1.66mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel - Metav IndustryLine

Take advantage of the combination of industrial-grade toughness, ±0.001 mm dimensional accuracy and a compact 50 mm working length for reliable end-measurement control; order directly via Metav Werkzeuge or consult our specialists for suitability and supply.

Gauge pin M323.166 — 1.66 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

A gauge pin M323.166 designed for high-precision end measurements and inspection tasks in workshop environments

• High precision ±0.001 mm tolerance
• Compact 50 mm length for confined bores
• Hardened special steel for wear resistance

Precision that stabilises process control

The instrument delivers industry-class repeatability thanks to its tight ±0.001 mm tolerance, making it suitable for fine inspection points and go/no-go checks. The controlled diameter in combination with a defined 50 mm shank reduces measurement uncertainty during comparative checks and set-up procedures. In practical terms, this level of accuracy supports traceable quality assurance and helps to detect production drift early, which in turn protects downstream assembly quality and reduces rework.

Designed for reliable, repeatable inspection

With a nominal diameter of 1.66 mm, the pin is intended for small-bore checks and end-face references where minimal clearance and consistent contact are required. The lightweight construction contributes to low handling fatigue while maintaining geometric stability throughout repeated cycles. Where manual insertion is necessary, the compact dimensions and special steel composition ensure a stable fit and long-term dimensional integrity, supporting routine process checks in machining and inspection cells.

Practical inventory and application advantages

Delivered as a single inspection pin with clear identifiers (SKU and GTIN), the component integrates easily into workshop inventories and inspection kits. The workshop version specification underlines robust finishing suitable for shop-floor use rather than delicate laboratory-only instruments. Use cases include final diameter verification, reference stacking for comparative gauges and quick go/no-go assessments on assembly lines; the design supports efficient workflow and reduces downtime during inspection operations.

For precise inspection tasks choose the Metav IndustryLine gauge pin M323.166 — contact Metav Werkzeuge for technical advice or to secure a reliable supply from Emmerich.

Technical Data

• Article number: M323.166
• GTIN: 4061905055805
• Brand: Metav IndustryLine

Core dimensions

• Diameter: 1.66 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.004 kg
• ECLASS: 21170231

Features & applications

• Material: Special steel
• Version: Workshop execution
• Pack: single unit (individual pin)
• Typical use: End measurement / bore inspection

FAQ

What is the declared tolerance of this gauge pin?
The Metav IndustryLine gauge pin M323.166 is specified with a tolerance of ±0.001 mm, making it suitable for fine inspection and end-measurement tasks.

For which inspection tasks is this pin intended?
The pin is intended for small-bore checks, end-face references and quick go/no-go assessments in workshop and production inspection workflows.

Is the pin supplied as an individual item or in sets?
This item is supplied as an individual gauge pin (single unit) and is identified by SKU M323.166 and GTIN 4061905055805 for inventory tracking.

What material is the pin made from and what does that mean for wear resistance?
The pin is manufactured from special steel, a choice that balances hardness and toughness to resist wear during routine insertion and removal cycles common on the shop floor.

How can additional traceability or calibration be arranged?
If a calibration certificate or enhanced traceability is required, Metav Werkzeuge can advise on available services and documentation to match quality-system requirements.

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