4.75mm Gauge Pin Single ±0.001mm Accuracy 50mm Length Workshop Version - Metav IndustryLine

High-precision workshop gauge pin combining ±0.001 mm tolerance and robust special steel construction for repeatable end‑dimension checks; reliable 50 mm length supports consistent assembly and inspection routines. Order the part directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.475 – single inspection pin, 4.75 mm, ±0.001 mm (Metav IndustryLine)

The gauge pin M323.475 is a single inspection pin designed for accurate end‑measure verification and precise plug‑gauge applications in workshop and quality‑control environments.

• Workshop-grade special steel construction
• Diameter 4.75 mm with ±0.001 mm tolerance
• 50 mm overall length for end‑measure checks
• Single-piece inspection pin for repeatable gauges

Engineered accuracy that reduces rejects and rework

The instrument delivers ±0.001 mm declared accuracy, enabling tight tolerance checks during final inspection and assembly. This sub-micron precision reduces uncertainty in pass/fail decisions, lowering the risk of false rejects and costly rework. Built from special steel, the probe maintains dimensional stability under frequent use and resisted wear during insertion into bores or gauging fixtures. Explained plainly: the tighter the tolerance, the fewer ambiguities arise in quality control, so production flow becomes more predictable and scrap rates decline. The robust finish and consistent geometry also ensure reliable seating in gauge blocks or checking fixtures, translating measurement certainty into fewer stoppages on the shop floor.

Practical design for workshop throughput and handling

A 50 mm overall length and a precise 4.75 mm diameter make this inspection pin suitable for a wide range of end‑measure and plug‑gauge tasks where short, stiff probes are required. The single‑piece construction minimises elastic deformation during measurement, improving repeatability in both manual and semi‑automated checks. For machinists and quality engineers, this means quicker cycle times at the inspection bench and fewer measurement retries. The product is clearly identified by its SKU and aligns with standard metrology practices, allowing straightforward integration into existing gauge sets and fixtures without additional adaptation.

Ready for routine inspection and quality assurance workflows

Designed as a workshop variant, the probe supports frequent, demanding use in industrial environments. The material choice and manufacturing accuracy serve long term stability, which is important when control charts and SPC depend on consistent reference parts. When traceability is required for audit or internal documentation, the pin’s stable performance reduces variation in recorded measurements and contributes to a robust inspection record. For applications demanding repeatable end‑dimension checks—such as small bores, dowel verifications or plug‑gauge stations—this inspection pin provides a balance of precision and practicality that complements standard quality assurance procedures.

Choose the Metav IndustryLine M323.475 for dependable end‑measure control and contact Metav Werkzeuge for tailored technical advice or to arrange supply

Technical data

• Article number: M323.475
• GTIN: 4061905056772
• Label: Gauge pin, single, 4.75 mm, ±0.001 mm, length 50 mm
• Brand: Metav IndustryLine

Core specifications

• Diameter: 4.75 mm
• Length: 50 mm
• Accuracy / Tolerance: ±0.001 mm
• Weight: 0.009 kg

Special features

• Workshop-grade version
• Material: Special steel
• Single-piece inspection pin
• Intended for end‑dimension and plug‑gauge verification

FAQ

What accuracy can be expected from this inspection pin?
The gauge pin M323.475 is specified with an accuracy of ±0.001 mm, providing sub-micron repeatability suitable for tight tolerance end‑measure checks.

Which materials is the pin made from and why does it matter?
The pin is manufactured from special steel, chosen for dimensional stability and wear resistance so that the gauge pin retains accuracy under frequent insertion and removal cycles.

Is the pin suitable for plug‑gauge applications and fixtures?
Yes, the single-piece construction and the 4.75 mm diameter make the M323.475 suitable for plug‑gauge tasks and for use in dedicated inspection fixtures where stiffness and repeatability are required.

How does the 50 mm length affect measurement performance?
A 50 mm overall length provides a balance between accessibility and stiffness; it is long enough for most end‑dimension verifications while remaining rigid enough to avoid bending-related errors during routine checks.

Can the M323.475 be used for serial quality control in a production environment?
The workshop-grade design and tight tolerance specification make the M323.475 appropriate for serial inspection tasks, contributing to consistent measurement results and improved process control.

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