Raspberry Pi Nylon Standoff Kit M2.5 Screws Nuts Spacers Standoffs 210pcs For Di Screw thread: M2.5/(2.5mm), thread pitch: 0.45mm;. Made of durable nylon, Strong,anticorrosive;100% new, RoHS compliant. For Raspberry-Pi or other maker projects. byJuly 4, 2026