’s ideal for securing PCBs, modules, and enclosures in various electronic systems and industrial applications.

⭐ Key Features

• M3 internal threads on both ends for standard metric hardware compatibility.
• 30 mm standoff length for accurate PCB spacing and mechanical clearance.
• Hexagonal shape allows easy installation by hand or with a wrench for a secure fit.
• Durable plastic construction — lightweight, corrosion-resistant, and electrically insulating.
• Provides reliable insulation between boards and chassis to prevent electrical shorts and interference.
• Ideal for mounting electronic components, modules, sensors, and displays in control panels and circuit assemblies.

🔧 Typical Applications

• PCB mounting and electronic equipment assembly
• Robotics, automation, and mechatronic systems
• Industrial and laboratory prototypes
• Computer hardware, cases, and panel installations
• Multi-board and module stacking configurations
• 

📐 Specifications

• Thread Size: M3 (female-to-female, internal threads on both ends)
• Length: 30 mm (spacer body)
• Shape: Hexagonal
• Material: High-quality plastic (nylon or equivalent)

🧠 Notes

• Use with standard M3 screws or bolts for secure PCB and module mounting.
• Avoid overtightening to preserve thread integrity in plastic components.

This spacer offers a reliable and professional solution for electronics assembly and industrial applications where stable spacing, electrical insulation, and mechanical durability are essential.