2.78mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of precise fit control and robust workshop design to ensure repeatable inspection results; the combination of ±0.001 mm tolerance, special steel construction and protective packaging supports reliable production checks. Order the gauge pin directly via Metav Werkzeuge or consult their specialists for application advice.

Gauge pin, single, 2.78 mm — Metav IndustryLine workshop version, ±0.001 mm

A gauge pin in workshop configuration for high-precision fit and inspection tasks, offering a slim 2.78 mm diameter and a 50 mm length for confined checks and assembly verification

• Tolerance ±0.001 mm for highest accuracy
• Diameter 2.78 mm, length 50 mm
• Workshop version, robust design
• Delivered in protective case

Precision where repeatability matters

The slim 2.78 mm inspection pin delivers tight dimensional control with a guaranteed ±0.001 mm deviation, making it suitable for critical go/no-go checks and plug-fit verification. Built from special steel, the pin combines wear resistance with a fine machined finish so that contact faces maintain form across repeated cycles. The narrow diameter and 50 mm shank length permit access to small bores and recessed features while preserving measurement integrity, reducing the need for rework and minimising production downtime.

Designed for practical workshop use

The workshop version is engineered for routine inspection stations, jigs and assembly benches where handling and protection matter. Supplied as a single pin in a protective case, the item arrives ready for storage and immediate use; the packing reduces the risk of transit damage and keeps the gauge clean between operations. This configuration supports rapid sampling procedures and simple inventory management in small-batch production or maintenance environments.

Clear application benefits and handling

Using a dedicated inspection pin streamlines component acceptance by providing an objective reference for hole sizing, alignment pins and seating trials. The low mass (approximately 0.006 kg) and compact form factor ease manual placement and handling in tight assemblies. For process control, the pin can be integrated into visual checks or simple gauge fixtures to improve throughput and ensure interchangeability of mating parts.

Material and durability explained

Constructed from special steel, the pin offers a balance of hardness and toughness suitable for workshop contacts; the material selection emphasises resistance to surface deformation under frequent use. Where abrasion or contaminant exposure is a concern, storage in the supplied protective case preserves the finished surface and extends service life. For traceability, refer to the SKU information and GTIN included in the technical data below when recording tool usage or replacements.

For reliable, repeatable fit control choose the Metav IndustryLine gauge pin — contact Metav Werkzeuge for tailored advice and fast supply from Emmerich

Technical data

• Article number: M323.278
• GTIN: 4061905055942
• Label: Gauge pin, single, 2.78 mm, ±0.001 mm, length 50 mm
• Manufacturer: Metav IndustryLine

Core measurements

• Diameter: 2.78 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.006 kg

Special features

• Workshop execution
• Material: special steel
• Single item delivery
• Supplied in a protective case

FAQ

What materials is the gauge pin suitable for checking?
The gauge pin (gauge pin, single, 2.78 mm, SKU M323.278) is intended as a dimensional reference for holes and fits; material compatibility depends on the mating part, with the pin’s special steel construction designed to resist wear from typical workshop contact.

Is the tolerance of ±0.001 mm appropriate for production inspection?
Yes — the ±0.001 mm tolerance of this inspection pin provides high-precision control suitable for fine mechanical assemblies and critical fit checks where repeatability and close tolerances are required.

How is the gauge pin delivered and stored?
The pin is supplied as a single item in a protective case to prevent transit damage and to simplify secure storage; the packaging supports cleanliness and preserves the pin’s measuring surfaces between uses.

Can the gauge pin be used for alignment and assembly trials?
Absolutely — the slim 2.78 mm diameter and 50 mm length make the inspection pin well suited for alignment checks, seating trials and plug-fit verification in confined or recessed features.

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