SparkFun ROB-12515 Shaft – Solid (Stainless; 1/4″D x 8″L)
These 8″ long stainless steel shafts have a diameter of ¼”. 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.
- Length – 8
- Diameter – 1/4