Featured Products

Edmunds EPIC-CAG Amplifier

Edmunds EPIC-CAG Gaging Amplifier

Edmunds Gages introduces EPIC-CAG, the newest generation of multi-dimensional computer aided gaging, featuring modular components to integrate the most complex gaging applications into the manufacturing process.

Mitutoyo Surftest SJ-210

The Surftest SJ-210 is a user-friendly surface roughness measurement instrument designed as a handheld tool that can be carried with you and used on-site.


Take Advantage of Our Special $2075.00 Promotional Pricing!! While Supplies Last!!



Hemco Chrome Taperlock Thread Plug Gages
Hemco Chrome Taperlock Thread Plug Gages

Machine Screw, Fractional and Metric. Using Hemco's long wear life hard chrome process. 


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Hemco Chrome Taperlock Thread Plug Gages

For over 65 years, the HEMCO Chrome Process has provided the same unyielding, unduplicated hardness, finish and quality for our customers. Do not be fooled by cheap imitators -- insist on HEMCO Chrome!

  • Machine Screw, Fractional & Metric Size Gage members have tapered shanks which fit corresponding handles.
  • HEMCO Chrome process unconditionally guaranteed against chipping or peeling.
  • All standard thread plug gages are supplied with Class "X" tolerance on o.d., lead, flank angles and straightness. Other tolerances can be special quoted.
  • Members size #8 and greater and 32 T.P.I and coarser have their first thread convoluted and also have female centers.
  • Members smaller than size #8 have chamfered threads and male centers.
  • Go member sizes .190 or #10 and larger have a chip groove.

Click Here to View Information on Taperlock Thread Gages

Click Here to View Information on Standard Inch Pitch Diameters

Click Here to View Information on Metric Pitch Diameters

Click Here to View Chrome Process Information