17.5mm Gauge Block Grade 1, DIN EN ISO 3650, Hardened Special Steel - Metav IndustryLine

Take advantage of Grade 1 accuracy, DIN EN ISO 3650 conformity and the stability of hardened special steel to secure a reliable reference for dimensional control; order directly via Metav Werkzeuge or contact our consultants for application advice.

End gauge 17.5 mm — precision gauge block, DIN EN ISO 3650 Grade 1

A End gauge 17.5 mm precision gauge block designed as a traceable reference for inspection, calibration and laboratory metrology.

• DIN EN ISO 3650 compliant grade 1 calibration standard
• Precision ground from hardened special steel
• Nominal size 17.5 mm for reference stacks
• Compact cross-section 35x9 mm for stable stacking

Consistent reference accuracy for inspection and calibration

The DIN EN ISO 3650 specification and Grade 1 classification make this gauge block a dependable reference within quality assurance routines. As a precision instrument with a 17.5 mm nominal length, it serves as a stable calibration element for micrometrology benches and incoming inspection. The standardised tolerance class supports reproducible results and simplifies specification management in serial checks and machine acceptance tests.

Material and geometry for long-term dimensional stability

Manufactured from hardened special steel, the block is precision ground to ensure flatness and parallelism over its faces. The geometry for this nominal size uses a 35x9 mm cross-section, providing the stiffness required for repeatable stacking and minimised deformation during handling. With a mass of 0.031 kg, the block is compact yet robust, reducing thermal inertia while remaining easy to manoeuvre in routine workflows.

Integration into laboratory and workshop workflows

Designed as a gauge block for both stand‑alone reference and stacked assemblies, this item integrates seamlessly into calibration sequences and fixture setups. The standardised form factor allows straightforward combination with other blocks for stepwise lengths and rapid verification tasks. Clear compliance with recognised standards supports documentation and audit trails in quality management systems.

Practical handling and maintenance that protect measurement quality

Flat, finely finished faces and a compact profile simplify cleaning, pairing and storage in organised inspection cabinets. Gentle handling, occasional lubrication of storage cases and avoidance of abrasive contact preserve the ground faces and dimensional integrity. The component's compactness also aids transport between bench, gauge room and measuring instruments, with minimal effect on temperature equilibration.

For precise reference measurements and standardized inspection equipment, contact Metav Werkzeuge to discuss the Grade 1 17.5 mm gauge block and its suitability for specific calibration or production tasks; Metav Werkzeuge can provide purchasing and application support.

Technical data

• Article number: M319.175.1
• GTIN: 4054469131870
• Designation: End gauge 17.5 mm, DIN EN ISO 3650, Grade 1

Facts

• Nominal size: 17.5 mm
• Weight: 0.031 kg
• Cross-section: 35x9 mm
• Tariff number: 90173000

Materials and features

• Material: special steel, hardened
• Standard: DIN EN ISO 3650
• Grade: 1
• Manufacturer: Metav IndustryLine

FAQ

What level of accuracy does this gauge provide?
The gauge block conforms to DIN EN ISO 3650 as Grade 1, making it suitable as a traceable reference for many inspection and calibration tasks where a standardised tolerance class is required.

What material and surface quality can be expected?
This item is machined from hardened special steel and precision ground, delivering flat, parallel faces appropriate for stacking and reference measurements.

Is the 17.5 mm size suitable for stack building and step measurements?
Yes, the 17.5 mm nominal length is intended for use in assembled stacks and reference sets; the block's 35x9 mm cross‑section supports stable stacking and handling.

Which SKU should be specified when ordering or documenting calibrations?
Use SKU M319.175.1 (End gauge 17.5 mm) for ordering and inventory records to ensure the correct Grade 1 reference piece is supplied.

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