Shaft Splines and serrations are mechanical devices used in mechanical drive systems to transfer rotational motion from input to output shaft.
How to Design a Spline shaft & spline coupling #181
Linear Slide Parts, Spline Shaft (DE-SS)
Ball Screw Splines, NB Ball Screw Spline SPBR/SPBF
Splined Shafts and Sleeves
Metal shaft - SPR - NB - ball spline / compact / cross
Spline Shafts - Linear Motion
Standard - G&G Antriebstechnik
Shaft Splines and Serrations - Spline sizing and applications
SS Series Spline Shaft, Linear Guide Rail
WN8 - Serration Splines
Incision SCX10/SCX10 II RTR Driveshafts [INCIRC00220] - AMain Hobbies