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

Take advantage of the combination of exacting measurement standard compliance, robust hardened special steel construction and compact nominal size for reliable reference measurements; order the gauge block directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge block 1.27 mm — DIN EN ISO 3650 Grade 1, hardened special steel

A precision gauge block for laboratory and workshop calibration, suitable as a reliable length reference in inspection and production environments.

• DIN EN ISO 3650 Grade 1 accuracy
• Hardened special steel construction
• Nominal size 1.27 mm reference dimension

Precision that supports reproducible inspection results

This slip gauge is manufactured to comply with DIN EN ISO 3650, delivering the repeatability required for high-quality calibration work. The 1.27 mm nominal dimension provides a compact reference that is especially useful when verifying micrometre settings, plug gauges or fine fixtures. The combination of standard conformity and a hardened special steel body ensures long-term dimensional stability and resistance to surface wear, helping to reduce uncertainty in routine measurement tasks. The result is a compact, dependable reference for both laboratory and shop‑floor checks.

Robust material and geometry for consistent handling

Constructed from hardened special steel, the block is designed to retain its gauge surface integrity under frequent use. The small mass and compact cross‑section make it easy to position in tight set‑ups while offering sufficient stiffness for short span references: the listed cross‑section dimensions indicate the manufacturing profile used for blocks below 10 mm. The slender format and low weight simplify handling during stack assembly or single‑piece comparison, and the surface finish supports stable wringing and low friction when assembling stacks.

Practical benefits for calibration workflows

As a Grade 1 reference, this block supports traceable length setting within inspection routines and tool calibration procedures. Its compact nominal size facilitates quick verification of measurement devices where full‑length standards are impractical. The product’s conformity to recognised standards reduces administrative effort in quality documentation and promotes consistent results across repeated measurements. For workshops aiming to tighten process control, this small reference element provides an efficient way to validate and adjust measuring instruments.

Integration into metrology sets and inspection benches

The block is suitable for inclusion in a set of gauge blocks or as a standalone reference for specific dimensions. Its compatibility with standard wringing and stacking methods makes it straightforward to combine with other reference elements to achieve a wide range of calibrated lengths. Where space is limited or very small reference values are required, this compact gauge block offers a reliable solution that fits into established inspection workflows without the need for bespoke fixtures.

For delivery from stock and technical clarification, contact Metav Werkzeuge in Emmerich for expert advice and reliable supply of precision metrology products

Technical data

• Article number: M319.0127.1
• GTIN: 4054469130699
• Standard: DIN EN ISO 3650
• Grade: 1
• Nominal size: 1.27 mm
• Material: Hardened special steel
• Net weight: 0.005 kg
• Tariff number: 90173000

Facts

• Nominal dimension: 1.27 mm
• Cross-section up to 10 mm: 30 x 9 mm
• Cross-section from 10.1 mm: 35 x 9 mm
• Weight: 0.005 kg

Special features

• Compliance: DIN EN ISO 3650 Grade 1
• Construction: hardened special steel
• Category: Gauge blocks (Endmasse)
• Intended use: length reference for calibration and inspection

FAQ

What standard does this gauge block comply with?
The gauge block meets DIN EN ISO 3650 requirements and is specified as Grade 1 for high‑precision reference use.

What is the material and why does it matter?
This block is made of hardened special steel, chosen for wear resistance and dimensional stability under repeated wringing and handling.

Is the nominal size suitable for fine calibration tasks?
The 1.27 mm nominal dimension is ideal for fine calibration, small stack assemblies and verification of micrometres or fine gauges.

Which article number should be referenced when ordering?
Please refer to article number M319.0127.1 for ordering and inventory purposes

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