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About Diamond Engineering Polished Stainless Steel Flange Washer System

Diamond Engineering Polished Stainless Steel Flange Washer System

  • This system cleans up the stamped flat edge and stepped look of standard flat washers when used with Race Proof 12 Point flange bolt
  • Every washer is specifically engineered for each size bolt with several key design features
  • A precision counterbored hole is CNC-machined for the bolt to sit down inside of the washerwhen the bolt is installed in the washer the two flanges meet for an almost seamless look
  • All washers also feature a tight tolerance hole with an i. d chamfer to clear the large under head radius on Race Proof bolts
  • To achieve a highly reflective finish a large radius is machined on the edge of each washera radius will shine and reflect more light than a square edge
  • Finally each washer is polished, by hand, to a perfect mirror finish
  • Washers are available for the entire range of bolt sizes from 1/4in. through 7/16in. in a variety of diameters;conveniently packaged two or four to a pack with 7/16 x 1. 062 washers also packaged in a 5-pack for belt sprocket applications
  • Made in the USA.
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