No. 0 80 TPI UNF Go/No-Go Thread Ring Gauge Right-Hand ANSI B1.1 2A - Metav IndustryLine

Take advantage of precise, standard-compliant thread verification and the long-term durability of hardened gauge steel for consistent acceptance testing; order the gauge directly via Metav Werkzeuge or consult our specialists for application advice.

Thread ring gauge UNF NOGO No. 0 x 80 (ANSI/ASME B1.1, 2A) — Metav IndustryLine

A Thread ring gauge UNF NOGO No. 0 x 80 designed for rapid go/no-go checks of external UNF threads to the ANSI/ASME B1.1 specification

• Hardened gauge steel construction
• Right-hand UNF NOGO configuration
• Conforms to ANSI/ASME B1.1 standard

Fast, standard-compliant thread verification

The Thread ring gauge UNF NOGO No. 0 x 80 enables immediate verification of external UNF threads against ANSI/ASME B1.1 tolerances. As a NOGO reference it is intended to detect oversize or out-of-tolerance threads quickly, reducing the need for longer individual measurements and lowering the risk of assembly failures. The 2A tolerance class denotes the nominal external thread limit, which supports consistent pass/fail decisions during production and incoming inspection.

Robust construction for repeatable inspections

Manufactured from hardened gauge steel, the ring offers wear resistance and dimensional stability across repeated use, ensuring long-term repeatability. The item is configured as a right-hand thread and is finished for reliable seating on the measured part. This solid construction minimises drift in acceptance criteria and reduces service interventions, making the gauge suitable for routine workshop use and production-floor checking where durability matters.

Streamlined integration into quality workflows

Designed as an inspection tool rather than a measuring instrument, the ring gauge fits into standard quality-control procedures for thread production and assembly. Using a dedicated NOGO ring speeds up throughput by delivering unambiguous results, which supports faster decisions and lower scrap rates. Metav IndustryLine supplies these gauges with clear identification (SKU M315.970.F) so traceability and stock management in the inspection station are straightforward. For application-specific guidance, Metav’s technical team can provide supplementary documentation and usage recommendations.

For tailored advice or to procure this Metav IndustryLine thread ring gauge for reliable standard-compliant gauging, contact Metav Werkzeuge for consultation and supply arrangements.

Technical Data

• Article number: M315.970.F
• GTIN: 4054469180595
• Material: Gauge steel, hardened
• Standard: ANSI/ASME B1.1/B1.2

Facts

• Type: UNF NOGO thread ring gauge
• Size: No. 0 x 80
• Tolerance class: 2A
• Weight: 0.1 kg

Special features

• Right-hand thread
• Category: Gauges / Measuring pins
• Eclass: 21170214
• Zolltarifnummer: 90173000

FAQ

What is the purpose of a NOGO ring gauge?
A NOGO ring gauge such as the Thread ring gauge UNF NOGO No. 0 x 80 (Metav IndustryLine, M315.970.F) is used to check whether an external UNF thread exceeds the maximum permissible dimensions; insertion indicates a fail condition.

Which standard and tolerance does this gauge follow?
The gauge conforms to ANSI/ASME B1.1/B1.2 and is manufactured to the 2A tolerance class for external threads.

What material is the gauge made from and why does it matter?
The ring is made from hardened gauge steel, chosen for wear resistance and dimensional stability to preserve inspection accuracy over time.

Can this gauge be used for left-hand threads or only right-hand?
This model is configured as a right-hand thread gauge; left-hand checks require a suitably specified left-hand ring.

Is the ring gauge suitable for production-line checks or laboratory use?
The gauge is optimised for fast production-line and workshop acceptance testing where rapid go/no-go decisions are required; it delivers clear results without replacing precision measuring instruments.

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