3.38mm Test Pin ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Take advantage of the combination of ±0.001 mm accuracy and a compact 3.38 mm diameter for reliable end‑measurement control, together with a robust 50 mm length and workshop‑grade construction that sustain everyday use. Order this gauge pin directly via Metav Werkzeuge or contact our consultants for application advice.

Metav IndustryLine gauge pin — single test pin, 3.38 mm, ±0.001 mm, 50 mm length

Metav IndustryLine gauge pin delivers a precise reference for end‑measurements and fixture checks in workshop environments

• High-precision ±0.001 mm tolerance
• Compact 3.38 mm diameter for fine end measurements
• 50 mm length for stable handling and seating

Accurate reference that reduces rework and inspection time

This gauge pin provides a repeatable, measurable reference thanks to its ±0.001 mm accuracy, a level suited for fine inspection tasks where small deviations cause significant downstream costs. The declared tolerance corresponds to a submicron‑level control compared with coarser workshop gauges, which translates directly into fewer rejects and faster acceptance of incoming parts. By using a dedicated reference pin with known geometry and tight tolerance, quality routines become more efficient and measurement uncertainty is reduced.

Durable workshop construction for everyday handling

Manufactured from special steel, the pin is designed for workshop conditions where tools are handled frequently. The workshop execution balances hardness and toughness to withstand repeated seating and withdrawal without rapid wear. At 50 mm overall length the pin offers a convenient grip and stable seating in inspection jigs, while the compact 3.38 mm diameter supports access to small bore features. The combination of material choice and form factor ensures a long service life and consistent geometric stability under normal use.

Practical uses across inspection and fixturing tasks

This single test pin is ideal for end‑measurements, go/no‑go seating checks and as a datum for fixture alignment. In practice, the pin works well as a precise spacer, as a plug for bore checks, or as a feeler element when verifying mating parts. The slim diameter enables checks in confined features, while the accurate cylindrical form supports repeatable seating against shoulders or end faces. For bench inspections, the pin complements calipers and micrometres by providing a fixed reference that removes ambiguity in comparative checks.

Integrating the pin into quality assurance workflows

Adopting this precision reference in inspection stations supports traceable measurement procedures and helps standardise acceptance criteria across shifts. The compact design makes it straightforward to include pins in control kits and inspection fixtures without significant redesign. When paired with an established supplier, procurement and replenishment are straightforward, ensuring continuity in production control. The result is a practical reduction in measurement variation and a more predictable quality output.

Contact Metav Werkzeuge for expert guidance on integrating the Metav IndustryLine gauge pin into production controls and to secure reliable supply of high‑precision testing tools

Technical data

• Article number: M323.338
• GTIN: 4061905057274
• Brand: Metav IndustryLine
• Label: Prüfstift, einzeln, 3,38mm, +/- 0.001 mm Länge 50 mm

Core specifications

• Diameter: 3.38 mm
• Length: 50 mm
• Accuracy / Tolerance: ±0.001 mm
• Weight: 0.006 kg

Special features

• Material: Special steel
• Workshop execution
• Single test pin for end measurements
• Story trigger: end measurements

FAQ

What applications suit this gauge pin best?
The gauge pin is designed for precise end‑measurements, seating checks and datum references in inspection and fixturing tasks; it is particularly useful where a compact 3.38 mm diameter reference is required.

Is the tolerance of ±0.001 mm stable in workshop conditions?
Yes, the ±0.001 mm tolerance reflects the pin’s designed precision; the workshop execution and special steel material help maintain that accuracy during normal handling.

Can this pin be used for alignment in fixtures?
The pin’s cylindrical form and 50 mm length make it suitable as a datum or spacer in fixture alignment, offering a repeatable seating surface for assembly checks.

Which identifier should be quoted when ordering?
Please quote SKU M323.338 and the GTIN 4061905057274 for precise ordering and stock enquiries.

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