'KALIBR' offers most extensive product range for Thread & Plain gauges.

We manufacture gauges as per various International standards like ISO, ANSI/ ASME, British Standard (BS),DIN, JIS, API. Designing customized gauging solutions is our specialty.

Product Range

ISO Metric Thread Gauges MJ Thread Gauges Unified Thread Gauges UNJ Thread Gauges Wire Threads Inserts /Heli - Thread Gauges BSW/ BSF/ Whits Thread Gauges Pipe / G Thread Gauges BA Thread Gauges BS Cycle Thread Gauges BS Conduit Thread Gauges Pg Thread Gauges Trapezoidal Thread Gauges Acme Thread Gauges Stub Acme Thread Gauges Buttress Thread Gauges Saw Tooth / Metric Buttress Thread Gauges NPT Thread Gauges NPTF/PTF Thread Gauges BSPTr Thread Gauges Pipe / R Thread Gauges (ISO 7/2) M/ KEG Taper Thread Gauges (DIN 158) NGT Taper Thread Gauges Gauges for valve Fittings Casing, Tubing & Line Pipe Gauges for Oil Industry Oil Industry- Gauges for Rotary drill Plain Plug Gauges Plain Ring Gauges Setting Ring Gauges Snap Gauges Customized solutions for Gauging

MJ Thread Gauges

MJ Threads are used in Aeronautical Industry - for Metric system.

Specification: ISO 5855 - Part I, II, III - 1999, OR ANSI B 1.21 M - 1997 & ANSI B1.22 M - 1985.

Manufacturing Range:
Thread Plug Gauges 1.6 mm - 90 mm
Thread Ring Gauges : 2 mm - 90 mm.

For more Technical Details on MJ Threads download, Technical Information sheet from link given below.

For MJ component dimensions, download Component Dimensions sheet - under development.

Technical Information Sheet