Buy Traffic jams
Traffic jams

There are single-end and double-end measuring plugs. Plugs are seldom used for measuring grooves with the diameter below 15 mm. It’s quite the opposite for large holes measurements. In this case, often, one will inevitably have to use a measuring plug with several nozzles directed to different sides. A typical method for checking orifices having diameters of approximately 8 mm is also use of measuring plugs with outlet nozzles. In order to obtain precise measurement values for bushing and rod diameters, a measuring plug is worked out and fitted tightly into the bushing. In case there is no central surface on the workpiece, the central base notch must be made on the gauge to control the position of the plug. Low pressure devices are made with two or more scales for separate or simultaneous measurement of two or more sizes. Further, a measuring plug allows changing of the measurement range from 0.02 to 0.20 mm, as the range depends on the size of nozzles used on the tool.

Name Parameter From To ГОСТ
Thread plugs with inserts with full thread profile thread(М) 6 100 17756-72
Thread plugs with inserts with incomplete thread profile thread(М) 6 100 17757-72
Thread plugs with inserts with incomplete thread profile diameter (мм) 6 52 17758-72
Thread plugs with full thread profile thread(М) 52 100 17759-72
Thread plugs with incomplete thread profile thread(М) 52 100 17760-72
Sheet double-end plugs diameter (мм) 14 125 24961-81
Splined go-on plugs with the diameter from diameter (мм) 102 125 24962-81
Splined no-go plugs with incomplete profile with the diameter from diameter (мм) 102 125 24963-81
Thread plugs with inserts with full profile for straight pipe thread diameter (") 1/8 4 24122-80
Thread plugs with inserts with incomplete profile for straight pipe thread diameter (") 1/8 4 24123-80
Double-end thread plugs with inserts for straight pipe thread diameter (") 1/8 1 1/2 24124-80
Thread plugs with attachments with full thread profile for straight pipe thread diameter (") 1 3/4 3 3/4 24125-80
Thread plugs with attachments with incomplete thread profile for straight pipe thread diameter (") 1 3/4 3 3/4 24126-80
Thread plugs with full thread profile for straight pipe thread diameter (") 4 6 24127-80
Thread plugs with incomplete thread profile for straight pipe thread diameter (") 4 6 24128-80
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