4–5 mm Test Pin Set 101 Pc, 0.01 mm Graduation, With Pin Holder, Special Steel, Supplied In Case - Metav IndustryLine

Take advantage of a compact, workshop-ready 101-piece gauge pin set that combines fine 0.01 mm graduations with a measured accuracy of ±0.004 mm, ensuring consistent bore checks and reduced rework. Order the gauge pin set directly via Metav Werkzeuge or contact our consultants for technical advice.

Gauge pin set – 4.01–5.00 mm range, 0.01 mm graduation (Metav IndustryLine)

The Gauge pin set is a precision inspection kit designed for small-bore verification and plug-gauge tasks in machine shops and precision assembly environments.

• 101-piece gauge pin set
• Range 4.01–5.00 mm in 0.01 mm steps
• Hardened special steel pins
• Supplied with pin holder and protective case

Reliable small-bore inspection for repeatable results

This compact inspection kit delivers reliable repeatability for small-diameter bores by combining tight 0.01 mm increments with an instrument accuracy of ±0.004 mm. The fine stepping allows methodical narrowing-in during tolerance checks, which reduces the need for rework and streamlines quality control routines. The set is optimised for tasks where consistent results matter, such as pin fits, bushings and small hydraulic components, providing measurable time savings on batch inspections.

Precision engineering and material benefits explained

Pins are manufactured from special steel and heat-treated for wear resistance, offering a durable contact surface that maintains dimensional integrity under frequent use. The hardened finish reduces surface damage to mating parts and the holder's support minimises lateral play during measurement. For users less familiar with gauge terminology: the graduation indicates the step between adjacent pins, so a 0.01 mm increment means controlled, predictable adjustments when selecting the correct gauge for a tight tolerance.

Practical workshop kit and handling advantages

The kit includes a secure pin holder and is supplied in a protective case for safe transport and organised storage, keeping individual pins accessible and minimising handling errors. The compact format suits bench-top workflows and portable inspection routines, allowing fast selection and clear identification of pins. Designed for everyday use, the set supports a structured inspection process that increases throughput without compromising measurement quality.

Applications and operational value

Ideal for precision workshops, toolrooms and small-bore production lines, this set supports a wide range of verification tasks where micro-scale accuracy is required. Typical uses include gauging of bores in components, verification of dowel fits and measurement checks during assembly. The combination of close graduations and robust materials assures dependable performance in routine quality checks and small-series production.

For specification confirmation or to arrange supply, contact Metav Werkzeuge for tailored ordering and advice on integrating this gauge pin solution into existing inspection workflows

Technical data

• Article number: M318.574
• GTIN: 4054469168289
• Material: Special steel
• Accuracy: ±0.004 mm
• Graduation: 0.01 mm

Core dimensions

• Measuring range: 4.01–5.00 mm
• Length: 50 mm
• Weight: 1.9 kg
• Tariff number: 90173000

Special features

• Supplied with pin holder
• Protective case for transport
• 101-piece set (labelled configuration)
• Hardened, wear-resistant finish

FAQ

What size range do the pins cover?
The pins in this gauge pin set cover a range from 4.01 mm to 5.00 mm in 0.01 mm increments, suitable for small-bore inspection tasks.

Is the set suitable for daily workshop use?
Yes, the hardened special steel pins and the supplied pin holder make the set robust enough for daily verification and bench-top inspection routines.

How precise are the measurements with this kit?
Measurements can be made with an accuracy of approximately ±0.004 mm, allowing confident checks for fine tolerances.

Does the set include storage for the pins?
The kit is supplied in a protective case for safe transport and organised storage; a dedicated pin holder is also included for handling and measurement support.

Can the set be used for hydraulic or pneumatic component inspection?
Yes, the fine graduations and stable pin geometry are well suited to verifying bores and fits in small hydraulic and pneumatic components.

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