Tesa Brown Sharpe 599-4816 Thread Measuring Wire Set

Product Description

The TESA BROWN SHARPE 599-4816 is a thread pitch diameter measuring wire set used to accurately measure the pitch diameter of threaded fasteners and tapped holes. The set covers a wide range from 3 to 48 threads per inch (TPI) and 0.5 to 6mm pitch, making it suitable for both inch-series and metric thread inspection. The 48-piece set provides the correct wire diameter for each thread pitch, allowing machinists and quality control technicians to take precise three-wire measurements with a micrometer. This tool is a standard instrument in precision machining, tool rooms, and quality inspection environments.

This measuring wire set is used in precision metrology applications where thread pitch diameter must be verified to specification. It is appropriate for both production floor inspection and lab environments. The wide TPI and pitch range accommodates the majority of common unified, metric, and standard thread forms encountered in general machining and fastener inspection work. Machinists, metrologists, and quality technicians working with threaded components will find the range of this set covers most standard thread pitches in daily use.

Key Features

• Covers 3 to 48 TPI for inch-series thread inspection
• Covers 0.5 to 6mm pitch for metric thread inspection
• 48-piece set provides correct wire diameter for each supported pitch
• Used with a micrometer for three-wire pitch diameter measurement method
• Supports both production and quality lab inspection workflows

Compatibility

Designed for use in three-wire thread pitch diameter measurement with a standard outside micrometer, covering common unified inch-series and metric thread pitches across general machining and fastener inspection applications.

Installation Notes

Thread measuring wires are a precision hand-tool consumable and do not require installation. Handle wires carefully to avoid nicking or bending, as surface damage will affect measurement accuracy. Store in the provided case when not in use to protect wire geometry. Measurement procedures should follow established three-wire method standards such as those outlined in ASME B1 thread standards.