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

Combine the precise tolerance class DIN 2250 / DIN 286 (JS 3) with a hardened, lapped gauge steel finish and Form C geometry to secure reproducible reference diameters in inspection and set-up tasks. Order the setting ring directly via Metav Werkzeuge or consult our specialists for application advice.

Setting ring 15 mm (M313.015) — DIN 2250, hardened gauge steel — Metav IndustryLine

The Setting ring 15 mm (M313.015) is a precision gauge ring designed for reliable diameter references in inspection, calibration and tool-room set‑ups.

• DIN 2250 / DIN 286 JS 3 tolerance
• Hardened and lapped gauge steel
• Form C geometry for stable seating
• GTIN 4054469120539 for traceability

Faster, verifiable set-ups through standardised tolerances

A clearly specified tolerance system reduces ambiguity during machine set-up and inspection. Built to DIN 2250 and DIN 286 with JS 3 tolerance grading, this ring provides a documented reference diameter that supports repeatable workflows and consistent pass/fail decisions. The formal standardisation shortens measurement uncertainty assessment and simplifies integration into quality plans, which translates into fewer set‑up iterations and reduced machine downtime.

Durable construction that preserves accuracy over time

Manufactured from hardened, lapped gauge steel, the ring resists wear while maintaining its calibrated profile. The lapped finish reduces surface irregularities and helps preserve the contact geometry under repeated use, so reference dimensions remain stable across inspection cycles. For workshop and shop‑floor environments this means longer intervals between replacement and a lower risk of drift-induced rejects, improving throughput without sacrificing precision.

Form C shape for stable seating and repeatable results

The Form C configuration delivers defined seating that minimises rocking and eccentricity when used with fixtures or plug gauges. This geometry assists in achieving consistent contact lines during measurement or during the setting of master gauges, yielding improved repeatability. Where component alignment and centring are critical, the shaped bearing face reduces setup variation and contributes directly to tighter process control.

Seamless integration into quality systems and inventory control

The ring is provided with clear identification (SKU M313.015 and GTIN 4054469120539), facilitating traceability in inspection records and stock management. As a compact, standards‑based reference, it fits naturally into gauge sets, calibration benches and inspection jigs, supporting both routine checks and documented verification procedures. The combination of normative conformity and durable material offers a pragmatic balance of longevity and metrological reliability for production and maintenance applications.

Contact Metav Werkzeuge for tailored gauge sets, compatibility advice or to discuss matching ring standards — telephone +49 2822 7131930 or e-mail info@metav-werkzeuge.com

Technical data

• Article number: M313.015
• Manufacturer: Metav IndustryLine
• GTIN: 4054469120539
• Eclass: 21170104

Facts

• Diameter: 15 mm
• TARIC / Commodity code: 90173000
• Standards: DIN 2250; DIN 286; JS 3

Special features

• Material: hardened and lapped gauge steel
• Geometry: Form C
• Categories: Gauges; Setting rings

FAQ

What tolerance class does this ring meet?
The setting ring meets the tolerances described in DIN 2250 and DIN 286 with a JS 3 grading, providing a reproducible reference for inspection and set‑up activities.

What material and finish are used?
The M313.015 is made from hardened gauge steel with a lapped finish, chosen to combine wear resistance with a stable contact surface for long‑term accuracy.

How does the Form C design help in practical use?
Form C gives a defined seating face that reduces rocking and eccentricity, improving repeatability when the ring is used in fixtures, plug gauge assemblies or calibration benches.

How can the ring be identified in stock and documentation?
Identification is via SKU M313.015 and GTIN 4054469120539, which supports traceability in inventory systems and inspection records.

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