Industrial ATG-4033 Ruby Tipped M5 Cylinder Stylus

Q-Mark ATG-4033 Ruby Tipped M5 Cylinder Stylus is an industrial-grade stylus featuring a ruby-tipped tip mounted on a cylindrical M5 body. It measures 4 mm in diameter and 33.0 mm in length, providing a compact form factor specified by 4 mm Dia x 33.0 mm L. The model ATG-4033 denotes a ruby-tipped construction, and the product is offered under the Q-Mark brand. These explicit dimensions and tip type enable quick verification of compatibility with devices and fixtures that require this exact M5 cylinder stylus configuration. The combination of a ruby-tipped tip with a cylindrical body is a defining characteristic of this part, helping engineers and procurement professionals distinguish it from other styluses in the same family. By matching the model number, tip type, and dimensions—ATG-4033, ruby tipped, 4 mm diameter, 33.0 mm length—users can confidently select the correct replacement or component in catalogs and bill of materials.