78mm Go/No-Go Plug Gauge H7, Hardened Gauge Steel, DIN 2245 - Metav IndustryLine

Take advantage of a precise, workshop-ready checking tool that combines DIN 2245 conformity with a hardened gauge‑steel construction for consistent bore verification. The H7 tolerance and 78.0 mm nominal diameter enable rapid go/no‑go decisions while maintaining traceability. Order the limit plug gauge directly via Metav Werkzeuge or ask our consultants if needed.

Limit plug gauge 78.0 mm H7 — DIN 2245 (Metav IndustryLine)

A Limit plug gauge 78.0 mm H7 designed for fast, repeatable bore checks in production and workshop quality control.

• Hardened gauge steel construction
• Manufactured to DIN 2245 standard
• H7 tolerance for precise bore checking
• Compact design for workshop use

Quick conformity checks to speed production

The go/no‑go concept of this gauge provides an immediate, unambiguous result for bore acceptance. Manufactured to DIN 2245, the gauge is suited to shop‑floor routines where throughput and reliability matter; a simple pass or fail saves time compared with dimensional remeasurement. The built‑in H7 tolerance and 78.0 mm nominal size mean rapid decision‑making for batches, reducing inspection bottlenecks and supporting consistent process control.

Robust materials for long service life

Made from hardened gauge steel, the gauge resists wear and preserves measurement integrity over repeated cycles. The choice of hardened tool steel minimises profile change during normal use, which translates into fewer replacements and predictable maintenance intervals. This durability supports a lower total cost of ownership in production environments where tools are subject to frequent handling.

Traceability and workshop integration

The gauge is supplied with clear identifiers and conforms to relevant industry classification, easing incorporation into existing quality systems. With a defined nominal diameter and standard compliance, it supports documentation practices and audit trails. The compact design also simplifies storage on inspection trolleys or in control stations, enabling faster retrieval and consistent positioning during checks.

Practical use and benefits for the team

Ideal for component inspection, assembly verification and incoming goods control, the gauge reduces operator uncertainty and helps maintain product conformance. Its simple handling reduces training time and encourages routine checks, promoting a culture of quality on the shop floor. The robust construction and standard alignment provide reassurance that inspection results are reliable and repeatable.

For reliable bore verification choose the Metav IndustryLine limit plug gauge (M314.078) and arrange supply through Metav Werkzeuge in Emmerich — consultants are available to advise on application and shop integration.

Technical data

• Article number: M314.078
• GTIN: 4054469121857
• Standard: DIN 2245
• Diameter: 78.0 mm
• Material: hardened gauge steel

Facts

• Tolerance: H7
• eClass: 21170218
• Customs tariff number: 90173000
• SKU: M314.078

Special features

• Designed for bore acceptance testing
• Go/no‑go limit plug configuration
• Compact format for workshop use
• Traceable product identifiers for quality records

FAQ

What nominal size and tolerance does this gauge check?
The limit plug gauge checks a nominal bore of 78.0 mm with an H7 tolerance; the designation is reflected on the Metav IndustryLine item M314.078.

Is the gauge suitable for repeated shop‑floor use?
Yes. The limit plug gauge is manufactured from hardened gauge steel for wear resistance, making it suitable for frequent checks in production environments.

Does this gauge comply with recognised standards?
The gauge is produced to DIN 2245, ensuring compatibility with common inspection routines and documentation requirements.

How should the gauge be stored to maintain accuracy?
Store the gauge dry and protected from impacts; keeping it in a dedicated tray or drawer prevents nicks and contamination that could affect performance.

Can the gauge be used for final acceptance testing?
The go/no‑go limit plug is intended for conformity checks and routine acceptance; for detailed dimensional analysis, complementary measurement methods should be used.

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