RUKO FLS-DIN373-M-3-mittel Shoulder Screw M3 x 10 mm Steel Plain

Precision shoulder screw with M3 thread and 10 mm nominal length, manufactured to DIN 373. The uncoated steel body provides a defined collar for accurate axial positioning in fixture construction and machine building.

Overview

The RUKO FLS-DIN373-M-3-mittel is a standard fastener with a collar (shoulder) that serves as a stop or bearing surface. It has a thread diameter of M3, a coarse pitch of 0.5 mm, and a collar diameter of 6 mm with a collar height of 2 mm. The thread length is 8 mm, leaving a plain, unthreaded shoulder section for precise alignment.

What stands out

• DIN 373 standard geometry ensures interchangeability.
• Plain steel finish offers a clean, uncoated surface for applications where coatings are not required.
• Collar design provides a positive stop and reduces assembly play.

Technical details

• Fastener type: Shoulder screw (stud with collar)
• Standard: DIN 373
• Thread diameter: M3
• Nominal length: 10 mm
• Thread pitch: 0.5 mm (coarse)
• Thread length: 8 mm
• Collar diameter: 6 mm
• Collar height: 2 mm
• Material: Steel
• Surface finish: Plain (uncoated)
• Drive type: None (stud)
• Head type: Collar / shoulder

Our verdict

A dependable standard shoulder screw for mechanical engineering tasks requiring precise axial positioning and a robust stop surface.