98mm Setting Ring Form C Hardened Gauge Steel DIN 2250/DIN 286 JS3 - Metav IndustryLine

Take advantage of a hardened, lapped gauge steel construction combined with conformity to DIN 2250 and DIN 286, delivering reproducible setting and verification for precision fixtures; order directly via Metav Werkzeuge or consult our specialists for application advice.

M313.098 Setting Ring 98 mm (Form C) — Hardened, Lapped Gauge Steel by Metav IndustryLine

The M313.098 is a setting ring designed for dimensional control and gauge setting in metrology and workshop inspection, supplied in a Form C profile for secure seating.

• Hardened, lapped gauge steel construction
• Compliant with DIN 2250 and DIN 286
• Form C seating for reliable engagement
• Nominal diameter 98 mm

Reduce rework with consistently measurable reference hardware

A precisely manufactured ring gauge minimises uncertainty at the point of inspection. Manufactured from hardened, lapped gauge steel, this setting ring provides a stable reference surface that resists wear and retains roundness over repeated use. The result is fewer measurement-related rejects and a reduction in set-up time on fixtures, supporting faster throughput and predictable quality control in serial production.

Built to standards for traceable inspection routines

Conformity to DIN 2250 and DIN 286 ensures the gauge aligns with accepted metrological practice; the tolerance grade JS 3 describes the permitted deviation band for the nominal size. Such standardisation simplifies documentation in quality systems and facilitates traceability during audits. Integrating a standardised ring into inspection processes streamlines calibration cycles and aligns internal procedures with industry expectations.

Geometry and surface finish that aid repeatability

The Form C profile gives secure seating in holders and gauges, reducing play during measurement and preventing misalignment. A lapped finish delivers a controlled surface roughness that supports consistent contact conditions with mating parts. These aspects combine to make the component a reliable reference when setting go/no-go gauges, calibrating comparators or verifying bore-cutting operations.

Practical advantages on the shop floor and in the lab

Compact handling and clearly defined specification data reduce time spent selecting reference artefacts. As a nominal 98 mm standard, this ring suits many common bore and fixture checks without requiring bespoke tooling. The robust construction of this Metav IndustryLine product supports frequent use in production environments while maintaining measurement integrity, which in turn lowers process variability and supports continuous improvement initiatives.

Discuss the M313.098 with Metav Werkzeuge to confirm fit for purpose and to arrange supply from stock or scheduled delivery

Technical data

• Article number: M313.098
• GTIN: 4054469121024
• ECLASS: 21170104

Facts

• Nominal diameter: 98 mm
• Tariff number: 90173000

Special features

• Material: hardened and lapped gauge steel
• Form C seating profile
• Standards: DIN 2250 and DIN 286, JS 3
• Category: setting rings / gauges
• Brand: Metav IndustryLine

FAQ

What is the intended use of this setting ring?
The M313.098 setting ring from Metav IndustryLine serves as a dimensional reference for setting and verifying bore gauges, fixtures and inspection equipment where a 98 mm nominal standard is required.

Which standards govern the tolerances of this ring?
Tolerances follow DIN 2250 and DIN 286 with grade JS 3 specified; these standards define permissible deviations and ensure the ring meets recognised metrological practice.

How does the lapped surface affect measurements?
A lapped finish reduces surface irregularities and improves contact repeatability; the lapped gauge steel surface on this ring helps deliver consistent measurement results over prolonged use.

Is this ring suitable for production use?
Yes — the hardened construction and Form C seating make the ring robust for regular shop-floor inspection tasks and routine calibration work.

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