M64x3 Thread Go/No-Go Plug Gauge For ISO Metric Fine Thread Right-Handed, Hardened Gauge Steel DIN 13 6H, Calibrated Certificate - Metav IndustryLine

Take advantage of the hardened gauge steel construction and strict DIN 13, 6H conformity for consistent pass/fail inspection of metric fine threads; the gauge is supplied with a calibration certificate, ensuring traceability and immediate use in quality control. Order via Metav Werkzeuge or consult our specialists for application advice.

Thread plug gauge (No-Go) M64 x 3.0 — Metric ISO fine thread, right-hand, hardened gauge steel

The Thread plug gauge (No-Go) M64 x 3.0 is a right-hand inspection gauge designed for rapid acceptance testing and in-process checks of metric ISO fine threads in production and inspection environments

• Hardened gauge steel for long service life
• Conforms to DIN 13, tolerance 6H
• Calibration certificate included
• Designed for M64 x 3.0 metric fine threads

Consistent pass/fail inspection that reduces rework

A dedicated no-go thread plug provides an immediate binary check: the gauge must not enter an acceptable thread. Built from hardened gauge steel, this plug resists wear and preserves the pass/fail limit over many cycles, which reduces measurement uncertainty and rework rates on the shop floor. Conformity to DIN 13 and the 6H tolerance class gives a clear, industry-recognised reference for thread acceptance, so production decisions are based on reproducible criteria rather than manual judgement.

Robust design for workshop use and repeatable handling

Engineered for practical workshop conditions, the gauge is compact yet substantial—its mass of 1.8 kg ensures stable handling and prevents accidental wobble during engagement. The right-hand configuration and the M64 x 3.0 sizing match standard metric fine-thread assemblies used in heavy fastenings and mechanical housings. As a plain Go/No-Go tool (here supplied as the No-Go variant), it simplifies routine checks: if the No-Go enters, the thread is out of tolerance and requires correction, which speeds up decision-making at the machine or bench.

Traceable calibration to support quality records

The gauge is delivered with a calibration certificate, allowing immediate inclusion in quality documentation and traceability chains. This standard calibration supports internal audit trails and batch release processes without delay. Where documented measurement results are required for compliance or customer records, having the certificate included saves administrative steps and makes the gauge ready for first use in quality control or inspection laboratories.

Contact Metav Werkzeuge for technical advice and to request the Metav IndustryLine No-Go thread plug gauge M315.664.8 with calibration certificate for reliable thread inspection and documentation

Technical data

• Article number: M315.664.8
• GTIN: 4054469154244
• Material: Gauge steel, hardened
• Thread size: M64 x 3.0
• Standard: DIN 13, 6H
• Weight: 1.8 kg
• Tariff number: 90173000
• Note: No-go (reject) gauge
• Calibration certificate: included

Core figures

• Thread diameter: 64 mm
• Thread pitch: 3.0 mm
• Tolerance class: 6H
• Mass: 1.8 kg

Special features

• Right-hand metric ISO fine thread
• Hardened gauge steel construction
• Supplied with calibration certificate
• Intended for pass/fail inspection in production and QC
• GTIN for traceability

FAQ

What does "No-Go" mean for this thread gauge?
A No-Go plug is the reject-side gauge used to verify that a threaded hole does not exceed the maximum material limits; if the No-Go enters, the thread inspected by the Thread plug gauge (No-Go) M64 x 3.0 is out of tolerance.

Is a calibration certificate included with the gauge?
Yes, the gauge is supplied with a calibration certificate, enabling immediate use in documented quality-control processes.

Which standard and tolerance does the gauge follow?
The gauge is manufactured to DIN 13 and the 6H tolerance class for metric ISO fine threads, providing an established reference for acceptance testing.

Can this gauge be used for left-hand threads?
No; this item is a right-hand No-Go plug for M64 x 3.0 metric fine threads and is not suitable for left-hand thread forms.

How should a failed No-Go check be interpreted?
If the No-Go plug enters the thread, the component exceeds the permissible limit and should be rejected or reworked according to the site’s quality procedures; the result from the Thread plug gauge (No-Go) M64 x 3.0 gives a clear pass/fail outcome.

Is this gauge suitable for use in production and inspection labs?
Yes; with hardened gauge steel construction and the included calibration certificate, the gauge is suitable for both routine production checks and documented inspection environments.

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