HEMCOChrome™ process is applied to thread ring for extended life

Set plugs are manufactured from 0-1 Tool Steel

All gages are made to ANSI B47.1 and applicable thread standards

All thread ring gages are root relieved for adjustability and longer life. NoGo rings are identified by a groove around the outside diameter

We recommend the you purchase or provide us your setting plug at time of purchase to ensure proper fit and adjustment

Set Plugs are built to "X" tolerance on pitch diameter and major diameter, and "W"
tolerance on lead and flank angles.

"W" tolerance on pitch diameter is optional and must be specified

Click here to view more information about Setting Thread Rings

Click here to view more information about our Thread Ring & Setting Plug Gage

Click here to view more information about Gage Tolerances

Click here to view more information about Standard Inch Pitch Diameters

Click here to view more information about Metric Pitch Diameters

Click here to view more information about ANSI Thread Series Designations