Stem Mounted Narrow Conflex Brush, 3 in dia x 1 2 in W Face, 0.014 in Steel, 20000 RPM, 1 4 in Stem ORS NASCO heat treated and tempered Marked with heat treated and tempered Marked with size (inches and millimeters) and working load limit in tons Ultimate strength equals 5 times working load limit Bolt Anchor Brand Catalog YES Arbor Diam [Nom] 5 8 in to 11 Arbor Thread TPI or Pitch 5 8 in to 11 Big Catalog YES Brand ANCHOR BRAND Bristle Diam 0 [Nom] 3 in Face Width 1 2 in Hazmat NO Jan San Catalog NO Prop 65 YES Quarterly Flier NO Special Order NO Speed [Max] 20000 rpm Stem Diam 1 4 in Stock Status In Stock Trim Length [Nom] 1 in Type Crimped Stem Mounted UNSPSC 27111907 Used With Power Drills Scale Applications Light Duty Big Catalog YES Brand Weiler Bristle Diam 0