This is the M4/M3 stylus adaptor #A-5004-7596. Stylus adaptors are designed to allow styli with different thread sizes to be built into stylus configurations.
Previous part number for this is: M-5000-6625
| Male/Female Thread | M4/M3 |
| Length | 20.0 mm |
| Material | Stainless Steel |
| Mass | 3.2 g |
