9/16" 18 TPI Thread Go Gauge Right-Hand ANSI B1.1 2B Hardened Gauge Steel - Metav IndustryLine

Benefit from precise thread verification, durable hardened gauge steel and conformity to ANSI/ASME standards for dependable production control; order via Metav Werkzeuge or consult our advisors for application guidance.

Thread Plug Gauge UNF, 9/16 x 18 – ANSI/ASME B1.1, 2B (Metav IndustryLine)

The Thread Plug Gauge UNF, 9/16 x 18 (ANSI/ASME B1.1) – 2B is a hardened inspection gauge designed for fast verification of right‑hand internal UNF threads in workshop and quality‑control environments

• ANSI/ASME B1.1 compliant 9/16 x 18 UNF
• Hardened gauge steel construction
• Tolerance class 2B accuracy
• Right‑hand thread verification

Consistent conformity for threaded components

Thread form and fit determine interchangeability and assembly reliability. This plug gauge is manufactured to meet ANSI/ASME B1.1 thread geometry, providing a clear reference for internal UNF threads. The combination of precise flank angles and a 2B tolerance class means measurement results can be trusted for go/no‑go assessments and process validation. Using a dedicated gauge reduces subjective judgment at the bench and lowers the risk of rework by catching out‑of‑tolerance threads early in production.

Built for durability and practical inspection work

Constructed from hardened gauge steel, the gauge resists wear during repetitive checks and maintains dimensional stability over time. Its compact mass and straightforward design make it suitable for busy inspection benches and small workshops alike. The right‑hand thread form and standardised 9/16 x 18 specification (18 threads per inch) allow quick identification of mating parts and streamline routine checks; the robust material and finish also mean fewer replacements and lower lifetime costs compared with softer test implements.

Traceability and integration into inspection routines

Parts are identified with a clear SKU and GTIN for traceable inventory control, enabling straightforward documentation in quality records. The numerical data — thread size, pitch and tolerance class — supports statistical process control and helps integrate the gauge into calibration schedules. Supplied as a single hardened plug for direct verification of internal UNF threads, the gauge complements a broader metrology toolkit and fits seamlessly into established inspection workflows while reflecting Metav’s focus on accessible, industrial‑grade precision.

For reliable thread inspection with Metav IndustryLine quality, contact Metav Werkzeuge in Emmerich for purchase enquiries or application advice via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• SKU: M315.925.F
• GTIN: 4054469179667
• Designation: Thread plug gauge UNF, 9/16 x 18 ANSI/ASME B1.1 / 2B
• Weight: 0.2 kg

Facts

• Size: 9/16"
• Pitch: 18 threads per inch
• Tolerance class: 2B
• Weight: 0.2 kg

Special features

• Material: Gauge steel, hardened
• Thread direction: Right‑hand
• Standard: ANSI/ASME B1.1/B1.2
• Tariff number: 90173000
• Category: Gauges / Measuring pins

FAQ

How is this gauge used for inspection?
The Thread Plug Gauge UNF, 9/16 x 18 checks internal thread form and fit by confirming dimensions against the 2B tolerance; a correct fit verifies conformance to the specified UNF thread profile.

Which standards does the gauge follow?
The gauge is manufactured to ANSI/ASME B1.1 thread geometry and referenced to the ANSI/ASME family of standards for unified threads.

Is the material suitable for workshop use?
Yes. The hardened gauge steel construction provides wear resistance appropriate for regular inspection tasks in workshop and production environments.

Can the gauge be traced in stock and documentation?
Yes; the article is listed with SKU M315.925.F and GTIN 4054469179667 to assist with inventory control and quality documentation.

Does the gauge indicate thread direction or special forms?
The gauge is specified for right‑hand UNF threads and is intended for checking standard internal 9/16 x 18 UNF forms.

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