Mitutoyo 126-803 Micrometer Anvil 60 Degree Thread

Product Description

The MITUTOYO 126-803 is a replacement anvil accessory designed for use with screw thread micrometers. Machined from high-grade steel, this 60-degree anvil seats into compatible thread micrometer frames and provides the contact point geometry required for accurate thread pitch measurement. It is used by machinists, metrology technicians, and precision measurement professionals who maintain or reconfigure screw thread micrometer sets. The 126-803 covers a pitch range of 24 to 14.00, making it suitable for a defined span of thread pitch applications in both shop-floor and inspection environments.

This anvil is intended for use with the MITUTOYO 326 and 126 Series screw thread micrometers. Screw thread micrometers are commonly found in manufacturing, toolroom, and quality control settings where thread form verification is required. Replacement anvils like the 126-803 allow technicians to adapt or restore a micrometer to a specific pitch range without replacing the entire instrument. Installation is performed by qualified metrology or machining personnel familiar with precision measurement tooling.

Key Features

• 60-degree anvil geometry matches standard thread form contact angle
• High-grade steel construction for durability and dimensional stability
• Covers pitch range of 24 to 14.00
• Direct replacement accessory for 326 and 126 Series screw thread micrometers
• Sold individually — package quantity of 1

Compatibility

Designed for use with MITUTOYO 326 and 126 Series screw thread micrometers, as specified by the manufacturer.

Installation Notes

Anvil replacement should be performed by a qualified metrology or machining technician familiar with precision instrument handling. Before servicing, ensure the micrometer is clean and free of debris at the anvil seating area. Avoid using excessive force when seating or removing anvil components, as damage to precision contact surfaces can affect measurement accuracy. Verify calibration after any anvil change before returning the instrument to service.