No. 6 x 32 UNC Thread Go Gauge, ANSI B1.1 2A - Metav IndustryLine

Take advantage of a compact inspection solution that combines tolerance class 2A conformity, ANSI/ASME B1.1/B1.2 compatibility and durable hardened gauge steel for repeatable thread acceptance in the production line. Order the gauge directly via Metav Werkzeuge or consult our specialists for application advice.

Thread Ring Gauge UNC GO No. 6‑32 (ANSI B1.1 / 2A) — Metav IndustryLine

The Thread Ring Gauge UNC GO No. 6‑32 is a precision GO ring gauge for rapid verification of external UNC threads in manufacturing and inspection environments

• No. 6‑32 UNC GO size
• Tolerance class 2A for GO fit
• Hardened gauge steel construction
• ANSI/ASME B1.1/B1.2 compliance

Reliable acceptance testing to recognised standards

A GO ring gauge provides a clear, objective acceptance criterion: the part must fit the gauge when within the maximum material limits. This ring has been manufactured to match ANSI/ASME B1.1/B1.2 requirements for Unified Coarse threads and is specified as a GO gauge in tolerance class 2A, which ensures the external thread does not exceed the allowed maxima. Using a standardised GO control reduces debate at the inspection stage and speeds up throughput by making pass/fail decisions immediate and repeatable.

Built for repeatability and workshop use

Constructed from hardened gauge steel, the ring resists wear under frequent use and maintains dimensional integrity over many inspection cycles, keeping recalibration intervals longer and maintenance simpler. The compact and robust design suits bench inspection as well as in‑process checks at the point of manufacture. Identified as M315.946, this gauge offers a low‑weight, high‑stiffness profile that minimises handling fatigue while supporting consistent results in medium‑volume production.

Practical integration into quality workflows

The ring is intended for direct thread control of external UNC threads; a successful fit indicates conformity with the intended major and pitch diameters. Documentation and traceability are supported by the labelled SKU and GTIN 4054469180069, helping to link physical inspection tools with batch records and quality audits. For workshops seeking supply from a verified European quality filter, the Metav IndustryLine range provides consistent availability and clear sourcing — a practical choice for traceable inspection protocols.

For dependable thread inspection choose the Metav IndustryLine M315.946 — contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 for technical advice and supply

Technical data

• Article number: M315.946
• GTIN: 4054469180069
• Material: hardened gauge steel
• Standard: ANSI/ASME B1.1/B1.2
• Tolerance class: 2A
• Label: Thread Ring Gauge UNC GO, No. 6 x 32

Facts

• Size: No. 6
• Threads per inch: 32
• Weight: 0.1 kg

Special features

• GO ring gauge for external thread control
• Designed for production and inspection use
• Suitable for standard shop and quality‑assurance routines

FAQ

What is a GO ring gauge and how does it indicate acceptance?
A GO ring gauge provides a limit test: an external thread that fits the GO gauge meets the maximum material requirements; the Thread Ring Gauge UNC GO No. 6‑32 confirms that the part does not exceed the allowed maxima for a GO fit.

Which standard does this gauge conform to?
The ring is manufactured to match ANSI/ASME B1.1/B1.2 for Unified threads, specified as a GO gauge in tolerance class 2A for the No. 6‑32 size.

Is the gauge suitable for frequent use on the shop floor?
Yes, the hardened gauge steel construction of the Metav IndustryLine GO ring is intended for regular inspection cycles and offers good wear resistance for production environments.

How should inspection results be interpreted with this gauge?
If the external thread engages the GO ring freely to the design stop, it is within the maximum material limits for a GO fit; failure to engage indicates an oversize condition requiring rework or rejection.

Can the gauge be identified in traceability records?
Yes, the tool is supplied as M315.946 and can be referenced by its GTIN 4054469180069 in quality documentation.

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