7/16" Thread Plug Gauge UNC 14 TPI, ANSI B1.1/B1.2 2B Hardened Gage Steel - Metav IndustryLine

Take advantage of the combination of hardened gauge steel, strict ANSI/ASME B1.1 conformity and a compact 7/16" × 14 thread form for reliable in‑process thread inspection; order the gauge directly via Metav Werkzeuge or consult our specialists if required.

Thread plug gauge UNC 7/16" × 14 ANSI/ASME B1.1 / 2B — Metav IndustryLine thread inspection gauge

A Thread plug gauge UNC 7/16" × 14 ANSI/ASME B1.1 / 2B designed for quick verification of internal UNC threads in production and inspection environments

• ANSI/ASME B1.1/B1.2 conformity
• Hardened gauge steel construction
• Tolerance class 2B for internal threads
• Compact 7/16" × 14 UNC size

Ensure compliance with recognised thread standards

The 7/16" × 14 UNC gauge provides a clear, objective check against the ANSI/ASME B1.1 standard, enabling fast pass/fail decisions at the bench or on the shop floor. Constructed from hardened gauge steel, the device resists wear and preserves the intended thread profile through repeated use, so inspection routines remain reproducible. By specifying tolerance class 2B, the gauge confirms the nominal internal thread fit for general‑purpose UNC threads; this reduces ambiguity when verifying components for assembly and helps maintain consistent quality across batches.

Built for repeatability and durable handling

The compact form factor and robust material selection focus on long‑term repeatability rather than ornamental design. With a 14 TPI pitch, the gauge suits common UNC threads found in fixtures, housings and fastened assemblies. The simple mechanical design requires no power source, which streamlines integration into existing inspection steps and minimises potential downtime. Regular comparator checks or integration into a documented inspection plan preserve measurement integrity and support traceable quality control practices.

Practical benefits for production and inspection workflows

Using a standardised thread plug gauge simplifies operator training and shortens inspection cycles by providing an unequivocal reference for internal thread acceptance. The tool’s modest mass and compact dimensions make it convenient for storage in inspection kits or tool drawers, while the hardened surface increases service life, reducing the frequency of replacements. This combination of clarity, durability and standard compliance supports efficient process control and lowers the risk of assembly faults caused by incorrect thread forms.

For robust, ANSI‑compliant thread checking with the Metav IndustryLine gauge, contact Metav Werkzeuge in Emmerich for ordering or technical clarification

Technical Data

• Article number: M315.923
• GTIN: 4054469179582
• Tariff code: 90173000
• Weight: 0.1 kg
• Size: 7/16"
• Pitch: 14 TPI

Data

• Tolerance class: 2B
• Standard: ANSI/ASME B1.1/B1.2
• Material: hardened gauge steel
• Category: Thread gauges / Inspection tools

Special features

• Intended for internal UNC thread verification
• Compact, bench‑friendly format
• Durable, wear‑resistant construction
• Suitable for production and incoming inspection

FAQ

What standard does this gauge check against?
The Thread plug gauge checks internal threads to ANSI/ASME B1.1/B1.2 and is manufactured to match those specifications.

Is the gauge suitable for production use on common UNC threads?
Yes, the 7/16" × 14 UNC gauge from Metav IndustryLine is intended for routine production and inspection of standard UNC internal threads.

What does tolerance class 2B indicate for internal threads?
Tolerance class 2B denotes the standard internal thread tolerance for general assembly use; the gauge confirms whether threads meet that nominal fit.

What material is used for the gauge and why does it matter?
The gauge is made from hardened gauge steel, chosen for its wear resistance and dimensional stability under repeated use.

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