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

The combination of hardened and lapped gauge steel, a stable Form C profile and strict conformity to DIN 2250 / DIN 286 JS 3 delivers a robust reference for repeatable set-ups and reduced rework. Order the setting ring directly via Metav Werkzeuge or consult the technical team for integration advice.

Setting ring gauge M313.068 — 68 mm diameter, hardened and lapped gauge steel (Form C) | Metav IndustryLine

The Setting ring gauge M313.068 provides a workshop-grade reference for diameter verification and tool setting in machining, inspection and fixture preparation.

• 68 mm nominal diameter, Form C
• Hardened and lapped gauge steel
• Manufactured to DIN 2250 / DIN 286 JS 3
• GTIN 4054469120904

Consistent set-ups that reduce scrap and downtime

A precisely manufactured setting ring offers a stable datum for repeated adjustments; the ring’s geometry is controlled to meet DIN 2250 and DIN 286 JS 3, which translates into predictable repeatability when used as a reference for tool setting and go/no‑go verification. The standardised tolerance class reduces subjective interpretations during machine set-up and speeds process handovers between shifts. Where traceable references are required in an inspection chain, this ring functions as a compact master that helps to avoid costly part rework and supports continuous production flow.

Durable construction for routine workshop use

The body is made from gauge steel, hardened and lapped to present a wear‑resistant measuring surface that retains form over time; the Form C profile ensures reliable seating against shafts and mandrels. At 68 mm diameter and approximately 1.3 kg, the component offers sufficient mass for stable placement while remaining manageable for routine handling. The lapped finish lowers friction and contact wear, extending service life and maintaining the integrity of the measurement surface, which benefits both quality assurance and long‑term cost of ownership.

Traceability and simple integration with inspection routines

Marked with GTIN 4054469120904 and identified as M313.068, the ring is prepared for serial record‑keeping and spare part management in the workshop. Conformity to recognised standards makes documentation straightforward when integrating the ring into inspection plans or quality manuals. Delivered as a ready‑to‑use setting gauge, the component slots into existing processes for calibrating instruments or verifying external diameters, supporting consistent results across production runs while simplifying procurement and inventory tracking through the Metav IndustryLine catalogue.

Contact Metav Werkzeuge for tailored technical advice or to reserve the Metav IndustryLine setting ring M313.068 for your workshop; call +49 2822 7131930 or e‑mail info@metav-werkzeuge.com

Technical data

• Article number: M313.068
• GTIN: 4054469120904
• Diameter: 68 mm
• Weight: 1.3 kg
• Material: gauge steel, hardened and lapped
• Form: C
• Standards: DIN 2250; DIN 286, JS 3

Facts

• Diameter: 68 mm
• Weight: 1.3 kg
• Tariff number: 90173000
• ECLASS: 21170104

Special features

• Form C geometry for shaft seating
• Hardened and lapped measuring surface
• Conforms to DIN 2250 and DIN 286 JS 3
• Category: Gauges; measuring pins

FAQ

What accuracy and tolerance class does the ring meet?
The setting ring gauge M313.068 is produced to the tolerance requirements of DIN 2250 and DIN 286 with class JS 3, providing a defined reference for compliant inspection and set‑up work.

Which materials and surface treatments are used?
The ring is manufactured from gauge steel that has been hardened and lapped to provide a wear‑resistant, low‑friction measuring surface suitable for frequent contact with shafts and mandrels.

How should the ring be used within a workshop inspection routine?
Use the M313.068 as a reference master for setting calipers, checking external diameters and verifying tool set‑ups; its standard conformity simplifies inclusion in formal inspection procedures.

Is the product identified for inventory and traceability?
Yes, the item is identifiable by GTIN 4054469120904 and article number M313.068 to support tracking, spare‑part ordering and documentation.

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