These 7" long stainless steel shafts have a diameter of 1/2". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8
These 7" long stainless steel shafts have a diameter of 1/2". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8
Note: For a drive-shaft, check out d-shafts instead.