Notes: Column 1 is the Metric Pitch in "mm" Column 2 is the approximate conversion of Column 1 to inches Column 3 is the Base "Inch" Threads per Inch Column 4 is the Calculated Pitch for the TPI in …

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Unified Inch standard gages are manufactured per ASME B1.2. M Series Metric thread gages are manufactured per ASME B1.16M. Standard thread gages are made to a Class X tolerance. Gages …

HSS drill, reamer and custom blanks Standard HSS Jobber Drill & Reamer Blanks Drill sizes have minus tolerance Reamer sizes have plus tolerance All blanks are jobbers length in High Speed Tool Steel …

Vermont gage manufactures a full line of inch & Metric Hex plug gages Gages to check Hex Socket head Cap Screws per ASME B18.3 standard Gages to check Hex Wrench openings per ASME …

Aug 1, 2016 · The thread description states the nominal diameter, threads per inch and thread series for UN Threads. If the thread is metric, it will state the nominal diameter and pitch for M Series Metric …

Pipe Thread plug Gages Pipe Thread gages are used to inspect Tapered or Straight Pipe Threads. They are perfect for the inspection of internal fittings. Vermont Gage stocks gages to inspect the following …

Black Guard™ Class ZZ Sets & pins Black Guard™ black oxide treatment typically penetrates .000040" - .000060" deep, which will visually reveal wear patterns allowing the inspector to calibrate or replace …

In the (Fig. 1) chart you will see a graphical example of the various tolerance bands based on the Thread Class for both a Unified Inch Screw Thread and the M Series Metric Screw Thread. The ¼-20 …

Vermont Gage inventories a broad range of Adjustable Thread Ring Gages used to inspect both the Unified Inch and M Series Metric product threads. We also carry Left Hand Unified and Metric thread …