- Five brass bushings for adapting electrical and mechanical gauges/senders (except mechanical temperature gauges) to metric thread engines. Includes: - M10 X 1.0 to 1/8" NPT - M12 X 1.0 to 1/8" NPT - M14 X 1.5 to 1/8" NPT - M16 X 1.5 to 1/8" NPT D23 - 1/8-28 BSP to 1/8" NPT Manufacturer: Sunpro
