G 1 3/4" Pipe Thread Go/No-Go Ring Gauge Right-Hand Whitworth Thread Hardened Gauge Steel, DIN ISO 228 - Metav IndustryLine

Take advantage of a hardened gauge-steel construction and DIN ISO 228 conformity combined with tolerance class A accuracy for reliable thread verification on pipe-work components; order the ring gauge directly via Metav Werkzeuge or request specification clarification from our technical team.

M315.411 — Thread ring gauge for G 1 3/4 Whitworth (right-hand), hardened gauge steel

M315.411 is a ring gauge for verifying G 1 3/4 Whitworth pipe threads in right-hand form, designed for routine production checks and workshop inspection.

• Hardened gauge steel construction
• DIN ISO 228 compliant gauge
• Tolerance class A accuracy
• Right-hand Whitworth G 1 3/4 thread

Reliable verification for pipe-thread production

The hardened gauge steel body provides wear resistance and dimensional stability for recurring inspection tasks. Manufactured to DIN ISO 228, the ring gauge offers a clear normative reference for thread form and fit; this supports consistent acceptance criteria on the shop floor and simplifies in‑process quality control. As a precision metrology tool, the device minimises uncertainty during pass/fail checks and contributes to lower scrap rates through early detection of out-of-spec threads.

Compact, robust design that suits workshop routines

Built for straightforward handling, the ring gauge combines a compact form with a mass of 0.94 kg, making it simple to position on benches or inspection tables without being cumbersome. The specified tolerance class A indicates an accuracy level appropriate for industrial verification tasks, delivering repeatable results under normal workshop conditions. The listing notes the item as a non‑conforming (reject) article; this status reflects stock classification rather than a change in nominal dimensions, so technical data and physical condition should be reviewed before use.

Integrating the gauge into measurement workflows

Used as a go/no‑go verification tool, the ring gauge speeds up downstream checks and reduces machine downtime by enabling rapid conformity assessment of external thread form. The Whitworth profile and the declared G 1 3/4 size match common pipe-thread standards, allowing compatibility with corresponding fittings and assemblies. For production environments seeking robust, standards‑based inspection aids, the gauge supports methodical sampling and documented acceptance procedures, thereby improving process reliability and audit traceability.

Contact Metav Werkzeuge today to discuss delivery terms, stock status and detailed technical data for the Metav IndustryLine thread ring gauge M315.411

Technical data

• SKU: M315.411
• GTIN: 4054469127293
• Material: hardened gauge steel
• Standard: DIN ISO 228

Data

• Weight: 0.94 kg
• Pitch: 11
• Tolerance class: A
• Customs tariff number: 90173000

Special features

• Right-hand thread
• Whitworth thread form
• Non-conforming (reject) item status
• Category: Gauges / Lehren

FAQ

What thread size and form does this gauge check?
The M315.411 checks Whitworth pipe threads in the G 1 3/4 size, specified for right-hand form and manufactured to DIN ISO 228.

Is the gauge suitable for repeated production sampling?
Yes; made from hardened gauge steel and specified to tolerance class A, the ring gauge is intended for routine verification and repeated go/no‑go checks in a workshop environment.

Does the product include a calibration certificate?
The product data do not specify a supplied calibration certificate.

What does the non‑conforming (reject) status mean for this item?
The item is listed as a non‑conforming article, which indicates classification outside regular stock. Buyers should review the specification and condition details prior to use.

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