A 10-pack of M3 × 20mm hexagonal standoffs with matching screws and nuts. Use them to mount circuit boards, sensors, and other components with consistent 20mm spacing and secure mechanical support.

The male/female design allows standoffs to be stacked for even greater clearance. Ideal for multi-level robot chassis builds or layered electronics enclosures where more height is needed between boards.

Key Features

• M3 Thread – Standard M3 size compatible with most PCB mounting holes
• 20mm Standoff Height – Greater clearance for taller components or stacked boards
• Male/Female Design – Can be stacked for additional height
• Hexagonal Profile – Easy to tighten with a wrench or pliers
• Complete Kit – Each set includes standoff, screw, and nut

Specifications

• Standoff Length – 20mm (0.79")
• Screw Length – 6mm (0.24")
• Thread Size – M3
• Weight – 30g (total kit)

Ideal For

• PCB and sensor mounting
• Multi-level robot chassis builds
• Stacking development boards with taller components
• General electronics enclosure assembly

Package Contents

• 10× M3 × 20mm hexagonal male/female standoffs
• 10× M3 × 6mm screws
• 10× M3 nuts