10mm Thread Tap Form B G 1/4" x 19 HSS, DIN EN 24231 - TECWERK

Take advantage of a precision-engineered HSS die that meets DIN EN 24231 and produces Whitworth pipe threads with Tolerance A; the robust, closed Form B design with 10 mm height ensures consistent engagement and long service life. Order directly via Metav Werkzeuge or contact their consultants for specification support.

Die, Form B G 1/4" x 19, HSS, Tolerance A — TECWERK

A Die, Form B G 1/4" x 19 HSS A (TECWERK) for reliable production of Whitworth pipe threads in general engineering and workshop applications.

• HSS material for high wear resistance
• Whitworth pipe thread G 1/4" x19
• Closed, pre-slit Form B design
• Tolerance field A for steels up to 800 N/mm²

Consistent, standard-compliant thread generation

The tool conforms to DIN EN 24231 and cuts Whitworth pipe threads to DIN ISO 228 specifications, ensuring compatibility with standard fittings and components. Being manufactured in HSS provides a balance between toughness and hardness that supports repeatable thread geometry and reduces the risk of off‑tolerance parts. The specified Tolerance A indicates a close fit for sealing applications — a clear benefit where consistent thread fit is critical in assembly and maintenance work.

Robust construction with efficient chip control

A closed, pre-slit Form B geometry gives controlled chip formation and stable cutting engagement, which lowers the incidence of thread distortion and improves surface finish. The 10 mm height provides ample tooth engagement for reliable starting and consistent thread profile under intermittent or continuous operations. The HSS cutting material delivers wear resistance suited for workshop environments and reduces unexpected downtime owing to premature tool wear.

Engineered for workshop workflows and traceable compliance

Designed for use on conventional die stocks or dedicated holders, this die integrates easily into existing machining and repair processes while maintaining thread quality across batches. The specification for steels up to 800 N/mm² tensile strength defines a clear application range, aiding procurement and process planning. Supplied as a single unit and available through established distribution channels, the component supports streamlined inventory management and quality assurance procedures.

For specific application advice on TECWERK HSS dies or to arrange prompt delivery from Metav Werkzeuge in Emmerich, contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 2000867781NW
• Product name: Die Form B G 1/4" x 19 HSS A
• Brand: TECWERK
• Packaging unit: 1

Facts

• Height: 10 mm
• Thread: G 1/4" x 19 (Whitworth pipe thread)
• Tensile strength suitability: up to approx. 800 N/mm²

Special features

• Material: HSS
• Standard: DIN EN 24231; DIN ISO 228
• Tolerance: Tolerance field A
• Design: Closed, pre-slit Form B

FAQ

What thread type does this die produce?
The die produces a Whitworth pipe thread G 1/4" x 19 in accordance with DIN ISO 228, as specified for the Die Form B G 1/4" x 19 HSS A (TECWERK).

Which materials is the die suited for?
The tool is specified for use with steels up to approximately 800 N/mm² tensile strength; this guidance applies to the TECWERK HSS die.

What standards and tolerance class apply?
The component meets DIN EN 24231 and is manufactured to Tolerance A, ensuring a precise fit for standard pipe fittings.

What is the advantage of a closed, pre-slit Form B design?
A closed, pre-slit Form B improves chip control and stabilises the cutting action, which helps to preserve thread profile and surface quality during cutting.

What is the engagement height of the die?
The die has a height of 10 mm, providing sufficient tooth engagement for consistent thread formation.

How is the product supplied?
The item is supplied as a single unit (packaging unit: 1) under SKU 2000867781NW for straightforward stocking and replacement.

Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund