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

Take advantage of the combination of Grade 1 accuracy, hardened special steel construction and the compact 4.5 mm nominal length for reliable reference measurements and stack building; order this precision gauge directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge block 4.5 mm — Gauge block, Grade 1, DIN EN ISO 3650 (Metav IndustryLine)

The gauge block 4.5 mm is a hardened special‑steel calibration reference designed for precision stacking and dimensional verification in inspection and laboratory environments.

• Grade 1 tolerance to DIN EN ISO 3650
• Hardened special steel construction
• Nominal 4.5 mm length for precision stacking

Traceable accuracy that reduces rework and inspection time

A compact reference such as this gauge block delivers measurable benefits in workflow efficiency. Manufactured to DIN EN ISO 3650 and specified as Grade 1, the block provides a well‑defined tolerance band that supports repeatable measurements and reduces uncertainty in go/no‑go decisions. Using a known reference length in calibration routines shortens inspection cycles and helps prevent costly rework by catching deviations early in the process. The 4.5 mm nominal size is especially useful for fine stacks or as a master element within a set of reference standards.

Durable geometry for repeatable contact measurement

The construction from special steel, hardened for dimensional stability, ensures that the block maintains its form under regular handling and stacking. A consistent cross‑section (30 x 9 mm for nominal lengths up to 10 mm) gives good contact area and prevents twisting when assembled into stacks, which stabilises the reference during tactile or optical comparison. The low mass (0.008 kg) and compact geometry facilitate rapid integration into existing measuring jigs and comparators while retaining the surface integrity required for repeated metrological use.

Practical integration into calibration and quality workflows

Integration into inspection procedures is straightforward: the block functions as a reference element for setting comparators, checking micrometre standards and building nominal stacks for gauge calibration. Marked by its Grade 1 designation and associated technical characteristics, the element fits both laboratory benches and shop‑floor quality stations. Labelling and traceability support documentation of inspection records and help maintain a coherent quality chain across production and maintenance tasks; the product is supplied as part of Metav IndustryLine's portfolio for consistent quality handling.

Contact Metav Werkzeuge for tailored advice on using Metav IndustryLine gauge blocks in calibration routines and for delivery from Emmerich: info@metav-werkzeuge.com, +49 2822 7131930

Technical Data

• Article number: M319.045.1
• GTIN: 4054469131351
• Norm: DIN EN ISO 3650
• Nominal length: 4.5 mm
• Material: special steel, hardened
• Grade: 1
• Weight: 0.008 kg
• Cross‑section: 30 x 9 mm (≤ 10 mm)
• Tariff number: 90173000

Facts

• Nominal length: 4.5 mm
• Weight: 0.008 kg
• Cross‑section: 30 x 9 mm
• Tolerance class: Grade 1
• GTIN: 4054469131351

Special features

• Material: special steel, hardened
• Standard: DIN EN ISO 3650
• Category: Gauge blocks
• Manufacturer: Metav IndustryLine

FAQ

What tolerance class does this gauge block meet?
The gauge block meets Grade 1 tolerance according to DIN EN ISO 3650, providing a defined accuracy suitable for calibration and inspection tasks.

Is the 4.5 mm gauge block suitable for stacking with other blocks?
Yes, the 4.5 mm gauge block is designed for precision stacking and is compatible with standard gauge block sets and comparators; its cross‑section (30 x 9 mm for lengths up to 10 mm) helps ensure stable stacks.

What material is used and how does it affect stability?
Manufactured from hardened special steel, the block offers dimensional stability and resistance to wear, which preserves its reference length during normal metrological use.

How is the product identified for ordering and inventory?
This item is listed as M319.045.1 (GTIN 4054469131351) in the Metav IndustryLine range, facilitating straightforward ordering and stock management.

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