$68.60
Construction Ball – Shoulder Type (20mm Ball)
New 20mm ball diameter! Precision tooling ball used as a reference point for critical inspection, layout, and machining operations. Shoulder type has a precision height-reference shoulder to locate the ball in three dimensions. Concentricity between ball and shank is .0002″ TIR. Construction Balls are available with 1/4, 3/8, 1/2, and 3/4″ ball sizes (6, 12, and 20mm in metric). The 20mm ball size is shown here. Made in USA.
| Product Type | |
|---|---|
| Thread Size | M6 |
| Nominal Diameter | 10 mm |
| Shank Diameter | 10.000 mm |
| Shank to Ball Center Length | 38 mm |
| Shoulder to Ball Center Length (F) | 20 mm |
| Material | Stainless 1215 steel;1215 steel |
| Thread Pitch (D) | 1 mm |
| Hardness | Rc 54-56 |
| Standards Met | DFARS;RoHS Compliant |
| Nominal Ball Diameter | 20 mm |
| Actual Ball Diameter | 20.004/19.994 mm |
| Dimension (E) | 20 mm |
| Dimension (F) | 20 mm |
