Working Thread Plug, Thread Ring and Thread Setting Plug Gages are manufactured to inspect the Pitch Diameter and the Functional Thread. Thread gages are 

3/9 · Recently i sent thread plug gauge for calibration . after receiving the calibration report its go side pitch diameter out of spec. M1.7*.35-6H. GO Pitch diameter-1.479±0.0045 ( Actual: 1.4847) NOGO PITCH diameter-1.5625±0.0045 (Actual : 1.5703) GO SIDE OVERSIZE BY 1 MICRON. NOGO SIDE OVERSIZE BY 3 MICRONS. Please suggests your opinion can i

Gauge Type Diameter Range Thread Plug Gauges. 1.6mm - 300 mm Thread Ring Gauges. 2mm - 260mm Plain Plugs to check Minor Diameter of Internal Threads 1.6mm - 300mm Plain Rings to check Major Diameter of External Threads. 1.5mm - 300mm

Baker Gauges Pvt. Ltd. Pune India is the best Manufacturer and suppliers of Special Thread Gauges, Thread Plug Gauges, Thread Pitch Gauge and Thread Ring Gauge.

Nominal Diameters: 1 – 250mm; Left hand threads and any class of fit or workpiece dimensions 

Our plug gages are made from exceptionally hardened tool steel. Full range of inch, metric sizes, M, MF, UNC, UNF, UNS, NPT. Hardened tool steel for the highest accurate. Accommodates 2B, 3B, 6H classes of fit. Convoluted thread start for easy insertion. A dirt flute is provided on the GO side to eliminate thread damage in demanding environments.

Out of Business and/or Sold Screw Thread Gage Makers Specifications Authorized Resellers List A-A 59158 (STI) Unified Screw Thread Inserts AS8879 (ANSI/ASME/SAE) J-series AS71051 (ANSI/ASME/SAE) ANPT-series B1.1 (ANSI/ASME) UN-series part threads B1.2 (ANSI/ASME) UN-series thread gages B1.5 (ANSI/ASME) ACME Screw Threads

A gage that is used to check an internal thread, for the correct size and pitch diameter limits. Made to 2B, and 3B limits in fractional sizes and to 4H, and 6H 

Thread Plug Gages - STI (HELICOIL) - (Metric) Starting at $47.00. AGD Taperlock Style Members are made for hardened tool steel, Class 4H5H, and either GO or NOT GO. Class 5H will be quoted upon request. Certification of Conformance is included with all ALAMEDA gages at no extra charge.

1.Thread plug gauge and thread ring gauge all packed with standard plastic tool box,if you need customized boxes,pls inform us in advance. 2.the tool box packed with Pearl cotton,then in

According to the national thread standards, the no go can be allowed up to but not exceeding three full threads for standard gages or two full threads for metric thread gages prior to feeling a definite drag. In theory, you could travel the length of the thread with a metric No-Go thread gage providing you feel a drag after the second full turn.