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

Benefit from DIN EN ISO 3650 conformity, a hardened special steel construction and a compact cross‑section that supports reliable go/no-go checks in production control. Order the end gauge directly via Metav Werkzeuge or consult our specialists for application advice.

End gauge 1.38 mm (DIN EN ISO 3650) — Grade 1, hardened special steel

The End gauge 1.38 mm is a precision limit gauge for fast verification of small cylindrical features in quality inspection and assembly operations

• Conforms to DIN EN ISO 3650, Grade 1
• Hardened special steel for long service life
• Compact cross-section for tight fixtures

Process reliability through standardised manufacturing

Manufactured to DIN EN ISO 3650 and classified as Grade 1, this end gauge offers a reproducible reference for go/no-go assessment of shafts and cylindrical features. The hardened special steel body ensures dimensional stability and wear resistance, helping to maintain a constant reference over repeated cycles. With such conformity, the gauge supports process control strategies by providing a clearly defined acceptance criterion rather than a subjective visual check. This rational, standards-based approach reduces inspection variability and contributes directly to consistent production output.

Practical format for tight inspection set-ups

The compact cross-section (30 × 9 mm up to 10 mm nominal size; 35 × 9 mm from 10.1 mm) and very low mass make the instrument easy to position in fixtures and manual gauges. The small form factor suits bench‑top checkers and narrow tool fixtures where space is limited, while the robust finish resists handling wear. Thanks to its concise geometry and repeatable seating, the gauge is effective where quick verification is required during assembly or final inspection, improving throughput without compromising measurement reliability.

Integration into quality workflows and storage guidance

As a purpose-built limit gauge, the item integrates directly into existing inspection workflows: use it for go/no-go decisions, fixture master checks or as part of a gauge set. Protect the working faces from knocks and contamination when not in use to preserve the reference surface and avoid false rejects. Routine visual inspection and gentle cleaning with a lint‑free cloth will help preserve fit and function. For traceability and inventory control, the supplied article number and GTIN facilitate orderly stock management and documentation within quality systems.

For assured conformity and durable performance, contact Metav Werkzeuge for availability and technical advice regarding the Metav IndustryLine end gauge supplied from Emmerich by our precision team

Technical data

• Article number: M319.0138.1
• GTIN: 4054469130910
• Material: Special steel, hardened
• Norm: DIN EN ISO 3650
• Grade: 1

Facts

• Nominal size: 1.38 mm
• Weight: 0.006 kg
• Cross-section up to 10 mm: 30 x 9 mm
• Cross-section from 10.1 mm: 35 x 9 mm
• TARIC: 90173000

Special features

• Manufacturer: Metav IndustryLine
• Category: End gauge
• Compact format for small cylindrical parts
• Hardened finish for extended service life

FAQ

How is the nominal size defined for this gauge?
The nominal size is 1.38 mm; the end gauge is produced to DIN EN ISO 3650 Grade 1 and designed for go/no-go verification of small cylindrical features using a limit‑gauge principle.

Can this instrument be used in fixture checks and assembly lines?
Yes, the compact cross‑section and hardened construction make the gauge suitable for fixture checks and rapid verification tasks in assembly and inspection stations.

What handling and storage practices are recommended?
Handle the gauge with care to avoid impacts on the reference faces, store it in a protective pouch or drawer free from dust and corrosive agents, and clean with a lint‑free cloth to maintain accuracy.

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