G 5/8" Whitworth Pipe Thread Gauge, Right-Hand, Hardened Gauge Steel, DIN ISO 228 - Metav IndustryLine

Take advantage of the combination of hardened gauge steel, DIN ISO 228 conformity and a medium tolerance class to secure repeatable thread checks and reduced rework. Order the gauge directly via Metav Werkzeuge or consult our specialists for application advice.

Pipe Thread Plug Gauge G 5/8 Whitworth (right-hand) — Metav IndustryLine, hardened gauge steel

The Pipe Thread Plug Gauge G 5/8 Whitworth (right-hand) is a precision go/no-go gauge for fast verification of Whitworth pipe threads in inspection benches and workshop quality control.

• Hardened gauge steel construction
• Conforms to DIN ISO 228 thread standard
• Medium tolerance class for general use
• Right-hand Whitworth thread G 5/8

Reliable inspection for routine thread checks

A dedicated go/no-go inspection routine benefits directly from a purpose-made plug gauge. Manufactured from hardened gauge steel, this tool resists wear and preserves the reference geometry during repeated use, which reduces measurement drift and the need for frequent replacements. Conformity to DIN ISO 228 provides a clear dimensional basis, allowing production and QA teams to compare results objectively and maintain process stability. The result is fewer stoppages and more consistent throughput on the shop floor.

Balanced tolerance and practical application

Built to a medium tolerance class, the gauge offers a pragmatic compromise between strict laboratory grades and rough shop fittings; it is suitable for routine acceptance testing and in-process checks. The right-hand G 5/8 Whitworth form with a listed pitch (steigung) 14 enables compatibility with common Whitworth pipe fittings and components. This combination supports machinists and inspection personnel who require a robust, repeatable check without the sensitivity (and cost) of ultra‑high‑precision artefacts.

Durable construction that simplifies everyday use

Design choices favour operational efficiency: the hardened material and compact form factor make the gauge easy to handle and less susceptible to accidental damage. As a consequence, maintenance intervals lengthen and calibration cycles are simplified. Using a dedicated thread plug gauge for routine checks translates into quicker go/no-go decisions at assembly stations and clearer acceptance criteria for incoming and outgoing goods.

Integration into workshop routines and traceability

Although not a measuring instrument for continuous dimension logging, the gauge integrates well into standard QA workflows as a rapid pass/fail control. Its straightforward use supports operators with varying experience levels and contributes to reproducible quality gates. For projects that demand traceable documentation, the combination of a standardised thread form and a clear tolerance class simplifies record keeping and auditability within production and inspection documentation.

For application-specific guidance or to arrange supply of the Metav IndustryLine pipe thread plug gauge, contact Metav Werkzeuge in Emmerich by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — our consultants will advise on suitability and delivery options.

Technical data

• Article number: M315.305
• GTIN: 4054469126999
• Weight: 0.23 kg
• Material: Gauge steel, hardened
• Thread size: G 5/8"
• Pitch: 14
• Standard: DIN ISO 228
• Tolerance class: Medium
• Customs tariff number: 90173000

Core measurements

• Weight: 0.23 kg
• Thread designation: G 5/8"
• Pitch value: 14
• GTIN: 4054469126999

Special features

• Right-hand Whitworth pipe thread form
• Hardened construction for wear resistance
• Conforms to DIN ISO 228
• Categorised for gauges and plug gauges
• Suitable for routine go/no-go verification

FAQ

What is the primary use of this plug gauge?
The plug gauge is designed for rapid go/no-go verification of G 5/8 Whitworth pipe threads and is intended for routine inspection and shop-floor acceptance checks.

Which material is the gauge made from?
This Metav IndustryLine gauge is manufactured from hardened gauge steel, providing durability and resistance to wear during repetitive use.

What standard does the thread form comply with?
The thread form on the plug gauge complies with DIN ISO 228, giving a standard reference for dimensions and tolerances in pipe threads.

What does the medium tolerance class mean in practice?
A medium tolerance class balances manufacturability and repeatability; it is suitable for general workshop and QA tasks where robust, repeatable pass/fail decisions are required.

What is the article number for ordering or referencing?
The product is supplied under article number M315.305, which can be used for ordering and inventory management.

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