9.88mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of workshop‑grade robustness, sub‑micrometre accuracy and compact handling for reliable end‑dimension checks; order the gauge pin directly via Metav Werkzeuge or consult our specialists for matching inspection kits.

Gauge pin M323.988 — 9.88 mm, ±0.001 mm tolerance (50 mm length) by Metav IndustryLine

The Gauge pin M323.988 is a workshop‑grade, single gauge pin designed for precise end‑dimension verification and plug‑gage tasks in small‑part and metrology applications.

• Workshop‑grade precision gauge pin
• Diameter 9.88 mm with ±0.001 mm tolerance
• 50 mm special steel, corrosion‑resistant finish
• Supplied in protective transport case

Accurate end‑dimension checks with minimal setup

The compact, single‑pin design offers repeatable high accuracy for end‑dimension and plug‑gage inspections. With a diameter of 9.88 mm held to ±0.001 mm, this pin reduces measurement uncertainty when matching bore sizes or verifying end‑masses, speeding up in‑process checks and lowering scrap rates. Constructed from special steel, the pin resists wear during frequent seating in small holes, preserving the nominal size over many cycles. The compact length supports quick handling and straightforward fixture use without complex alignment.

Built for workshop environments and steady handling

Classified as an ultra‑compact inspection tool, this pin suits fine mechanical and workshop tasks where space and handling comfort matter. The workshop‑grade finish and balanced mass ensure stable contact during manual or jig‑based checks; the 50 mm length provides enough engagement for secure positioning while remaining easy to manoeuvre. Supplied in a protective transport case, the set arrives ready for use on the bench and for safe storage between inspections, so traceability and component care are integrated into daily routines.

Efficiency and compatibility in inspection workflows

Integrating this gauge pin into inspection routines shortens setup time for standard bore checks and plug‑gage comparisons. The single‑pin format simplifies inventory handling and makes replacement straightforward when maintaining a kit of nominal sizes. Known dimensions and tight tolerance permit direct comparison against drawing limits or reference rings, enabling fast go/no‑go decisions and consistent quality control without elaborate equipment.

For combined advice on compatible inspection sets and immediate dispatch from Metav Werkzeuge, contact our sales team in Emmerich for availability and matching tolerances.

Technical data

• Article number: M323.988
• GTIN: 4061905062155
• Weight: 0.033 kg
• Diameter: 9.88 mm
• Length: 50 mm
• Accuracy: ±0.001 mm
• Material: Special steel
• Feature: Workshop version

Facts

• Single gauge pin
• Supplied in protective transport case
• SKU: M323.988
• Label: Prüfstift, einzeln, 9,88mm, +/- 0.001 mm Länge 50 mm

Special features

• Robust surface finish
• Suitable for plug‑gage and end‑dimension checks
• Compact handling for fine mechanical work
• Protective transport case included

FAQ

What tolerance can be expected from this gauge pin?
The gauge pin M323.988 is specified with an accuracy of ±0.001 mm, providing sub‑micrometre control for critical end‑dimension checks.

Is the pin suitable for frequent workshop use?
Yes, the workshop‑grade construction and special steel composition make the pin resilient to repeated seating and typical bench handling.

Does the delivery include protective packaging?
The product is supplied in a protective transport case to ensure safe storage and transport of the gauge pin.

Can this pin be used as a reference for go/no‑go checks?
The nominal diameter and tight tolerance allow the pin to serve as a reliable reference for simple go/no‑go inspections and bore verification.

What material is the pin made from and why does it matter?
Made from special steel, the pin combines hardness and wear resistance to maintain dimensional stability over repeated use.

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