COLD DRAWN OR TURNED AND POLISHED ROUNDS _____________________________________________________________________________________________________________________________ Max Carbon Range over .55% or all Grades Max Carbon Range Quenched and Tempered Max Carbon Range to 0.55% incl. Stress or Normalized and Max Carbon Range over .28% to .55% Relieved or Annealed Tempered before Cold Size Range in Inches .28% or less incl. after Cold Finishing Finishing. 1-1/2 or under .002 .003 .004 .005 Over 1-1/2 to 2-1/2, incl .003 .004 .005 .006 Over 2-1/2 to 4, incl .004 .005 .006 .007 Over 4 to 6, incl .005 .006 .007 .008 Over 6 to 8, incl .006 .007 .008 .009 Over 8 to 9, incl .007 .008 .009 .010 Over 9 .008 .009 .010 .011 COLD DRAWN HEXAGONS _____________________________________________________________________________________________________________________________ 3/4 or under .002 .003 .004 .006 Over 3/4 to 1-1/2, incl .003 .004 .005 .007 Over 1-1/2 to 2-1/2, incl .004 .005 .006 .008 Over 2-1/2 to 3-1/8, incl .005 .006 .007 .009 COLD DRAWN SQUARES _____________________________________________________________________________________________________________________________ 3/4 or under .002 .004 .005 .007 Over 3/4 to 1-1/2, incl .003 .005 .006 .008 Over 1-1/2 to 2-1/2, incl .004 .006 .007 .009 Over 2-1/2 to 4, incl .006 .008 .009 .011 COLD DRAWN FLATS Tolerances for flats apply to thickness as well as width ______________________________________________________________________________________________________________________________ Width in inches To 3/4 incl .003 .004 .006 .008 Over 3/4 to 1-1/2, incl .004 .005 .008 .010 Over 1-1/2 to 3, incl .005 .006 .010 .012 Over 3 to 4, incl .006 .008 .011 .016 Over 4 to 6, incl .008 .010 .012 .020 Over 6 .013 .015 TURNED, GROUND and POLISHED ROUNDS COLD DRAWN, GROUND and POLISHED ROUNDS Undersize Variations in Inches ______________________________________________________________________________________________________________________________ Size range in inches Turned, Ground Cold Drawn, Ground & Polished Rounds and Polished Rounds ______________________________________________________________________________________________________________________________ 1-1/2 and under .001 .001 Over 1-1/2 to less than 2-1/2 .0015 .0015 2-1/2 to 3, incl .002 .002 Over 3 to 4, incl .003 .003 Over 4 to 6, incl .004* Over 6 .005*