3.38mm Gauge Pin, Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine

High-precision single test pin with a 3.38 mm diameter and ±0.001 mm tolerance delivers repeatable end‑measurements; the 50 mm length extends verification into deeper bores while the workshop design ensures everyday robustness. Order the test pin directly via Metav Werkzeuge or ask our consultants if needed.

Metav IndustryLine Test pin Ø 3.38 mm — ±0.001 mm tolerance, 50 mm length

Metav IndustryLine Test pin Ø 3.38 mm — single precision probe for end‑measurements and bore checks

• Single test pin Ø 3.38 mm, tolerance ±0.001 mm
• Length 50 mm for deep-bore checks
• Special steel for high wear resistance

Consistent micrometre-level precision for inspection tasks

The probe delivers a tolerance of ±0.001 mm (equivalent to 1 µm), making it suitable where microscopic deviations are critical. As a precision verification element, this test pin is intended for repeat measurements and calibration checks in production and quality assurance workflows. The high tolerance reduces uncertainty in pass/fail decisions and shortens inspection cycles, supporting efficient throughput without sacrificing measurement reliability. The marked nominal diameter 3.38 mm and the specified tolerance form a clear, comparable basis for specification sheets and inspection plans.

Robust workshop design that withstands daily use

Manufactured in special steel, the component is configured as a workshop version, which balances dimensional stability with resistance to wear under repetitive contact. The 50 mm overall length provides extra reach for bore and recess verification while maintaining stiffness to prevent bending. The compact mass (approx. 0.006 kg) enables easy manual handling and rapid placement in fixtures or comparator setups. The design reduces handling time in assembly‑line checks and prolongs service intervals, lowering total cost of ownership through fewer replacements.

Practical applications and straightforward handling

This single test pin is intended for go/no‑go checks, insertion gauging, and end‑dimension verification in metalworking and precision engineering environments. The slim diameter and precise limit enable use in small bores, jigs and nested fixtures where repeatable positioning is required. As a standalone verification element, it integrates easily into existing check fixtures or height gauges, supporting both one-off spot checks and serial inspection routines. The clear dimensional specification and compact form factor allow swift decision-making during quality control, improving production reliability and reducing scrap rates.

For purchase enquiries or application advice on the Metav IndustryLine test pin M323.338, contact Metav Werkzeuge GmbH in Emmerich by phone +49 2822 7131930 or e‑mail info@metav-werkzeuge.com

Technical data

• Article number: M323.338
• GTIN: 4061905057274
• Brand: Metav IndustryLine

Facts

• Diameter: 3.38 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.006 kg
• Eclass: 21170231

Special features

• Material: special steel
• Single test pin design
• Workshop version
• Label: Prüfstift, einzeln, 3,38mm, +/- 0.001 mm Länge 50 mm

FAQ

What tolerance is offered with this test pin?
The test pin is supplied with a tolerance of ±0.001 mm; the Metav IndustryLine test pin M323.338 is therefore suitable for micrometre‑level checks.

Is the pin suitable for use in small bores and fixtures?
Yes, the Ø 3.38 mm dimension and 50 mm length make this precision probe appropriate for small bores, jigs and nested fixtures used in dimensional inspection.

What material is used for the pin?
The component is made from special steel, specified for workshop use to provide a balance of wear resistance and dimensional stability.

Is this item delivered as a single piece or in sets?
The product is offered as a single test pin; the catalogue entry for M323.338 refers to an individual precision pin for inspection tasks.

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