G 1 1/4″ Pipe Thread Gauge, Whitworth Right-Hand, Hardened Gauge Steel, DIN ISO 228 - Metav IndustryLine

Take advantage of hardened gauge steel, DIN ISO 228 conformity and Tolerance class A for reliable pass/fail control of parallel pipe threads; order the ring gauge directly via Metav Werkzeuge or request specialist advice from our consultants.

M315.409 – Pipe thread ring gauge G 1 1/4, Whitworth form, right-hand (Hardened gauge steel, Tolerance A) — Metav IndustryLine

M315.409 – pipe thread ring gauge G 1 1/4 (right-hand, Whitworth form) intended for go/no‑go inspection of parallel pipe threads in workshop and inspection environments

• Hardened gauge steel construction
• DIN ISO 228 compliant standard
• Tolerance class A accuracy
• Right-hand G 1 1/4 thread form

Secure thread inspection for shopfloor throughput

The ring gauge delivers a straightforward, industrial‑grade method for verifying parallel pipe threads during production and incoming inspection. Built as a go/no‑go checking tool, the gauge simplifies conformity checks and speeds up throughput by providing an immediate decision for each threaded part. Its G 1 1/4 sizing and Tolerance class A ensure that acceptable workpieces meet the defined profile limits, reducing rework and line stoppages. The device is suited to repetitive inspection tasks where fast, unambiguous results improve process stability.

Robust materials and geometry for long service life

Manufactured from hardened gauge steel, the gauge combines surface hardness with dimensional stability to resist wear under frequent use. The compact form and proven material choice lower the need for early replacement, which supports predictable maintenance cycles on the shopfloor. With a mass of 0.71 kg, the tool is manageable in handheld use yet sufficiently substantial to preserve profile integrity. The robust construction contributes directly to reduced measurement uncertainty and longer intervals between recalibration.

Specification and application context for quality systems

The gauge is produced to the DIN ISO 228 profile and identified with pitch 11 and a right‑hand Whitworth form for thread verification; it carries the SKU M315.409 and GTIN 4054469127279. It is offered as a labelled item with the designation "Ausschuss" for the Whitworth form, which should be taken into account when selecting a gauge for formal acceptance testing; the ring is suitable for non‑critical inspection, training or internal process checks where the Whitworth characteristic is required. Use of a standardised ring like this supports traceable sampling procedures and helps document conformity in routine quality control.

Contact Metav Werkzeuge GmbH in Emmerich for advice on whether this Metav IndustryLine ring gauge (M315.409) fits specific inspection requirements or for ordering: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: M315.409
• GTIN: 4054469127279
• Manufacturer: Metav IndustryLine

Facts

• Thread size: G 1 1/4"
• Pitch: 11
• Weight: 0.71 kg
• Tolerance class: A
• Tariff number: 90173000

Special features

• Material: hardened gauge steel
• Standard: DIN ISO 228
• Thread form: Whitworth, right-hand
• Designation: marked as Ausschuss (Whitworth)

FAQ

What is the intended use of this ring gauge?
The M315.409 pipe thread ring gauge is intended for rapid pass/fail inspection of parallel pipe threads in production, workshop and incoming‑goods checks.

Is the gauge suitable for formal acceptance testing?
The gauge is produced to DIN ISO 228 and tolerance class A, but it is marked as Ausschuss (Whitworth); for formal acceptance you should select a calibrated, non‑marked gauge that meets the purchaser’s certification requirements.

What material and durability can be expected?
The ring gauge is made from hardened gauge steel, offering wear resistance and dimensional stability for frequent inspection cycles.

Which thread direction and form does the gauge check?
This unit checks a right‑hand thread in Whitworth form for the G 1 1/4 size.

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