200Pcs ABS Black Round Spacers Set 15 Sizes OD 7mm ID 4.1mm for M4 Screws Non Threaded Column Standoff Round Tube Plastic Washers Ideal for DIY Electronics Robotics and Mounting Projects Comes in a Sturdy Clear Plastic Box for Easy Storage

200-Piece ABS Spacer Set: 15 Sizes for M4 Screws
✔️ 200 pcs in 15 sizes; OD 7mm, ID 4.1mm, M4 spacers

These ABS spacers are handy plastic standoff pieces used in electronics, robotics, and mounting projects to separate boards, chassis, or components. They come in a sturdy, transparent plastic box for easy storage.

✅ Outer diameter 7 mm (0.27 in), inner diameter 4.1 mm (0.16 in), non-threaded
✅ Lengths from 2 to 25 mm across 15 sizes
✅ Material: ABS, black, lightweight and non-conductive
✅ Pack size: 200 pieces in a clear storage box
✅ For M4 screws compatibility
✅ Suitable for PCB spacing, mounting, and robotics projects
✅ Rust resistant and durable
✅ Clear box helps organize parts

💡 What is a handy use for spacer sets in hobby electronics?

This handy kit makes it easy to space parts and create clean mounts. - Spacing between PCBs for airflow - Isolating components to prevent shorts - Creating mounting standoffs for enclosures - Aligning board stacks for neat assemblies