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Unit of Measure

Technical Specs

Thread Size

 N/A M 20 x 1.0

Internal Pitch Diameter

 N/A 19.350 to 19.510 mm0.76181 to 0.76811 in

Handle Number

 N/A 3

Material

 N/A Hard Chrome

Hard Chrome

Hard Chrome

 N/A All standard thread plugs are supplied in hard chrome at no additional cost.
  • Heat treated and cold treated for extreme stability.
  • Lapped for extra precision and longer wear.
  • Add 30% for Class "W" on Pitch Dia.

Graphitic Tool Steel

Graphitic Tool Steel

 N/A All thread gages are made of the finest oil hardened graphitic tool steel available. Because of the graphite lubricant qualities in this steel, (which reduces friction) and high carbon content, it produces superior long wearing qualities.

Note

Note

 N/A Special metric thread gages: quoted upon request.
All gages conform to ANSI B1.16M.
MJ Threads: Add $10.00 per member.