Nylon Hex Standoff Spacer| M3 – M5 Thread | Black Insulated PCB Mount Spacers

These Nylon Hex Standoffs (Black) are lightweight, strong, and corrosion-resistant spacers designed for PCB mounting, circuit assembly, and mechanical separation of electronic components.

Made from durable, heat-resistant nylon, these spacers provide excellent electrical insulation and mechanical support. They’re ideal for maintaining a fixed distance between printed circuit boards (PCBs), metal panels, or 3D-printed enclosures.

Available in M3, M4, and M5 thread sizes, and in lengths from 6 mm to 25 mm, these standoffs are a perfect choice for electronics, robotics, DIY projects, and prototyping.

Key Features

• High-quality nylon hex spacers, lightweight and durable

• Provides excellent insulation and corrosion resistance

• Available in M3, M4, M5 thread options

• Lengths from 6 mm – 25 mm

• Ideal for PCB mounting, prototyping, and 3D-printed assemblies

• Reusable, non-conductive, and heat-resistant

• Matte black finish for a professional look

Parameter	Specification
Material	Nylon 66 (Flame Retardant UL94V-2)
Color	Black
Thread Type	M-M, M-F, F-F
Available Thread Sizes	M3 / M4 / M5
Available Lengths	6 mm, 10 mm, 15 mm, 20 mm, 25 mm
Temperature Resistance	–40 °C to +120 °C
Electrical Insulation	Excellent
Corrosion Resistance	Yes
Reusable	Yes
Mount Type	Through-hole / PCB mounting

 

Applications

• PCB and circuit board mounting

• Arduino, Raspberry Pi, and ESP32 project enclosures

• Robotics and sensor module assembly

• 3D printer and CNC controller boards

• Prototyping and DIY electronics

• Mechanical and electrical separation