No. 12 x 32 UNEF Thread Plug Gauge Right-Hand, Hardened Gauge Steel, ANSI/ASME B1.1/B1.2 - Metav IndustryLine

Take advantage of precise, standards‑compliant thread inspection combined with robust, hardened construction for consistent pass/fail decisions on the shop floor. Order the plug gauge directly via Metav Werkzeuge or consult our specialists for application advice.

Thread plug gauge UNEF No. 12 × 32, ANSI/ASME B1.1 – 2B (Metav IndustryLine)

A thread plug gauge UNEF No. 12 × 32 designed for reliable go/no‑go checks of internal threads in line with ANSI/ASME B1.1/B1.2 standards.

• UNEF No. 12 × 32, tolerance class 2B
• Hardened gauge steel construction
• Right‑hand thread for standard inspection
• ANSI/ASME B1.1 conformity

Reliable go/no‑go inspection for production control

The thread plug gauge is crafted to provide rapid, binary assessment of internal thread quality. Manufactured to ANSI/ASME B1.1/B1.2 for UNEF form, the gauge simplifies inspection workflows by giving unmistakable go/no‑go results; this reduces measurement ambiguity and helps to prevent faulty assemblies reaching later production stages. The combination of standard conformity and a clear pass/fail function supports faster decision‑making and lowers rework rates across recurring inspection tasks.

Traceable accuracy and durable construction

Made from hardened gauge steel, the plug gauge delivers dimensional stability and resistance to wear under frequent use. The 2B tolerance denotes a commonly required internal thread tolerance for commercial applications, enabling reliable acceptance criteria for typical engineering parts. For suppliers and quality departments the benefit is straightforward: consistent, repeatable checks that align with recognised specifications, improving overall process reliability and supplier confidence.

Practical benefits in the workshop and metrology lab

The compact design and right‑hand thread orientation suit routine inspection duties on the shop floor and in inspection benches. The gauge’s robust material and precise machining support long service life, which translates into fewer replacements and predictable inspection intervals. As a Metav IndustryLine product, this gauge is intended to integrate seamlessly into existing quality control procedures, offering a pragmatic balance between durability and metrological performance.

Secure consistent thread quality with the Metav IndustryLine plug gauge — contact Metav Werkzeuge for tailored procurement and application guidance at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: M315.919.EF
• GTIN: 4054469179490
• Norm: ANSI/ASME B1.1/B1.2
• Material: Gauge steel, hardened
• Tolerance class: 2B
• Thread: UNEF No. 12 × 32
• Weight: 0.1 kg

Facts

• Size designation: No. 12
• Threads per inch: 32 tpi
• SKU: M315.919.EF
• Category: Thread gauges / Plug gauges

Special features

• Right‑hand thread
• Hardened construction
• Intended for go/no‑go inspection
• Conforms to ANSI/ASME standards
• Suitable for metrology and workshop control

FAQ

What does tolerance class 2B indicate for this gauge?
Tolerance class 2B denotes a standard internal thread tolerance for commercial applications; the thread plug gauge UNEF No. 12 × 32 ANSI/ASME B1.1 2B is produced to that class to enable reliable go/no‑go checks.

Is the gauge suitable for left‑hand threads?
No; this plug gauge is manufactured with a right‑hand thread. The Metav IndustryLine plug gauge M315.919.EF is therefore intended for standard right‑hand internal thread inspection.

What material is used and why does it matter?
The gauge is made from hardened gauge steel, which provides wear resistance and dimensional stability so that the Metav IndustryLine plug gauge M315.919.EF keeps repeatable results under frequent use.

Which standards ensure compatibility with thread specifications?
Manufacture to ANSI/ASME B1.1/B1.2 for UNEF threads ensures the gauge aligns with widely accepted thread specifications and inspection procedures.

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