5.19mm Test Pin ±0.001mm, 50mm Length Workshop Version - Metav IndustryLine

Take advantage of a combination of micron-level accuracy, durable special steel construction and compact length for reliable in-process verification; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.519 — Single precision pin, 5.19 mm ±0.001 mm (Metav IndustryLine)

A gauge pin M323.519 engineered as a compact inspection pin for accurate end-measurement and bore-checking tasks in workshop and quality‑control environments

• Workshop version design for everyday shop use
• Diameter 5.19 mm with ±0.001 mm tolerance
• 50 mm length for recessed and deep checks

Micron-level accuracy for confident inspection results

The gauge pin delivers ±0.001 mm tolerance — a precision of one micron — which makes it suitable where tight dimensional control is required. Such resolution reduces uncertainty when validating bore diameters or plug fits and shortens decision cycles in production control. Being manufactured from special steel provides dimensional stability and resists minor wear under normal checking loads, so the measurement remains repeatable over multiple checks. This results in fewer rework loops and a more predictable inspection routine.

Robust, shop-ready design that eases handling

Designed as a workshop version, the pin combines a compact 50 mm shaft with a nominal diameter of 5.19 mm, allowing access to recessed features and small bores without sacrificing stiffness. The compact form factor makes the pin simple to position by hand or with basic fixtures, reducing set-up time on the shop floor. Supplied for transport in a protective box, the pin arrives ready for safe storage and straightforward use, helping to keep gauges organised and protected between shifts.

Practical benefits for measurement workflows and traceability

The single-pin format suits spot checks and gauge stacks where specific nominal diameters are required. Its lightweight construction (approx. 0.011 kg) minimises handling fatigue during repetitive inspection tasks. The clear specification of diameter, length and tolerance facilitates documentation in inspection plans and quality records, making it straightforward to reference in inspection reports or routings. For specialised requirements, Metav Werkzeuge can advise on matching pins and organisational options to integrate the component into existing metrology sets.

Contact Metav Werkzeuge today for availability from our Emmerich stock or for tailored advice on integrating the M323.519 gauge pin into existing inspection routines

Technical data

• Article number: M323.519
• SKU: M323.519
• GTIN: 4061905059049
• ECLASS: 21170231
• Label: Prüfstift, einzeln, 5,19mm, +/- 0.001 mm Länge 50 mm
• Manufacturer: Metav IndustryLine

Dimensions & accuracy

• Diameter: 5.19 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.011 kg

Features & delivery

• Material: Special steel
• Workshop version for everyday shop use
• Single gauge pin configuration
• Supplied in a plastic or wooden box for transport

FAQ

What level of precision can be expected from this gauge pin?
The M323.519 gauge pin is specified with a tolerance of ±0.001 mm, corresponding to one micron of nominal accuracy, making it suitable for high-precision checks of small bore diameters.

Is the gauge pin suitable for recessed bore measurements?
Yes, the 50 mm shaft length allows access into recessed bores and pockets where a short, rigid pin is required for verification.

What material is the pin made from and how durable is it?
The pin is made from special steel, chosen for dimensional stability and wear resistance under standard inspection conditions in a workshop environment.

Does the delivery include protective packaging?
The product is supplied in a transport box (plastic or wooden) to protect the pin during shipment and storage.

Is a calibration certificate included with the M323.519?
The product data for M323.519 does not specify a calibration certificate; please contact Metav Werkzeuge for details on calibration and traceability options.

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