11.81mm Gauge Pin 50mm Length Workshop Version Special Steel - Metav IndustryLine

Benefit from high repeatability and compact handling: the combination of a declared ±0.002 mm tolerance and a 50 mm hardened pin in special steel ensures reliable end‑measure checks and long service life. Order the test pin directly via Metav Werkzeuge or consult our technical advisors for specification matching.

Test pin M323.B81 — single precision gauge pin, 11.81 mm diameter, 50 mm length (Metav IndustryLine)

The Test pin M323.B81 is a single‑piece precision gauge pin intended for end‑measure verification, fixture checking and quick pass/fail inspections in a workshop environment.

• Precision tolerance ±0.002 mm
• Diameter 11.81 mm for end‑measure checks
• 50 mm length in special steel
• Workshop version supplied as single piece

Accuracy that stabilises quality control

The declared tolerance of ±0.002 mm positions this gauge pin in the fine‑precision category for inspection work, making it suitable where dimensional conformity is critical. Such a tolerance reduces uncertainty in comparative checks and helps to stabilise production accept/reject decisions. The precision specification is particularly relevant when pins are used as reference elements for go/no‑go gauging or for checking bore run‑out, because the small permitted deviation directly translates into more reliable assessments and fewer ambiguous outcomes.

Robust construction for frequent workshop use

Manufactured from special steel, the pin combines wear resistance with dimensional stability under normal workshop handling. The 50 mm length and 11.81 mm diameter provide a compact but stiff reference element that fits common bore and fixture sizes; its single‑piece supply simplifies inventory and replacement procedures. The workshop edition is designed to tolerate routine handling and placement in tool racks, while preserving the surface integrity required for repeatable measurements.

Practical integration for faster inspection cycles

As a compact gauge element, the pin streamlines bench inspection and fixture set‑up: it slots into holders, mandrels or alignment jigs with minimal adjustment, reducing set‑up time and increasing throughput. The lightweight construction (approx. 0.1 kg) makes handling straightforward during rapid checks, and the clearly defined 11.81 mm nominal diameter helps ensure compatibility with existing test gear. This combination of compactness and repeatable geometry supports efficient quality routines without introducing unnecessary complexity.

For dependable workshop gauging with Metav IndustryLine reliability, request the M323.B81 test pin from Metav Werkzeuge or ask our consultants for advice on integrating this gauge into existing inspection fixtures.

Technical Data

• Article number: M323.B81
• GTIN: 4061905064883
• Manufacturer: Metav IndustryLine

Facts

• Diameter: 11.81 mm
• Length: 50 mm
• Weight: 0.1 kg
• Tolerance: ±0.002 mm

Special features

• Material: special steel
• Workshop version
• Single‑piece supply

FAQ

What is the primary use of this pin?
The pin serves as a precision gauge element for end‑measure verification, fixture checks and quick pass/fail inspections; it is intended for workshop and inspection‑bench use.

Is this item delivered calibrated?
Calibration is not specified in the product data; the listing does not state a supplied calibration certificate.

What material is the pin made from and why does that matter?
The pin is made from special steel, chosen for dimensional stability and resistance to wear during routine handling and repeated seating in holders.

What are the exact dimensions and identification for ordering?
Diameter 11.81 mm, length 50 mm, tolerance ±0.002 mm. Article number M323.B81, GTIN 4061905064883, brand Metav IndustryLine.

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