R-TECH 524374 Hex Threaded F-F Spacers Brass M2.5 10mm - Pack Of 25

R-TECH-Hexagonal-M2-5-Threaded-F-F-Brass-Spacers-5mm-AF-R-TECH-524374-P-These-5mm-AF-hexagonal-female-to-female-spacers-have-M2-5-tapped-holes-in-both-ends-and-are-threaded-throughout-their-entire-length-P-R-TECH-524374-Hex-Threaded-F-F-Spacers-Brass-M2-5-10mm-Pack-Of-25

Price: 7.44 from Rapid Online Rapid Electronics Ltd.