4.88mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of extreme dimensional control, robust special steel construction and compact 50 mm length for repeatable reference measurements; the tight ±0.001 mm tolerance keeps inspection processes reliable and traceable. Order the test pin directly via Metav Werkzeuge or ask our consultants if needed.

Test pin M323.488 — inspection gauge pin, 4.88 mm, ±0.001 mm (Metav IndustryLine)

Test pin M323.488 is a precision inspection pin for end-measure applications in workshop and quality‑control environments

• Precision diameter 4.88 mm, tolerance ±0.001 mm
• Compact 50 mm length for confined fixtures
• Manufactured from special steel for longevity
• Workshop design for routine inspection tasks

Precision that supports reproducible inspection results

The M323.488 test pin serves as a reliable reference for dimensional checks where repeatability matters. With a diameter of 4.88 mm and a verified tolerance of ±0.001 mm, the pin reduces measurement uncertainty in go/no‑go and end‑measure tasks. The compact 50 mm length keeps the probe rigid within fixtures, enhancing stability during insertion and reducing the influence of lateral deflection. These characteristics translate directly into fewer rejects, faster inspection cycles and clearer pass/fail decisions in production.

Robust construction for everyday workshop use

Built from special steel, this inspection pin balances wear resistance with dimensional stability. The workshop execution ensures that surfaces remain true under routine handling, while the small mass (0.01 kg) makes the gauge easy to integrate into manual check stations or automated jigs. The material choice and mechanical finish allow for consistent mating with bore gauges, fixtures and test benches, keeping maintenance intervals long and downtime minimal. This results in dependable parts evaluation without constant rework of the measurement hardware.

Practical benefits for quality assurance workflows

As a dedicated end‑measure accessory, the pin suits a wide range of inspection tasks from incoming goods controls to final assembly checks. The compact geometry simplifies alignment and insertion, while the high accuracy supports statistical process control (SPC) by delivering tight reference points for measurement systems. Traceable identification (SKU M323.488, GTIN 4061905058677) aids inventory control and calibration planning, helping integrate the component into documented QA procedures and inspection plans.

For reliable reference measurements and easier quality control, contact Metav Werkzeuge for the Metav IndustryLine test pin M323.488 and arrange a tailored supply solution from our Emmerich warehouse.

Technical data

• SKU: M323.488
• GTIN: 4061905058677
• Brand: Metav IndustryLine
• Material: special steel
• Execution: workshop version
• Length: 50 mm
• Diameter: 4.88 mm
• Tolerance: ±0.001 mm
• Weight: 0.01 kg

Key measurements

• Diameter 4.88 mm
• Length 50 mm
• Tolerance ±0.001 mm
• Weight 0.01 kg

Special features

• Application: end‑measure / reference gauge
• Eclass: 21170231
• Story trigger: endmasse

FAQ

What is the primary application of this inspection pin?
The inspection pin M323.488 is designed for end‑measure and reference checks in workshop and quality‑control setups, providing a stable datum for bore and fixture verification.

Is the tolerance of ±0.001 mm sufficient for laboratory measurement tasks?
Yes; the ±0.001 mm specification of the M323.488 test pin meets demanding workshop and many laboratory inspection requirements where sub‑millimetre repeatability is required.

Which material is used and how does it affect durability?
The pin is made from special steel, giving corrosion‑resistant surface hardiness and stable dimensions under routine use, which extends service life in inspection workflows.

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