Amazon.com: Nigo Industrial Co. Brass Pipe Fitting, Hex Bushing Reducer, Nominal Pipe Size: 3/8" NPT Male x 1/4" NPT Female (Pack of 5) : Industrial & Scientific
Amazon.com: NEW LON0167 50 Pcs M3 x 6mm x 12mm Male to Female Thread Gold Tone Brass Pillar PCB Hexagon Standoff Spacer(50 Stücke M3 x 6mm x 12mm Außengewinde Goldton Messing Säule