M39x3 Limit Thread Gauge For Metric ISO Fine Thread Right-Hand, Hardened Gauge Steel DIN 13 6H - Metav IndustryLine

Benefit from hardened gauge steel, precise DIN 13, 6H tolerance and compact weight for rapid pass/fail checks in production. Order the limit thread plug gauge M39 x 3 mm (SKU M315.039.8) directly via Metav Werkzeuge or ask our consultants if needed.

Limit thread plug gauge M39 x 3 mm (right-hand) — Metav IndustryLine, DIN 13 6H

The limit thread plug gauge M39 x 3 mm provides a fast Go/No‑Go check for metric ISO fine threads and is designed for use in workshop inspection, incoming goods control and production sampling.

• Limit gauge for M39 x 3 mm metric fine threads
• Hardened gauge steel for long service life
• Conforms to DIN 13, tolerance 6H

Consistent pass/fail control for production efficiency

A limit thread plug gauge delivers immediate, unambiguous results: the Go end confirms conformance, the No‑Go end indicates an out‑of‑tolerance condition. Built from hardened gauge steel, this gauge resists wear and maintains its profile under repeated use, which reduces rework and the risk of accepting faulty parts. The specification DIN 13 with tolerance 6H aligns the tool with common engineering standards for metric ISO threads, enabling consistent quality control across batches. Using a tactile, mechanical gauge like this supports high throughput inspections where optical or digital systems would be unnecessarily complex.

Practical design that supports traceable inspection workflows

The compact, single‑piece construction and clear sizing of the plug make the tool straightforward to handle on the shop floor. For routine checks, the gauge speeds up decision-making and limits operator interpretation—a tactile pass/fail result is inherently straightforward. Where traceability or audit documentation is required, combine the gauge with a sampling plan or recording sheet to log in‑process checks; the robustness of the Metav IndustryLine gauge helps ensure that recorded checks remain valid over time. Reduced inspection time and fewer ambiguous results translate directly into improved production flow and lower inspection costs.

Suitable applications and care to prolong service life

This limit gauge is intended for metric ISO fine threads manufactured to M39 × 3 mm, right‑hand. Typical applications include incoming inspection of fasteners, process checks in thread forming and machined components, and spot checks during assembly. To maximise service life, store the tool dry, avoid impact on the thread profile and inspect the gauge periodically for wear or damage. If an organisational calibration policy is in place, consider including the gauge in routine verification intervals to maintain confidence in results. The compact mass and simple use make it a practical addition to standard inspection sets.

For reliable thread inspection and consistent quality control, request the Metav IndustryLine M39 x 3 mm limit thread plug gauge (SKU M315.039.8) from Metav Werkzeuge — call +49 2822 7131930 or email info@metav-werkzeuge.com for availability and specification support

Technical data

• Article number: M315.039.8
• GTIN: 4054469123202
• Weight: 0.8 kg
• Material: hardened gauge steel
• Thread size: M39 x 3 mm
• Standard: DIN 13, 6H
• Tariff number: 90173000

Facts

• Weight: 0.8 kg
• Thread: M39 x 3 mm
• Tolerance class: 6H
• Standard: DIN 13

Special features

• Right‑hand metric ISO fine thread
• Limit (Go/No‑Go) plug gauge
• Robust single‑piece construction
• Suitable for workshop and incoming inspection

FAQ

What does a limit thread plug gauge check?
A limit plug gauge checks whether an internal thread meets the sized limits; the Go end must enter while the No‑Go end must not, providing a clear pass/fail result for the M39 x 3 mm limit thread plug gauge.

Which standard and tolerance does the gauge follow?
The gauge is made to DIN 13 with a 6H tolerance class, matching common metric ISO thread specifications for consistent inspection criteria.

Is the gauge suitable for both left‑ and right‑hand threads?
This particular gauge is for right‑hand metric ISO fine threads; left‑hand threads require the corresponding left‑hand version.

How should the gauge be stored and maintained?
Store clean and dry, avoid impacts to the thread profile and include the gauge in periodic verification to preserve accuracy and service life.

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