The cylinder can be used for Raspberry Pi. It protects Raspberry Pi from such as short-circuit.
Compatible with Raspberry Pi A+,B,B+/2.
Screw Diameter: M2.5
Cylinder Length: 15mm
Thread lenght: 6mm
M2.5 Copper Cylinders x 4
M2.5 Nut x 4
Free quick shipping on your first order when you spend $50 and more on. Discouted items included!