O'A Lg:2 1/4",TYPE E SCREW LOCK FOR THREADED SHAFTS - MACHINED WASHER
Need Query
Note:
1. Scroll the middle mouse button to zoom in and out. 2. Hold down the left mouse button and drag to change the preview direction of the model. 3. Hold down the middle mouse button and drag it back and forth to zoom in and out before and after the model preview.