22mm Setting Ring Form C Hardened Gauge Steel DIN 2250, DIN 286 JS3 - Metav IndustryLine

Take advantage of the combination of precise JS 3 tolerance, hardened and lapped gauge steel, and compact 22 mm diameter to ensure repeatable setting and inspection. Order the ring gauge directly via Metav Werkzeuge or consult our specialists for integration into calibration workflows.

M313.022 ring gauge — 22 mm setting ring, hardened and lapped, DIN 2250

The M313.022 is a precision 22 mm ring gauge designed for setting, inspection and calibration tasks in workshop and metrology environments.

• Hardened, lapped gauge steel
• Compliant with DIN 2250 and DIN 286
• Precision 22 mm setting ring
• JS 3 tolerance for tight inspections

Consistent calibration that reduces rework

The compact 22 mm diameter combined with hardened and lapped gauge steel provides a stable reference that maintains dimensional integrity under frequent use. The JS 3 tolerance class, referenced to DIN 2250, means the gauge serves as a tight master for go/no‑go checks and tool setting; this reduces setup variability and minimises costly rework. Lapping is a finishing step that creates a mirror‑flat measurement face, lowering form error and prolonging service life—an advantage when repeatability is vital to production flow.

Robust design for repeatable measurements

The Form C configuration delivers a practical balance between accessibility and protection of the measuring surface. Heat treatment of the gauge steel increases surface hardness and wear resistance, while the lapped finish preserves contact accuracy over many cycles. Together these features reduce the need for frequent reconditioning and support consistent measurement results. The construction is intentionally straightforward so that inspection routines remain fast and unambiguous, helping to keep throughput steady in a busy workshop.

Practical use and traceability for shop and lab

As a compact setting ring the M313.022 is suited for tool presetting, checking plug tolerances and establishing reference dimensions on fixtures. The small footprint simplifies handling during quick verification steps and makes the gauge easy to integrate into a calibration set. Clear standards compliance with DIN 2250 and DIN 286 supports documentation and audit trails, while product identification enables reliable traceability across quality control records. For customers seeking dependable masters for routine inspection, this ring gauge offers a pragmatic combination of precision and durability.

Contact Metav Werkzeuge today to discuss how the M313.022 ring gauge can be integrated into existing calibration procedures — Metav Werkzeuge’s specialists in Emmerich are available at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: M313.022
• GTIN: 4054469120607
• ECLASS: 21170104
• Customs tariff number: 90173000

Facts

• Diameter: 22 mm
• Form: Form C
• Norms: DIN 2250, DIN 286, JS 3

Special features

• Material: gauge steel, hardened and lapped
• Intended use: setting, inspection, calibration
• Category: ring gauge / setting ring
• Brand: Metav IndustryLine

FAQ

What is the intended use of this ring gauge?
The ring gauge is intended for setting and inspection tasks; the M313.022 serves as a precision reference for tool presetting, go/no‑go checks and routine calibration in workshop and metrology contexts.

Which standards does the gauge comply with?
This ring gauge is manufactured to meet DIN 2250 and DIN 286, with a JS 3 tolerance classification for tight dimensional control.

What material and finish does the gauge have?
The gauge is made from hardened gauge steel and is lapped to produce a flat, wear‑resistant measuring surface that supports long service life and repeatable results.

Is the gauge suitable for frequent shop use?
Yes; the heat‑treated material and lapped finish provide wear resistance appropriate for regular setting and inspection cycles while maintaining measurement stability.

How does the small diameter benefit the workshop?
A compact 22 mm ring gauge simplifies handling during quick checks and tool adjustments, enabling faster setups and reduced process variation across repeated measurements.

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