Spi Z9034 Micrometer Thread Triangle Spindle Accessory

Product Description

The SPI Z9034 is a thread triangle accessory designed for use with any micrometer spindle. It allows technicians and machinists to measure thread pitch accurately using a standard micrometer setup. The kit includes a chart and holders, covering a pitch range of 4.00 to 80.00. This type of accessory is a staple in precision measurement work and is used by machinists, toolroom technicians, and quality control professionals who need reliable thread measurement without a dedicated thread micrometer. At 0.1 pounds, the Z9034 is compact and easy to store with standard metrology tooling.

The Z9034 thread triangle set is suited for shops, toolrooms, and field service environments where thread inspection is part of routine quality checks. Because it works with any micrometer spindle, it integrates into existing measurement setups without requiring additional dedicated instruments. It is appropriate for both production floor use and bench-level inspection tasks across a wide range of thread sizes within the supported pitch range.

Key Features

• Compatible with any micrometer spindle — no dedicated thread micrometer required
• Covers pitch range of 4.00 to 80.00
• Includes reference chart and holders for organized use
• Lightweight at 0.1 pounds for easy handling and storage
• Sold as a single package unit

Compatibility

Designed for use with any micrometer spindle, making it adaptable to most standard outside micrometer configurations in toolroom and production environments.

Installation Notes

Installation and setup should be performed by a qualified machinist or metrology technician familiar with micrometer accessories. Ensure the micrometer spindle is clean and free of debris before attaching the thread triangle. Refer to the included chart for proper pitch selection and holder positioning. Store the components in a protected case when not in use to maintain measurement accuracy.