This is the M4 Ruby stylus #A-5000-7555.
This straight stylus can be used for simple features with which direct contact can be made. The stainless steel stem offers superior rigidity and is ideal for applications where weight is not a concern. Ruby tips are very hardwearing and are ideal for most standard applications.
|Thread mount (DG)||M4|
|Ball Diameter (DK)||6.0 mm|
|Length (L)||17.0 mm|
|Stem Diameter (DS)||4.5 mm|
|EWL (ML)||13.3 mm|
|Stem material||Stainless Steel|