Value Collection 600-7802 Screw Thread Micrometer 1-2 in

Product Description

The VALUE COLLECTION 600-7802 is a mechanical screw thread micrometer designed for precise external thread measurement over a 1 to 2 inch range. It uses a ratchet-friction thimble to deliver consistent measuring pressure, minimizing operator error and ensuring repeatable readings at a 0.001 inch graduation. The fixed anvil and non-rotating spindle design holds the contact geometry steady during measurement, which is critical when checking thread pitch diameter. This tool is suited for machinists, metrologists, quality inspectors, and maintenance technicians working in manufacturing, fabrication, or tool-and-die environments.

The 600-7802 is intended for shop-floor and inspection-room use where threaded fasteners, bolts, or threaded components must be verified against specification. It covers the 1 to 2 inch measurement range, making it appropriate for medium-size fastener and thread inspection tasks. The mechanical, non-digital design requires no battery and provides a straightforward analog readout directly from the thimble scale. Technicians performing incoming inspection, in-process quality checks, or final verification will find this micrometer suitable for standard thread measurement workflows.

Key Features

• Measurement range of 1 to 2 inches covers medium fastener and thread diameters
• Ratchet-friction thimble provides controlled, consistent measuring pressure
• 0.001 inch graduation for fine thread pitch diameter resolution
• Non-rotating spindle maintains proper contact geometry against thread flanks
• Includes anvil for complete, ready-to-use configuration
• Mechanical operation requires no battery or power source

Compatibility

Designed as a general-purpose screw thread micrometer for external thread measurement applications in the 1 to 2 inch range.

Installation Notes

Screw thread micrometers are precision measuring instruments, not installation components. Store the tool in its case when not in use and keep it away from temperature extremes that can affect calibration. Before use, verify the zero setting against the reference standard appropriate to the measurement range. Clean contact surfaces with a lint-free cloth prior to measurement to avoid debris-induced reading errors.