Starrett 476 Screw Pitch Gauge tpi 3 1/2 - 60

€66.29

Screw pitch gauges quickly determine the pitch of various external and internal threads. These gauges consist of a substantial steel case with a number of folding leaves at both ends, each leaf having teeth corresponding to a definite pitch.Whitworth standard - 55° threadsNo. of leaves: 30TPI range: 3 1/2 - 60With positive stop...

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