Value Collection 501-.256/0.53 Thread Wire Anvil Tesa Mic

Product Description

The VALUE COLLECTION 501-.256/0.53 is a thread wire anvil accessory designed for use with Tesa micrometers equipped with 0.256 inch diameter spindles. This anvil replaces or supplements the standard measuring face with a precision thread wire contact point, enabling accurate pitch-diameter measurement of threaded fasteners and tapped holes. The wire diameter measures 0.0209 inches and is matched to a 28 pitch thread form. Machinists, tool and die technicians, and metrology professionals install this accessory when setting up a micrometer for thread inspection work on production floors or in quality control environments.

This thread wire anvil is suited for precision measurement applications where direct thread pitch diameter verification is required. It is specifically engineered for compatibility with Tesa micrometers featuring 0.256 inch diameter spindles, making it appropriate for bench-level thread gauging in machine shops, manufacturing facilities, and inspection labs. The 28 pitch specification targets fine-thread fastener measurement common in precision mechanical assemblies.

Key Features

• Thread wire anvil type provides accurate pitch-diameter contact geometry
• Wire diameter of 0.0209 inches matched to 28 pitch thread form
• Designed for Tesa micrometers with 0.256 inch diameter spindles
• Single-piece accessory for straightforward installation onto compatible instruments
• Lightweight construction at 0.02 pounds for minimal instrument loading

Compatibility

Designed for use with Tesa micrometers equipped with 0.256 inch diameter spindles. Consult your micrometer documentation to confirm spindle diameter before ordering.

Installation Notes

Thread wire anvils are installed and serviced by machinists or metrology technicians familiar with precision measuring instruments. Before swapping anvil accessories, ensure the micrometer is clean and the spindle face is free of debris or burrs. Follow the micrometer manufacturer's instructions for anvil seating and lock-down to avoid damaging the spindle or measuring faces. Handle the wire anvil with care, as contact surface damage will directly affect measurement accuracy.