15.21mm Gauge Pin, 50mm Length, Workshop Grade, Special Steel - Metav IndustryLine

Take advantage of the combination of workshop‑grade construction, tight dimensional tolerance ±0.002 mm, and robust special steel for dependable end‑measure checks and predictable production outcomes. Order the test pin directly via Metav Werkzeuge or consult our specialists for application advice.

M323.F21 Test Pin — Ø 15.21 mm, 50 mm length (Workshop grade)

The M323.F21 test pin is a workshop‑grade measuring pin designed for precise end‑measure verification and fixture alignment in production and inspection environments.

• Workshop‑grade execution
• Precision tolerance ±0.002 mm
• Ø 15.21 mm, length 50 mm
• Made from special steel

Consistent dimensional control to reduce rework and scrap

The gauge pin is built to deliver repeatable dimensional verification where tight limits matter. With a declared tolerance of ±0.002 mm, the pin helps to identify out‑of‑tolerance parts early in the process, reducing downstream rework and scrap. In practice, this degree of precision supports reliable go/no‑go checks, alignment of fixtures and registering measurements against master gauges. Using a hardened, single‑piece measuring element minimises geometric variation and preserves measurement stability across repetitive use.

Robust design for everyday workshop handling

Designed as a workshop‑grade tool, the measuring pin combines compact handling with durable construction. The blank is made from special steel, selected for mechanical resilience under frequent insertion and withdrawal cycles. The 50 mm overall length and precise cylindrical form make the item easy to position in jigs and assembly aids, while the defined shaft diameter of Ø 15.21 mm ensures accurate seating in matched bores or gauge blocks. The simple geometry also aids cleaning and inspection, keeping maintenance straightforward and downtime to a minimum.

Practical use cases and inspection workflow integration

The pin suits routine tasks such as end‑measure comparison, fixture set‑up, and dimensional spot checks in production and assembly. As a discrete gauge element it integrates well into manual inspection benches, pneumatic clamping stations and automated sorting systems where a fixed reference is required. Its precision class supports quality documentation needs and repeatable sampling plans; when paired with documented procedures, the pin contributes directly to consistent inspection outcomes and traceable measurement practice.

For secure end‑measure checks and practical workshop use, request the Metav IndustryLine M323.F21 test pin via Metav Werkzeuge in Emmerich or contact our consultants for tailored application guidance

Technical data

• SKU: M323.F21
• GTIN: 4061905070310
• Category: Test pins
• Description: Test pin, single, Ø 15.21 mm, length 50 mm

Facts

• Diameter: 15.21 mm
• Length: 50 mm
• Accuracy: ±0.002 mm
• Weight: 0.1 kg

Special features

• Workshop execution
• Material: special steel
• Single‑piece cylindrical design
• Suitable for end‑measure verification

FAQ

What measurement accuracy does the test pin offer?
The M323.F21 test pin provides an accuracy of ±0.002 mm, suitable for rigorous workshop inspection and quick go/no‑go checks.

Is the pin suitable for fixture alignment and gauge blocks?
Yes, the measuring pin is designed for fixture alignment and works well with matched bores and gauge block references for end‑measure verification.

What material is the M323.F21 made from?
The M323.F21 is manufactured from special steel, chosen for mechanical durability under repeated use in production settings.

Which article number should be referenced when ordering?
Order using SKU M323.F21 or GTIN 4061905070310 to ensure the correct workshop‑grade test pin is supplied.

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