5/8" 11 UNC Thread Plug Gauge, ANSI B1.1 / 2B, Hardened Gauge Steel - Metav IndustryLine

The combination of 5/8" x 11 thread form, tolerance class 2B and hardened gauge steel delivers dependable verification of internal threads to ANSI/ASME standards; order the Thread Plug Gauge directly via Metav Werkzeuge or ask our consultants if needed.

Thread Plug Gauge UNC, 5/8 x 11 (ANSI/ASME B1.1) — 2B, Hardened Gauge Steel by Metav IndustryLine

The Thread Plug Gauge UNC, 5/8 x 11 is a compact inspection gauge for confirming internal UNC threads to ANSI/ASME B1.1 standards in production and quality control environments

• UNC 5/8 x 11 thread form
• Tolerance class 2B for internal threads
• Hardened gauge steel construction
• Conforms to ANSI/ASME B1.1/B1.2 standards

Consistent acceptance criteria for internal threads

The Thread Plug Gauge UNC, 5/8 x 11 (ANSI/ASME B1.1) provides a quick, objective check of internal thread quality. Built to the 2B tolerance class, the gauge defines the nominal acceptance window for UNC internal threads and thus prevents uncertain visual inspections. Made from hardened gauge steel, the tool resists wear and maintains dimensional stability during repeated use, which reduces downtime for recalibration and helps standardise acceptance criteria on the shop floor. The clear reference to recognised standards ensures compatibility with common engineering drawings and inspection plans.

Faster inspection cycles and process reliability

Integrating this plug gauge into routine checks shortens inspection time and supports a lean quality workflow. The standard thread form 5/8" x 11 (11 tpi) matches typical UNC specifications used across maintenance, machining and assembly operations, allowing for immediate application without special adapters. By providing a simple go/no-go verification method, the tool contributes to measurable time savings and fewer non-conforming deliveries. Metav IndustryLine’s positioning as a precision supplier reinforces the practical benefit: consistent parts release with traceable product identity.

Durable design for repeatable measurements

Constructed from hardened gauge steel, the gauge offers mechanical robustness and a long service life in industrial environments. The nominal weight of 0.2 kg and compact format make it straightforward to handle and integrate into inspection kits or fixture stations. Conformity with ANSI/ASME B1.1/B1.2 is specified for assured interchangeability with UNC-threaded components. The product’s SKU and trace identifiers support inventory management and documentation in quality systems, ensuring the inspection tool can be referenced in audits and process records.

Contact Metav Werkzeuge for application guidance and fast supply of the Metav IndustryLine thread plug gauge — call +49 2822 7131930 or email info@metav-werkzeuge.com for specification matching and delivery from Emmerich

Technical data

• Article number: M315.926
• GTIN: 4054469179674
• Weight: 0.2 kg
• Thread size: 5/8" x 11
• Pitch: 11 tpi
• Tolerance class: 2B
• Norm: ANSI/ASME B1.1/B1.2
• Material: hardened gauge steel
• Tariff number: 90173000

Facts

• SKU: M315.926
• Weight (kg): 0.2
• Thread pitch (tpi): 11
• Diameter: 5/8"

Special features

• UNC thread form
• Internal thread inspection tool
• Hardened gauge steel for wear resistance
• Conforms to ANSI/ASME B1.1/B1.2
• Category: Gauges / Plug gauges
• Manufacturer brand: Metav IndustryLine

FAQ

What is the intended use of this plug gauge?
The plug gauge is designed for verification of internal UNC threads to ANSI/ASME B1.1 standards; it confirms that internal threads meet the 2B tolerance for acceptance.

Which thread size does the gauge cover?
The tool checks 5/8" x 11 UNC internal threads (11 tpi) and is suitable where that standard UNC specification is called out.

What material is the gauge made from and why does it matter?
The gauge is made from hardened gauge steel, which provides abrasion resistance and dimensional stability for repeatable inspections.

Is this gauge compliant with industry standards?
Yes, the gauge conforms to ANSI/ASME B1.1/B1.2, ensuring compatibility with engineering requirements for UNC threads.

How is the product identified for ordering and inventory?
Use the SKU M315.926 or the GTIN 4054469179674 when ordering to ensure the correct item is supplied.

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