7 mm Setting Ring Form C Hardened Gauge Steel DIN 2250, JS3 - Metav IndustryLine

Combining a hardened, lapped gauge‑steel construction with DIN 2250 conformity, this 7 mm setting ring provides a stable reference for repeatable adjustments and inspection tasks; order the part directly via Metav Werkzeuge or request application advice from our consultants.

Setting ring 7 mm — hardened, lapped gauge steel, DIN 2250 | Metav IndustryLine

A Setting ring 7 mm designed as a precision reference gauge for workshop inspection, calibration and setting of internal measuring instruments in production and metrology environments

• Hardened, lapped gauge‑steel finish
• Conforms to DIN 2250 and DIN 286
• JS3 tolerance for repeatable accuracy
• Compact 7 mm reference diameter

Stable reference for reliable adjustment

The ring is manufactured from hardened, lapped gauge steel, a finish that delivers long‑term wear resistance and dimensional stability. As a precision reference, the component serves to set and verify internal measuring tools and small inspection fixtures; the JS3 tolerance class and adherence to DIN 2250 and DIN 286 reduce uncertainty during comparative checks. This combination of material and specification supports reproducible results in routine shop‑floor calibration tasks, lowering rework rates and improving inspection throughput.

Small diameter, big impact on process control

With its 7 mm reference diameter and compact form, the ring is particularly suited to operations where a compact, robust master gauge is required. The small footprint allows easy integration into measuring benches and calibration rigs while maintaining the stiffness needed for precise contact measurements. Engineers benefit from the reduced handling complexity and consistent reference geometry, which simplifies setup sequences for gauge blocks, bore gauges and other internal measuring devices.

Practical advantages for workshop use

The component’s Form C configuration streamlines mounting and alignment in common inspection jigs. Lapping ensures a fine surface condition that minimises wear on both the ring and mating instruments, extending service life. The part is supplied as a ready‑to‑use reference item that fits directly into existing quality control routines, contributing to efficient inspection cycles and clearer pass/fail decisions.

Quality assurance and procurement clarity

Designed and listed under Metav IndustryLine, the component is documented with a clear article identifier and classification for procurement and inventory systems. The concise construction and standard conformity make it straightforward to include the ring in process documentation and traceable measurement procedures, supporting consistent quality standards across production batches.

For precise setup and reproducible measurement routines, contact Metav Werkzeuge to request the M313.007 setting ring and expert application guidance — Metav’s team in Emmerich can advise on integration into existing inspection equipment

Technical data

• SKU: M313.007
• GTIN: 4054469120454
• ECLASS: 21170104

Facts

• Diameter: 7 mm
• Tariff code: 90173000
• Tolerance class: JS3

Special features

• Material: hardened, lapped gauge steel
• Standards: DIN 2250 and DIN 286
• Configuration: Form C

FAQ

What is the primary use of this setting ring?
The setting ring serves as a precision reference gauge for setting and checking internal measuring instruments; the M313.007 is intended for calibration and workshop inspection tasks.

Which standards govern the ring’s accuracy?
Accuracy and tolerance are specified to DIN 2250 and DIN 286 with a JS3 tolerance class for consistent reference measurement.

Is the material suitable for repeated contact with measuring tips?
Yes, the hardened, lapped gauge steel construction provides a durable surface that minimises wear on both the ring and contacting probes.

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