4.43mm Gauge Pin, Workshop Version, Length 50mm, ±0.001mm Accuracy - Metav IndustryLine

Take advantage of the combination of ultra‑fine tolerance, robust workshop design and compact dimensions for reliable end‑size checks and fewer rework cycles; order directly via Metav Werkzeuge or consult the team for batch supply and delivery options.

Gauge pin M323.443 — single precision test pin, Ø 4.43 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

The Gauge pin M323.443 is a single, workshop‑grade precision test pin engineered for end‑size verification and fixture checking in production and inspection environments.

• Workshop execution
• Diameter 4.43 mm, tolerance ±0.001 mm
• Length 50 mm for end‑size checking
• Delivered in transport case

Precision that reduces inspection uncertainty

High repeatability is the central advantage of this test pin: with a tolerance of ±0.001 mm, the component supplies a measurable reference that lowers measurement scatter and supports tighter quality gates. The small nominal diameter of 4.43 mm is produced to a controlled roundness and cylindricity, enabling secure use in plug gauges, go/no‑go fixtures and feeler checks. As a result, inspection throughput can be increased while statistical process control becomes more meaningful.

Built for repeatable handling and workshop longevity

The design follows a workshop specification that emphasises robustness and simple handling. Manufactured from special steel and finished for corrosion resistance, the pin combines low mass with dimensional stability across repeated use; the 50 mm length gives adequate grip for manual manipulation while maintaining concentric support in fixtures. Delivery in a transport case protects the datum surface during storage and transport, reducing the risk of accidental damage and the need for premature replacement.

Fits into inspection workflows and reduces setup time

This single gauge pin integrates easily into standard end‑size measurement routines and pin sets. Marking and traceability are supported by the visible SKU and GTIN data, which helps inventory control and batch documentation. Thanks to the workshop execution and precise specification, the pin streamlines setup procedures, shortens fixture changeover times and contributes to consistent pass/fail decisions in serial inspection.

Contact Metav Werkzeuge to check current stock, discuss batch quantities or request technical clarification — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: M323.443
• GTIN: 4061905059643
• Brand: Metav IndustryLine
• Description: Single gauge pin, Ø 4.43 mm, ±0.001 mm, length 50 mm

Facts

• Diameter: 4.43 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.008 kg

Special features

• Workshop execution
• Material: special steel
• Delivered in transport case
• Single test pin for end‑size checking

FAQ

What material is the pin made from?
The pin is manufactured from special steel and supplied in a workshop execution suitable for routine inspection tasks.

Is the tolerance of ±0.001 mm achievable in daily quality control?
Yes, the specified ±0.001 mm tolerance is a manufacturing characteristic of the M323.443 and supports high‑precision checks when handled and stored correctly.

How is the pin delivered and protected during transport?
Delivery is in a transport case to protect the measuring faces and ensure safe storage between uses.

Can this pin be used in standard plug gauges and fixtures?
The single precision pin is intended for end‑size checks and is compatible with common plug gauge setups and fixture applications requiring a 4.43 mm reference.

Is traceability information available for the item?
Traceability is supported via the SKU M323.443 and the GTIN 4061905059643 for inventory and documentation purposes.

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