55° Thread Measurement Attachment BSW 4–9 TPI Set, 7 Pieces - Microtech Metrology

Take advantage of the precise 55° thread profile, the coverage of 4–9 TPI and the practical set format to speed up in‑process checks and reduce rework. Order the accessory directly via Metav Werkzeuge or consult the Metav specialists for application advice.

Measuring Attachment BSW 55° — Thread measurement accessory with 4–9 TPI, set of 7 (Microtech Metrology)

The Measuring Attachment BSW 55° is a precision accessory for thread inspection, designed to verify British Standard Whitworth (BSW) profiles across the common 4–9 TPI range in workshop and inspection routines

• 55° BSW thread profile
• Covers 4–9 TPI range
• Supplied as a set of 7 inserts

Faster, standard-compliant thread checks that reduce downtime

The 55° thread profile built into this insert matches the Whitworth geometry commonly used on imperial fasteners; this ensures measurements reflect the real mating profile rather than an approximation. With a 4–9 TPI range included in the set, the insert bundle covers the most frequently encountered coarse and medium BSW pitches, which streamlines incoming inspection and first‑off checks. By using a dedicated thread measurement insert instead of improvised gauges, the inspection routine becomes more repeatable and less prone to subjective interpretation, lowering the risk of scrap and unscheduled rework.

Practical set design for quick exchange and consistent results

Delivered as a set of 7, the package supplies a compact selection of inserts that can be rotated or replaced as wear occurs, extending effective service life without complex maintenance. The set format supports efficient shop‑floor workflows: thread checks can be completed faster at the bench or on a measuring instrument, and repeatability is improved because each insert conforms to the same 55° profile. Where traceable records are required, the defined set composition simplifies documentation and parts control in quality management processes.

Seamless fit with metrology routines and production quality control

As an accessory intended for metrology use, the insert set integrates with standard inspection stations and thread‑measuring fixtures, helping to maintain throughput during batch sampling and final inspection. The clear definition of thread profile and pitch range assists technicians in selecting the correct check quickly, which in turn supports consistent process capability and fewer line stops. For procurement and inventory, the SKU and GTIN support straightforward traceability back to the supplier and batch information.

For reliable BSW thread inspection choose Microtech Metrology's Measuring Attachment BSW 55°—order via Metav Werkzeuge or contact their consultants at Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich; phone +49 2822 7131930; info@metav-werkzeuge.com for specification matching and availability

Technical data

• SKU: 141377200T
• GTIN: 4061905458811
• Manufacturer: Microtech Metrology

Facts

• Angle: 55°
• TPI range: 4–9 TPI
• Pieces per set: 7

Special features

• BSW thread profile for Whitworth checks
• Accessory for thread measurement instruments
• Supplied as a set of inserts
• Category: accessory for metrology equipment

FAQ

What thread pitches are included with the insert set?
The insert set covers the 4–9 TPI range, allowing verification of the most common BSW pitches with the Measuring Attachment BSW 55° from Microtech Metrology.

Is the insert suitable for Whitworth (BSW) thread forms?
Yes, the insert is manufactured to the 55° Whitworth geometry and is intended specifically for BSW thread measurement applications using the measuring attachment.

How does the set help in a production quality process?
Supplied as a set of 7, the Measuring Attachment BSW 55° allows quick exchange of worn inserts and consistent checks, supporting repeatable inspection results and smoother production sampling.

Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine, tool@microtech.tools