Thread Specification Material: Brass. Color: Brass. 1/4" × 40 TPI. 1/4" × 32 TPI. 1/4" × 26 TPI.
Microcosm M81 Brass Mini Steam Engine
Microcosm P60 Brass Flyball Governor for Steam Engines with 1/4-40 TPI Thread
Microcosm M7D Brass Displacement Lubricator-Oil Injector for Steam Engine Models
Microcosm M7C Brass Displacement Oiler (Oil Cup)-Lubricating Steam Engine Models
Microcosm 4pcs Brass Flange for Soldering Steam&Water Pipes in Steam Model Build
Microcosm AT Brass Mini High-Speed Steam Turbine Engine Model | DIY Grinding Use
