HVAZI OD9mm (0.354") ID5.5mm (0.217") ABS Plastic Round Standoff Spacer Kit

HVAZI OD9mm (0.354") ID5.5mm (0.217") ABS Plastic Round Standoff Spacer Kit

• All-in-One 120PCS 12-Size ABS Round Tube Standoff Spacer Assortment:This kit contains total 120pcs hollow round straight plastic spacers, 10 pieces for each height. Uniform outer diameter 9mm (0.354"), inner diameter 5.5mm (0.217"), fully compatible with M5 machine screws.
• Available heights: 3mm to 25mm/0.118" to 0.984"(3mm/0.118";4mm/0.157";5mm/0.196";7mm/0.276";8mm/0.315";9mm/0.354";10mm/0.394";12mm/0.472";15mm/0.59";18mm/0.709";20mm/0.787";25mm/0.984". Widely used for circuit boards, wall panels, electronic shell isolation mounting
• High-Strength Anti-Corrosion ABS Plastic Material:All standoff spacers are molded from premium solid ABS plastic. It features sturdy mechanical strength, excellent acid and alkali corrosion resistance, good insulation performance, no rust unlike metal spacers, lightweight and long service life for indoor electronic equipment
• Standard Hollow Round Straight Tube Structure:Uniform smooth inner bore ID5.5mm allows M5 screws to pass through effortlessly without jamming. Cylindrical round outer surface will not scratch circuit boards or plastic housings. Consistent wall thickness ensures balanced support and stable spacing between layers
• Multi-Size Height Combination for Multi-Scenario Mounting:Covers 12 common spacing heights from 3mm thin gasket separation to 25mm thick layer support. Flexible to adjust board gap for PCB circuit boards, control boxes, wall mounting plates, instrument casings and DIY electronic projects. Metric + dual inch labeling helps quick size selection without conversion
• Portable Divided Transparent Plastic Storage Organizer:Comes with split transparent plastic storage case, each height spacer stored in separate independent compartment. Clear shell lets you check stock at a glance, compact lightweight box easy to carry for electronics workshop, laboratory and home DIY assembly