4.5mm Setting Ring, Hardened Gauge Steel, Form C, DIN 2250/DIN 286 JS3 - Metav IndustryLine

Take advantage of the certified tolerances and robust, lapped surface finish for fast, reproducible size setting in production and inspection. The combination of hardened gauge steel, DIN conformity and compact form factor keeps set‑up times short and rejects down to a minimum. Order the setting ring directly via Metav Werkzeuge or consult the Metav team for application advice.

Setting ring 4.5 mm (Form C) — hardened, lapped gauge steel by Metav IndustryLine

The Setting ring 4.5 mm (Form C) is a hardened, lapped ring gauge for precise size setting and verification in workshop and inspection environments

• Hardened, lapped gauge steel
• Conforms to DIN 2250 and DIN 286 JS 3
• Precise 4.5 mm diameter for accurate setting

Improve setup accuracy with certified tolerances

The Setting ring 4.5 mm (Form C) offers a compact reference for rapid tool and fixture alignment; its hardened and lapped gauge steel surface yields a stable seating and minimal wear, which supports consistent measurements over repeated use. Compliance with DIN 2250 and DIN 286 together with tolerance class JS 3 provides a known, reproducible fit that reduces setup deviation and contributes to higher first‑pass yield in machining and assembly operations. This makes the gauge suitable where repeatable dimensional references are required.

Designed for durable, low‑maintenance throughput

Constructed from hardened, precision‑finished gauge steel, the ring resists deformation and surface damage that would otherwise degrade accuracy. The lapped finish ensures low friction and predictable contact conditions during routine use, lowering the need for frequent replacement. Owing to its small footprint and modest mass, the ring is easy to handle and integrate into a standard inspection kit, while remaining sufficiently robust for daily workshop use. The result is a component that preserves measurement quality and reduces downstream rework.

Fits directly into inspection and setting workflows

As a purpose‑built setting device, the ring supports quick checks of tool sizes, gauge blocks and go/no‑go processes where a calibrated reference is required. Its compact diameter and Form C geometry suit small‑bore and internal seating checks, and the clear normative traceability simplifies documentation for quality records. When combined with routine verification procedures, the ring helps standardise setting practices across shifts and reduces operator variability, supporting tighter process control in both production and maintenance environments.

For specialist guidance on integrating Metav IndustryLine setting rings into existing quality procedures, or for supply from our Emmerich stock, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: M313.004.5
• GTIN: 4054469120423
• Label: Einstellring 4,5 mm, DIN 2250 aus gehärtetem Lehrenstahl; 0,01 kg

Facts

• Diameter: 4.5 mm
• Weight: 0.1 kg
• eCl@ss: 21170104
• Tariff number: 90173000

Special features

• Material: hardened and lapped gauge steel
• Form: Form C
• Standards: DIN 2250; DIN 286, JS 3
• Category: gauges / setting rings

FAQ

What is the intended use of this setting ring? The setting ring is intended as a precision reference for size setting and verification in workshop and inspection contexts; the Setting ring 4.5 mm (Form C) from Metav IndustryLine (SKU M313.004.5) is suited to compact seating and small‑bore checks.

What material and finish ensure the ring's longevity? This ring is made from hardened and lapped gauge steel, which provides wear resistance and a stable contacting surface for repeatable measurements.

Which tolerances and standards apply to the gauge? The ring conforms to DIN 2250 and DIN 286 with tolerance class JS 3, ensuring a standardised fit and documented dimensional accuracy.

Can the ring be used for internal and external setting tasks? Yes, the Form C geometry and the precise 4.5 mm diameter make the ring suitable for compact internal seating checks and as a reference for setting tools and gauges.

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