30mm Setting Ring Form C Hardened Gage Steel DIN 2250, JS3 - Metav IndustryLine

Benefit from the combination of hardened, lapped gauge steel, conformity to DIN 2250 / DIN 286 (JS 3) and the compact 30 mm nominal diameter for reliable gauge setting and repeatable measurements. Order the setting ring directly via Metav Werkzeuge or contact our consultants for application advice.

Setting ring 30 mm (Form C) — hardened gauge steel, DIN 2250

The Setting ring 30 mm is a precision setting gauge for dimensional verification and the calibration of internal measuring devices in workshops and metrology labs.

• Hardened and lapped gauge steel
• Conforms to DIN 2250 / DIN 286, JS 3
• Precision 30 mm nominal diameter
• Robust Form C geometry for workshop use

Stable compliance with recognised standards for fewer rejects

The ring is manufactured to DIN 2250 and DIN 286 requirements and to tolerance class JS 3, providing a measurable baseline that reduces setup uncertainty. With a nominal diameter of 30 mm, the gauge offers a standard reference that supports reproducible setting procedures and quick go/no-go checks. This normative compliance means inspection results are comparable across shifts and suppliers, lowering the risk of costly rework and increasing production uptime.

Durable construction that keeps calibration longer

Made from hardened, lapped gauge steel, the component resists wear from routine use and maintains its form under repetitive contact. The lapped finish ensures smooth seating and true contact with mating parts, which benefits both short-term accuracy and long-term stability. For maintenance planning, the robust design reduces the frequency of requalification, so inspection resources are used more efficiently while preserving measurement confidence.

Practical geometry for everyday metrology tasks

The Form C configuration provides a compact, easy-to-handle profile suited to bench work and machine-side checks. Its form factor simplifies positioning in confined setups and supports rapid verification of internal diameters or the calibration of internal setting devices. Because the gauge is a purpose-built setting ring, it integrates seamlessly into standard inspection workflows and helps to accelerate first-article inspections and in-process checks.

Integration into quality systems and workshop routines

As a precision gauge, the component supports traceable measurement processes and fits into established calibration cycles. Use of this setting ring in quality control routines improves the reproducibility of instrument adjustment and aids documentation for audits. The straightforward construction and adherence to established standards make it an efficient choice for repair shops, production metrology and toolroom setups that demand consistent dimensional references.

Contact Metav Werkzeuge today to discuss ordering the Metav IndustryLine setting ring or to request application guidance: info@metav-werkzeuge.com — +49 2822 7131930

Technical data

• Article number: M313.030
• GTIN: 4054469120683
• ECLASS: 21170104
• Manufacturer: Metav IndustryLine

Facts

• Nominal diameter: 30 mm
• Customs tariff number: 90173000
• Standards: DIN 2250; DIN 286; JS 3

Special features

• Material: gauge steel, hardened and lapped
• Form: Form C
• Category: Gauges / Setting rings
• Application: Dimensional verification and gauge setting

FAQ

What is the intended use of the setting ring?
The setting ring is intended for dimensional verification and the calibration of internal measuring devices; the Metav IndustryLine setting ring M313.030 serves as a traceable reference for workshop and metrology checks.

Which standards and tolerance class apply to this ring?
The ring complies with DIN 2250 and DIN 286 and is manufactured to tolerance class JS 3, ensuring reproducible results for setup and inspection tasks.

What material is the gauge made from and why does it matter?
The gauge is made from hardened, lapped gauge steel, which provides wear resistance and stable contact surfaces for reliable measurement over time.

How does the Form C geometry affect handling?
Form C gives a compact profile that is easy to position in confined spaces and practical for machine-side checks, improving handling during routine inspections.

Can the setting ring be used in production and laboratory environments?
Yes, the Metav IndustryLine setting ring M313.030 is suitable for both workshop production control and metrology lab reference use thanks to its normative conformity and robust construction.

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