3.01-4mm Gauge Pin Set 100pcs Step 0.01mm Plastic Case - Metav IndustryLine

Take advantage of precise diameter verification with a finely graduated set and robust construction: the combination of 0.01 mm step increments, high manufacturing accuracy and a complete 100-piece assortment ensures reliable go/no‑go checks and fast in‑process control. Order the set directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin set M318.553 — 100-piece, 3.01–4.00 mm, 0.01 mm step (Metav IndustryLine)

The gauge pin set M318.553 is a compact 100-piece assortment designed for precise diameter verification and fit checks in industrial metrology and toolmaking.

• Precision pins with 0.01 mm increments
• Diameter range 3.01–4.00 mm
• Hardened special-steel construction
• Complete 100-piece workshop set

Consistent diameter verification for tight tolerances

The set is engineered for repeatable checks where tight tolerances matter. With increments of 0.01 mm across the 3.01–4.00 mm range and an indicated accuracy of 0.002 mm, the pins support fine adjustment and inspection routines in quality control. The close graduations reduce interpolation errors and simplify selection of the correct nominal size during bore gauging or plug‑gauge comparisons, which speeds up decision making at inspection stations and minimises rework.

Built for workshop efficiency and long service life

Manufactured from special steel, each pin combines surface integrity with wear resistance for frequent handling on the shop floor. The standard 50 mm length and uniform finish ensure secure seating in fixtures and repeatable contact geometry for internal and external measurements. Supplied as a 100-piece set, the assortment reduces tool changes and keeps commonly required sizes to hand, improving throughput during batch checks and setup operations without compromising measurement reliability.

Integrates into traceable inspection workflows

The complete set simplifies traceable checks and routine acceptance testing by offering a continuous range of diameters in tight steps. This supports processes such as incoming inspection, in‑process sampling and final assembly verification where precision fit is critical. Alongside established metrology equipment, the pins serve as a practical reference for bore gauging, clearance checks and plug‑gauge substitutes in tight‑tolerance assemblies, contributing to a smoother production flow and fewer assembly issues.

Contact Metav Werkzeuge today to discuss the M318.553 gauge pin set and confirm suitability for specific bore and fit inspections — consultants in Emmerich are available at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: M318.553
• GTIN: 4054469129365
• Brand: Metav IndustryLine
• Category: Gauge pins (Messstifte)

Facts

• Diameter range: 3.01–4.00 mm
• Graduation: 0.01 mm
• Stated accuracy: 0.002 mm
• Length: 50 mm
• Weight: 2.2 kg
• Pieces per set: 100
• Tariff number: 90173000

Special features

• Material: special steel
• Workshop set format for quick access
• Fine increments for precise fit checks
• Suitable for bore gauging and diameter verification

FAQ

What diameter sizes are included in the set?
The M318.553 gauge pin set covers diameters from 3.01 mm up to 4.00 mm in 0.01 mm increments for close‑step verification.

What is the specified accuracy of the pins?
The pins are supplied with an indicated dimensional accuracy of 0.002 mm, supporting precise go/no‑go and fit assessments.

Which material are the pins made from?
The pins are manufactured from special steel, chosen for durability and stable contact geometry during repeated measurements.

How long are the individual pins and how does that affect use?
Each pin is 50 mm long, providing sufficient engagement for reliable internal seating and consistent contact during bore gauging.

Is the set suitable for workshop and production use?
Yes, the 100‑piece format and fine graduation make the set well suited for workshop inspection, in‑process checks and routine quality control.

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