24-18 TPI Thread Insert 55° Whitworth Profile - Metav IndustryLine

Take advantage of precise compatibility with Whitworth thread standards and the compact, lightweight design to streamline gauge preparation and reduce inspection downtime; order the matching inserts directly via Metav Werkzeuge or consult our specialists for application advice.

Thread gauge inserts M309.098.4 — 24–18 TPI, 55° flank

The thread gauge inserts M309.098.4 are designed as precision accessory parts for setting and verifying Whitworth 55° thread gauges in workshop and inspection workflows.

• For Whitworth 55° threads 24–18 TPI
• Precision-ground 55° flank angle
• Lightweight 0.1 kg for easy handling
• Compatible with standard thread gauges

Accurate alignment for Whitworth thread inspection

The inserts are manufactured for the Whitworth 55° profile and the TPI range 24–18 TPI, ensuring correct flank geometry during gauge setup. Using a purpose-made insert for this profile reduces interpretation errors that occur when adapting general-purpose tools; the defined flank angle preserves thread form when comparing gauges to master standards. This targeted specification supports repeatable measurement conditions in both routine checks and batch inspections, helping to avoid false rejects and limiting rework.

Rapid integration into inspection routines

The compact construction and 0.1 kg mass enable quick handling and swift exchange between gauges, which shortens setup time on the measuring bench. As an accessory part made for standard thread gauges, the component improves workflow efficiency by reducing tool-change friction and clarifying compatibility at the point of inspection. The clearly defined compatibility with Whitworth 55° threads allows maintenance and quality teams to standardise spare parts, simplifying logistics and saving time during audit preparation.

Traceability and workshop resilience

Supplied as a dedicated accessory for thread measurement, the insert is identifiable by its SKU and GTIN for inventory control and traceability; this supports documented quality processes and procurement transparency. Sourcing through an established partner like Metav Werkzeuge provides access to consistent stock and documented part data, which strengthens continuity for production and inspection departments. The robust specification focused on the 55° flank and the TPI range reduces uncertainty when replacing worn or lost inserts and contributes to a steady inspection throughput.

Contact Metav Werkzeuge for tailored advice on integrating these inserts into existing Whitworth gauge sets or to confirm compatibility with specific inspection equipment in your workshop

Technical data

• Article number: M309.098.4
• GTIN: 4054469118352
• Tariff number: 90173000
• Weight: 0.1 kg

Numerical data

• Thread form: Whitworth 55°
• TPI range: 24–18 TPI
• Flank angle: 55°
• Mass: 0.1 kg

Special features

• Accessory for Whitworth 55° thread gauges
• Precision-ground flank geometry
• Intended for gauge setting and verification
• SKU referenced for traceability

FAQ

What thread profiles are supported by these inserts?
The inserts are manufactured for the Whitworth 55° profile and cover the 24–18 TPI range, optimised for correct flank geometry during gauge setting.

Can these inserts be used with any thread gauge brand?
Yes; the inserts are designed as accessory parts compatible with standard thread gauges that accept Whitworth 55° profile components, and are stocked with SKU M309.098.4 for clear identification.

How does the lightweight design benefit workshop use?
At 0.1 kg, the inserts are easy to handle and swap, which reduces setup time and helps maintain steady inspection throughput on the measuring bench.

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