7/16" x 20 UNF Thread Go Gauge Right-Hand, ANSI/ASME B1.1 2B - Metav IndustryLine

Take advantage of a hardened gauge steel construction and strict ANSI/ASME compliance to ensure fast, repeatable verification of internal UNF threads; order directly via Metav Werkzeuge or consult our specialists for application advice.

Thread plug gauge UNF 7/16 x 20 (ANSI/ASME B1.1) — hardened gauge steel, 2B tolerance

The Thread plug gauge UNF 7/16 x 20 is a hardened inspection gauge designed for verifying internal UNF threads to ANSI/ASME standards in production and quality control environments.

• Hardened gauge steel construction
• Conforms to ANSI/ASME B1.1/B1.2 standards
• Right-hand UNF 7/16 x 20 thread
• Tolerance class 2B for internal threads

Faster, unambiguous thread inspection on the shop floor

A compact go/no-go inspection tool, this plug gauge enables immediate verification of internal threads. With a 7/16 x 20 UNF profile and 2B tolerance, it removes ambiguity from routine checks and reduces time spent at the inspection bench. The standardised geometry in accordance with ANSI/ASME B1.1 means measurements are comparable across suppliers and batches, supporting consistent acceptance criteria and fewer production hold‑ups.

Durable design for sustained repeatability

Manufactured from hardened gauge steel, the gauge resists wear and maintains dimensional stability under frequent use. The right-hand thread configuration matches common assembly practices, while the robust material choice reduces the frequency of replacement and service interventions. Reduced maintenance delivers measurable gains in throughput and predictable inspection intervals, which are crucial for continuous manufacturing processes.

Simple integration into quality systems and traceability

Traceable identification via SKU and GTIN ensures straightforward inventory and documentation. The compact form and clear specification make the gauge suitable for in-line checks, bench inspection and incoming goods control. Backed by Metav’s quality filter and European distribution centre, this inspection tool supports reliable sampling regimes and helps maintain production tolerances with confidence.

Choose Metav IndustryLine when thread conformity must be guaranteed; rely on Metav Werkzeuge for supply and technical guidance — call +49 2822 7131930 or email info@metav-werkzeuge.com for tailored advice

Technical data

• Article number: M315.923.F
• GTIN: 4054469179605
• Label: Thread plug gauge UNF 7/16 x 20 ANSI/ASME B1.1 / 2B

Core specifications

• Thread size: 7/16"
• Thread pitch: 20 TPI
• Tolerance class: 2B
• Weight: 0.1 kg
• Standard: ANSI/ASME B1.1/B1.2

Materials and features

• Material: hardened gauge steel
• Thread direction: right-hand
• Category: Gauges; Measuring pins
• SKU: M315.923.F

FAQ

What thread form and size does this gauge check?
The thread plug gauge UNF 7/16 x 20 verifies internal UNF threads sized 7/16" with 20 threads per inch in accordance with ANSI/ASME B1.1.

What does tolerance class 2B indicate for internal threads?
Tolerance class 2B denotes the standard internal thread tolerance for general engineering fits; the gauge confirms whether an internal thread meets that 2B acceptance envelope.

Is the gauge suitable for frequent production use?
Yes, the hardened gauge steel construction offers high wear resistance so the gauge can be used regularly in production inspection without rapid loss of accuracy.

Which standards does the plug gauge comply with?
The plug gauge is manufactured to meet ANSI/ASME B1.1/B1.2, ensuring compatibility with common UNF thread specifications.

How is the gauge identified for traceability?
Identification is provided via SKU M315.923.F and GTIN 4054469179605 for inventory control and documentation within quality processes.

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