4.46mm Gauge Pin Single, ±0.001mm Accuracy, Length 50mm, Workshop Version - Metav IndustryLine

Take advantage of a highly repeatable inspection tool that combines 4.46 mm diameter accuracy and a tight ±0.001 mm tolerance with a compact 50 mm length for secure handling; the workshop‑grade construction and delivery in a transport case ensure reliable use and safe dispatch. Order the part directly via Metav Werkzeuge or consult our specialists for application advice.

Test pin M323.446 — 4.46 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

The Test pin M323.446 is a workshop‑grade inspection pin designed for dimensional end‑gauge checks and precision fit verification in machining and quality control environments

• Workshop-grade construction for durable use
• Diameter 4.46 mm with ±0.001 mm precision
• 50 mm overall length for stable handling
• Supplied in transport case for safe delivery

Small form, big impact on measurement certainty

The compact geometry of this inspection pin delivers a concentrated measurement interface that reduces play and misalignment during fit checks. With a 4.46 mm nominal diameter and a declared ±0.001 mm tolerance, the component is tailored for high‑precision go/no‑go and plug gauge procedures where repeatability directly reduces rework and scrap. The slim 50 mm length aids ergonomic handling while keeping the contact area stable, so measurement variance from handling is minimised.

Built for the workshop — consistent performance and robustness

Manufactured from special steel, the test pin combines wear resistance with dimensional stability under routine shopfloor use. The workshop‑grade execution means the part tolerates frequent seating and removal in fixtures without rapid degradation, supporting a predictable inspection routine. Supplied in a transport case, the pin arrives protected and ready for immediate deployment, simplifying inventory handling and reducing the likelihood of transit damage.

Practical benefits for quality control and assembly testing

The inspection pin is suitable for quick acceptance checks, gauge calibration references and assembly trials where a precise probe is required. Its low mass and compact shape enable comfortable manual operation and straightforward integration into checking rigs. By using a purpose‑made inspection pin with a narrow tolerance band, inspection sequences become faster and the statistical process control of mating parts improves, translating into measurable efficiency gains for production lines.

For workshop‑grade precision and reliable delivery, contact Metav Werkzeuge to secure the M323.446 test pin and receive tailored advice from our specialists

Technical Data

• SKU: M323.446
• GTIN: 4061905056987
• Article: Test pin, single part

Facts

• Diameter: 4.46 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.008 kg

Special features

• Material: special steel
• Workshop-grade execution
• Supplied in transport case
• Single-piece inspection pin

FAQ

What tolerance and diameter does this inspection pin have? The inspection pin is specified with a diameter of 4.46 mm and a tolerance of ±0.001 mm for exacting fit and gauge checks using the M323.446 from Metav IndustryLine.

Is the pin suitable for repeated workshop use? Yes. The workshop‑grade design and the special steel construction of the M323.446 support frequent handling and use in routine inspection tasks.

Can the pin be used for plug gauge and go/no‑go testing? Yes. Its tight tolerance and compact form factor make it well suited to plug gauge procedures and quick go/no‑go assessments on mating parts.

How is the test pin delivered to protect it during transport? The M323.446 is supplied in a transport case to prevent damage in transit and to keep the inspection surface free from contamination until use.

Which applications benefit most from this type of inspection pin? Precision assembly, dimensional end‑gauge checks and small‑part verification benefit from the repeatability and narrow tolerance band of this inspection pin.

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