Screw Caliper Gauges

Here at ECG we offer a large range of Thread Caliper Gauges, available in a wide choice of nominal sizes to suit most applications.

Thread Caliper Gauges provide a quick and reliable way to check external threads, giving a clear GO / NOGO result without needing to wind a ring gauge onto the part.

Available thread forms:
Metric Coarse, Metric Fine, MJ, UN, UNC, UNF, UNEF, UNJ, UNJC, UNJF, UNJEF, ACME, Stub ACME, Trapezoidal and BSPP (G).

Setting Plugs are also available, so you can monitor wear and conveniently reset the caliper when required.

UKAS calibration is available when the caliper is purchased together with a Setting Plug.

Please contact our sales team for additional information or pricing.