2.5 mm Gauge Block Grade 1, Hardened Special Steel, DIN EN ISO 3650 - Metav IndustryLine

Take advantage of proven reference quality and long-term stability by using a hardened Grade 1 gauge block manufactured to DIN EN ISO 3650; the compact 2.5 mm nominal dimension and stable cross-section ensure repeatable calibration steps and smooth inspection routines. Order the gauge block directly via Metav Werkzeuge or ask our consultants for application advice.

Gauge block 2.5 mm — hardened special steel, DIN EN ISO 3650 Grade 1

Gauge block 2.5 mm for use as a traceable reference in calibration, inspection and precision assembly tasks

• Gauge block 2.5 mm, DIN EN ISO 3650, Grade 1
• Hardened special steel for dimensional stability
• Compact cross-section 30×9 mm for ≤10 mm sizes

Consistent reference accuracy for inspection and calibration

The block delivers a stable reference dimension in accordance with DIN EN ISO 3650, enabling reliable comparative measurements in production control and metrology. Manufactured to Grade 1 tolerance, it provides a defined nominal length of 2.5 mm that serves as a benchmark for verifications and gauge stacking. The specification translates into predictable measurement behaviour, which simplifies setup tasks and reduces uncertainty in routine checks.

Robust material and compact geometry for workshop use

Built from hardened special steel, the component combines wear resistance with thermal robustness to preserve the reference surface under normal workshop conditions. The compact 30×9 mm cross-section (applicable for sizes up to 10 mm) supports secure handling and vertical stacking while keeping weight to a minimum (approx. 0.007 kg). This geometry assists technicians when assembling gauge stacks or conducting short-range master comparisons without excessive bulk.

Proven conformity and practical procurement advantages

Supplied to industry standard, the part fits into established calibration chains and inspection plans where traceable standards are required. The adherence to DIN EN ISO 3650 and the delivery as a single, hardened reference make this item suitable for laboratories and shop-floor quality points that prioritise repeatability. Metav’s role as a precision partner further ensures dependable availability and documentation for integration into quality management systems.

Contact Metav Werkzeuge for tailored advice on integrating this Metav IndustryLine gauge block into existing calibration procedures and to arrange procurement and delivery options.

Technical data

• Article number: M319.025.1
• GTIN: 4054469131276
• Label: Endmaß 2,5 mm, DIN ISO 3650, Güte 1 DIN ISO 3650
• Norm: DIN EN ISO 3650

Key figures

• Nominal size: 2.5 mm
• Weight: 0.007 kg
• Cross-section: up to 10 mm → 30×9 mm, from 10.1 mm → 35×9 mm
• Tariff number: 90173000

Special features

• Material: special steel, hardened
• Grade: 1
• Category: Endmasse / Gauge block
• Story trigger: endmasse

FAQ

What tolerance class does this gauge block have?
The gauge block conforms to Grade 1 tolerance under DIN EN ISO 3650, providing a stable reference for standard inspection and calibration tasks.

Is the material suitable for regular workshop handling?
Yes; the block is made from hardened special steel, which offers good wear resistance and dimensional stability for routine use in inspection and assembly areas.

What is the nominal size and cross-section of the block?
The nominal length is 2.5 mm; the cross-section for sizes up to 10 mm is 30×9 mm, designed for compact handling and stacking.

Can this block be used as a calibration master in a laboratory?
The DIN EN ISO 3650 conformity and Grade 1 classification make the block suitable as a reference in laboratory checks and for comparative calibrations within the corresponding accuracy class.

Which SKU should be ordered for procurement records?
Order using SKU M319.025.1; the same identifier appears as the article number and in the GTIN record for unambiguous procurement.

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