.00004 Class X Gage Pin Library Set - Inch - Steel

.00004 Class X Gage Pin Library Set WESTport Gage offers the Class X pin gage sets and gage pin libraries. Class X Gage Pin Sets provide the same "features" as our Class Z pin gages but with .00004" tolerance limit and .00002" roundness limit. Gage pins are used to make quick and accurate measurements for GO/NOGO fixed limit gaging and are economically priced. Calculate distances between holes, gage slot widths, set micrometers, snap gages and measure the size and depth of a hole with gage pins available in both english and metric sizes. Gage pins are two inches long and come with the size and serial number laser etched on each piece. The gage pin material is 52100 bearing steel heat treated to Rockwell C 60-62 with an 8 microfinish or better. Size deviation is .0001" and roundness geometry is .00005". A closer gage pin tolerance (.0001) provides for more accuracy than the competitors Class ZZ gage pin and gage pin sets; an industry exclusive manufactured by the worldwide leader in gag