8 mm Setting Ring Form C Hardened Gauge Steel DIN 2250, DIN 286 JS 3 - Metav IndustryLine

Take advantage of an industry‑grade combination of DIN‑compliance, hardened and lapped gauge steel, and compact geometry for reliable setting and repeatable inspection routines; order the setting ring directly via Metav Werkzeuge or consult our specialists if further clarification is required.

Setting ring 8 mm — DIN 2250 hardened gauge steel (Metav IndustryLine)

A Setting ring 8 mm designed as a precision reference gauge for setting and verifying internal diameters in production and inspection workflows.

• Form C geometry for standardised gauging
• Hardened, lapped gauge steel finish
• Conforms to DIN 2250 and DIN 286 standards
• Compact 8 mm nominal diameter

Consistent accuracy for repeatable settings

The ring serves as a traceable reference component where conformity matters: produced to DIN 2250 and DIN 286 with tolerance class JS 3, the component is intended to provide a stable datum for setting and checking measuring instruments. Manufactured from hardened and lapped gauge steel, the item offers a finely finished contact surface that minimises measurement scatter. This technical basis translates into fewer adjustment cycles at the machine and a reduction in process variation during setup.

Robust surface and heat treatment reduce wear

A hardened and lapped surface reduces abrasion and preserves the nominal diameter during frequent handling and contact with measuring tips. The material selection ensures high surface integrity and uniform hardness across the ring, which in turn maintains the original calibration state for longer intervals. For production environments that demand short downtimes, that durability supports continuous throughput and lowers the frequency of gauge replacement or corrective rework.

Practical integration into workshop and inspection routines

The geometry designated as Form C makes the ring suitable for standard gauging tasks and for use alongside calipers, bore gauges and setting fixtures. Its compact nominal diameter simplifies storage and handling while offering a clear, unambiguous reference for internal-dimension checks. Delivered as a ready-to-use gauge, the component assists metrology technicians and shopfloor staff in achieving fast, reproducible setups and in documenting conformity during routine inspections.

For calibrated, robust reference gauges from Metav IndustryLine, request the setting ring through Metav Werkzeuge — our Emmerich team can advise on selection and delivery at info@metav-werkzeuge.com or +49 2822 7131930.

Technical data

• Article number: M313.008
• GTIN: 4054469120461
• Diameter: 8 mm

Facts

• EClass: 21170104
• Tariff number: 90173000
• Category: Messstifte / Lehren

Special features

• Material: gauge steel, hardened and lapped
• Standard: DIN 2250, DIN 286, JS 3
• Form: Form C

FAQ

What is the intended use of this setting ring? The setting ring is intended as a precision reference for setting and verifying internal diameters in production and inspection work; the Setting ring 8 mm supports quick, reproducible instrument adjustment.

Does the ring comply with recognised metrology standards? Yes, the component is manufactured to DIN 2250 and DIN 286 with tolerance class JS 3, ensuring compatibility with standard inspection protocols.

What material and treatment does the ring have? The ring is made from hardened and lapped gauge steel, providing a wear‑resistant contact surface suitable for repeated use in workshop environments.

Is this product part of the Metav IndustryLine range and what is the SKU? This product belongs to the Metav IndustryLine range and is listed as M313.008 for ordering and reference.

Can the ring be used together with bore gauges and calipers? Yes, the geometry and finish of the ring suit use alongside calipers, bore gauges and setting fixtures to provide a stable reference diameter.

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