10mm x 4mm Dial Gauge Roller With M2.5 Thread - Metav IndustryLine

Take advantage of the compact roller contact, precise 10 × 4 mm dimensions and the standard M2.5 connection to ensure repeatable indicator readings and fast retrofitting in inspection rigs. Order the measuring insert directly via Metav Werkzeuge or contact our consultants for compatibility advice.

Measuring insert for dial gauge — roller 10 mm × 4 mm, M2.5 thread (Metav IndustryLine)

A measuring insert designed for dial gauges with an M2.5 connection thread, providing a small roller contact for gentle, repeatable measurements of rounded or sliding surfaces.

• Roller contact 10 mm × 4 mm
• Compatible with M2.5-thread dial gauges
• Compact format for tight measuring spaces

Repeatable roller contact for accurate indicator readings

The roller contact is designed to transfer linear movement to the indicator with minimal lateral force, improving repeatability when measuring profiles or edges. The 10 mm diameter roller with 4 mm width reduces point loading on curved surfaces while the M2.5 connection ensures broad compatibility with standard dial gauges. This combination supports reliable comparative and inspection measurements in production and quality control.

Quick retrofitting and straightforward handling

Fitting the insert to any suitable dial indicator is straightforward because of the standard thread interface; the M2.5 connection provides a secure, vibration-resistant attachment that minimises setup time. The compact contact adapts well to confined jigs and fixtures, allowing the measurement assembly to be returned to service quickly and reducing inspection downtime — a practical advantage for busy workshops and repetitive inspection tasks.

Stable performance for repeated measurement cycles

Engineered as a workshop accessory, the roller contact delivers stable kinematics across repeated cycles. The modest mass of the component contributes to low inertia at the contact point, helping to maintain the sensitivity of fine-measurement indicators. When combined with Metav IndustryLine quality control, the insert fits into existing inspection chains without extensive adjustment, supporting consistent measurement results and smoother production workflows.

For precise fitment and prompt supply, contact Metav Werkzeuge GmbH in Emmerich by phone +49 2822 7131930 or email info@metav-werkzeuge.com to discuss the M208.186 measuring insert and confirm suitability for specific dial gauges

Technical data

• Article number: M208.186
• GTIN: 4054469155975
• Weight: 0.1 kg
• Customs tariff number: 90319000
• eCl@ss: 21170324

Core technical data

• Roller diameter: 10 mm
• Roller width: 4 mm
• Connection thread: M2.5
• Category path: Measuring instruments > Accessories

Special features

• Accessory type: measuring insert for dial gauge
• Contact shape: roller contact for profile and sliding surfaces
• Intended use: retrofit to dial indicators with M2.5 connection

FAQ

Is this insert compatible with standard dial indicators?
The M208.186 measuring insert is compatible with dial gauges that have an M2.5 connection thread; it is supplied as a roller contact intended for retrofit to compatible indicators.

What are the exact contact dimensions of the roller?
The roller on the measuring insert measures 10 mm in diameter and 4 mm in width, optimised for gentle contact on rounded or sliding surfaces.

Will the insert affect indicator sensitivity?
The insert’s modest mass and roller geometry are designed to preserve the responsiveness of fine-measurement indicators while providing stable kinematic transfer for repeatable readings.

Can this accessory be used in confined measuring setups?
Yes — the compact format and standard M2.5 thread make the insert suitable for use in tight fixtures and jigs where space is limited

Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com