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Technical Specifications

Thread Measuring Cylinders

This series is supplied with bilateral tolerance, as follows:-

0.20 to 9.99mm ±1.0µm
10.00 to 20.00mm ±1.5µm
20.01 to 30.00mm ±2.0µm
30.00 to 33.00mm ±3.0µm

Roundness Geometry

0.20 to 7.99mm <1.0µm
8.00 to 20.00mm <1.5µm
20.00 to 33.00mm <2.0µm
Pin Dia Length
0.20 to 0.99mm 40mm
1.00 to 33.00mm 50mm

Pins are supplied complete with individual plastic containers.

Supplied in pairs as Eyelet Type for use on universal Length Measuring Machines in the calibration of external thread gauges and sets of wires in Micrometer Holders, for the measurement of product threads.

The micrometer holders suit 6.8mm micrometer spindles, with special holders available on request.