Standard thread gages are made to a Class X tolerance. Gages may be purchased individually or as assemblies. Plug gage assemblies are marked with the thread size, class of fit and pitch diameters. …

Custom Gage Sets and inserts Custom inserts and sets made to fit your gages of varying sizes and designs. Details

Standard Steel & Black Guard Gages™ Vermont Gage stocks Class ZZ gages in both Steel and Black Guard. The Class X gage pins are stocked in both the Plus and Minus direction of tolerance in .0001" …

Custom Plain/Cylindrical plug gages, ring gages & Setting Discs General Gage Attributes: Material: Steel (60/65 Rc), Chrome (70/72 Rc) & Carbide (90/92 Ra) Tolerances: Class XX, X, Y, Z & ZZ …

New 2025 Product Catalog Please feel free to download or request a copy of our New 2025 Fixed Limit Gage Catalog. (Effective 3/1/2025) 2025 Vermont Gage Catalog

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

Cylindrical Ring Gages: One Ring To Rule Them All - Quality Magazine Cylindrical Ring Gages - Quality Magazine Article Cylindrical ring gages have a number of inspection purposes. They are used as …

Cylindrical Plug / Pin Gages Cylindrical plug gages are available in three design styles: Class XX, X, Y, Z or ZZ Direction of Tolerance: Go: Plus NoGo: Minus Master: Bilateral Gage Design: Reversible …

Working Thread Plug Gages Working thread plug gages are used to insure the assembly of mating threaded parts. Vermont Gage inventories a broad range of Working Thread Plug Gages used to …

Thread Classes and Setting Plug Gages - Quality Magazine Thread Classes and Setting Plug Gages October 1, 2019 Mike Oddy Thread classes for product threads, and by extension the gages used to …